ライフサイエンスコーパス: phosphoric acid

1 cid) and COS + P (calcined oyster shell with phosphoric acid).

2 n traditional TIMS loading techniques (i.e., phosphoric acid).

3 mination of the oxygen reduction reaction in phosphoric acid.

4 roduct ions dominated by the neutral loss of phosphoric acid.

5 en backbone cleavage and the neutral loss of phosphoric acid.

6 cted with phosphorous pentachloride to yield phosphoric acid.

7 cetyl-D-N-acetylglucosamine with crystalline phosphoric acid.

8 peptides were separated by bis-(2-ethylhexyl)phosphoric acid.

9 meric excess (61-73% ee) using an (R)-chiral phosphoric acid.

10 ituted oxetanes enabled by a confined chiral phosphoric acid.

11 es of PhSH were substituted by Ph(2)S(2) and phosphoric acid.

12 lters and "dry" diffusion denuders coated by phosphoric acid.

13 mprove enantioselectivity with BINOL-derived phosphoric acids.

14 and (b) phosphothreonine-embedded, peptidic phosphoric acids.

15 are observed with the phosphonium-ion-tagged phosphoric acids.

16 er when used in combination with certain (R)-phosphoric acids.

17 OS and COS were combined with phosphoric acid (1.6 mM and 3.2 mM) to produce OS + P (o

18 A chiral phosphoric acid (10 mol %) with an (R)-1,1'-bi-2-naphtho

19 stablished that in the presence of 20% to 5% phosphoric acid, 30 sec of GSE treatment rendered demine

20 rate powders mixed with citric acid (5 M) or phosphoric acid (37% PA) to yield BCA and BPA etchants r

21 diaminetetraacetic acid (EDTA; 10%, pH 7.2), phosphoric acid (37%, pH <1), citric acid (10%, pH 1.5),

22 he mobile phase (cyclohexane:2-propanol:5 mM phosphoric acid, 50:50:2.9, v/v/v).

23 umn using methanol: acetonitrile (ACN): 0.1% phosphoric acid (60:10:30) as mobile phase.

24 Aqueous phosphoric acid (85 wt %) is an effective, environmental

25 Therefore, addition of GSE did render phosphoric acid a collagen-stabilizing etchant, but the

26 This was demonstrated with phosphoric acid, a chemical system known to challenge tr

27 In the presence of N-palmitoyl L-serine phosphoric acid, a competitive inhibitor for the endothe

28 sing an ODS guard column eluted with aqueous phosphoric acid-acetonitrile and quantitated with uv det

29 ond dimension, together with the use of 0.1% phosphoric acid/acetonitrile eluents in both dimensions.

30 sence of catalytic amounts of axially chiral phosphoric acids, achiral N,N'-binaphthyl hydrazines und

31 es and concentrations of oxidation agent and phosphoric acid added in the interface.

32 n phase transfer catalysis by C(2)-symmetric phosphoric acids allows catalyst control in the second s

33 catalysis by an iridium complex and a chiral phosphoric acid, alpha-branched alcohols that exist as a

34 ein staining contained 0.1% Ponceau S in 15% phosphoric acid and 10% ethanol.

35 n corrosion inhibitor on mild steel in 0.5 M phosphoric acid and 1M hydrochloric acid solutions is in

36 The results have revealed a role for phosphoric acid and acetate as proton donor and acceptor

37 The crucial roles played by chiral phosphoric acid and chiral amino acid ligand in concert

38 scade that is catalyzed by a confined chiral phosphoric acid and furnishes O-protected beta-hydroxyth

39 is same formulation exhibited unsynchronized phosphoric acid and GSE penetration.

40 opy is used to quantify the concentration of phosphoric acid and its three deprotonated forms during

41 w system is based on a combination of chiral phosphoric acid and m-CPBA and gives various 3,6-disubst

42 N-Palmitoyl-L-serine-phosphoric acid and N-palmitoyl-L-tyrosine-phosphoric ac

43 onjugation of amino acids in the presence of phosphoric acid and plant oil at 150 degrees C.

44 cm(3).g(-1) after two activation steps using phosphoric acid and potassium hydroxide.

45 Comparison of the association of diphenyl phosphoric acid and quinaldine or phenylquinaline in chl

46 ere extracted with a mixture of acetonitrile-phosphoric acid and the extracts were defatted with hexa

47 e 1 was generated in situ by the reaction of phosphoric acid and trichlorosilane and used to convert

48 cyclodehydration: (a) C(2)-symmetric chiral phosphoric acids and (b) phosphothreonine-embedded, pept

49 Metal-free chiral phosphoric acids and chiral calcium phosphates both cata

50 Aggregates formed between organo-phosphoric acids and imine bases in aprotic solvents are

51 Ka's for 3 and 3' disubstituted phenyl BINOL phosphoric acids and the Hammett constants was obtained.

52 3.2 mM) to produce OS + P (oyster shell with phosphoric acid) and COS + P (calcined oyster shell with

53 phosphate amendments (e.g., rock phosphate, phosphoric acid, and apatite [2-5]), although our work h

54 Conditioning by EDTA, phosphoric acid, and citric acid exposed growth factors

55 ed in dentine matrix extracts drawn by EDTA, phosphoric acid, and citric acid from powdered dentine.

56 termediates, including mixed carboxylic acid-phosphoric acid anhydrides, for the synthesis of peptidy

57 rometer with HPLC solvent gradient system of phosphoric acid aqueous solution at pH 1.6 and acetonitr

58 en bond in the molecular complex of urea and phosphoric acid are investigated using plane-wave densit

59 Chiral phosphoric acids are demonstrated as effective anionic l

60 or the catalytic efficiency: the less acidic phosphoric acids are ineffective, while highly acidic ch

61 N-palmitoyl-serine and N-palmitoyl-tyrosine phosphoric acids are potent and specific competitive inh

62 spiroketalizations with BINOL-derived chiral phosphoric acids are reported.

63 modified in a corresponding manner by using phosphoric acid as a size-selective etching agent and a

64 Two contained phosphoric acid as the acidulant and 2 contained citric

65 The reaction employs a chiral BINOL-derived phosphoric acid as the source of stereoinduction, and a

66 this reaction are also reported using chiral phosphoric acids as organocatalysts.

67 le/methanol based aqueous eluents containing phosphoric acid) as preferred methods.

68 iously has required prolonged reactions with phosphoric acid at elevated temperatures.

69 Toward this goal, several BINOL-based chiral phosphoric acid backbones presenting one or two visible-

70 Chiral phosphoric acid based organocatalysis and visible-light

71 iral 2,2'-binaphthyl diamine (BINAM)-derived phosphoric acids (BDPA, 2,2'-binaphthyl diamine-derived

72 ctyldecyl phosphate processing aid with some phosphoric acid being detected.

73 imidazolidinones, thioureas and chiral binol phosphoric acids being the most frequently used catalyst

74 yanoarene-based photocatalysts with a chiral phosphoric acid, bifunctional catalysts have been design

75 rotonation of allyic alcohol by chiral BINOL-phosphoric acid (Bronsted acid catalysis).

76 of a library of 3,3'-triazolyl BINOL-derived phosphoric acids capable of forming attractive hydrogen-

77 enabled by synergistic palladium and chiral phosphoric acid catalysis and produced chiral cis-1,3-di

78 ophilic addition can be achieved with chiral phosphoric acid catalysis under mild conditions.

79 c variant was recently realized using chiral phosphoric acid catalysis, although in that study the su

80 Minisci reaction was developed, using chiral phosphoric acid catalysis.

81 tetracyclic indolines using silver(I)/chiral phosphoric acid catalysis.

82 The heterodimerizing self-assembly between a phosphoric acid catalyst and a carboxylic acid has recen

83 er (PCET) event jointly mediated by a chiral phosphoric acid catalyst and the photoredox catalyst Ir(

84 action and predicted the most general chiral phosphoric acid catalyst for the addition of nucleophile

85 l groups of the diol on boron and the chiral phosphoric acid catalyst influence the orientation of al

86 In control: A chiral phosphoric acid catalyst significantly enhances or compl

87 al function asymmetric catalysis by a chiral phosphoric acid catalyst that controls both enantioselec

88 zation of a p-quinone methide using a chiral phosphoric acid catalyst to afford a protected precursor

89 rendered asymmetric with the use of a chiral phosphoric acid catalyst to afford atropisomeric N-aryl

90 rization of prochiral diesters with a chiral phosphoric acid catalyst to produce highly enantioenrich

91 which exceeds that of the well-known chiral phosphoric acid catalyst TRIP, is largely derived from s

92 lled by the enantioselectivity of the chiral phosphoric acid catalyst used in these reactions.

93 rogenation of a naphthyridine using a chiral phosphoric acid catalyst with a Hantzsch ester.

94 tric redox approach was employed, in which a phosphoric acid catalyst, oxidant, and reductant are pre

95 In the presence of 1 mol % of a chiral phosphoric acid catalyst, reactions reach completion wit

96 ttractive noncovalent interactions between a phosphoric acid catalyst, the subsequently formed alpha-

97 was accomplished through the use of a chiral phosphoric acid catalyst.

98 onation of the boronate oxygen by the chiral phosphoric acid catalyst.

99 e presence of a catalytic amount of a chiral phosphoric acid catalyst.

100 selectivity is controlled by use of a chiral phosphoric acid catalyst.

101 The relationship between the acidities of phosphoric acid catalysts and their reaction activity an

102 BINOL-derived phosphoric acid catalysts have been used to achieve the

103 Employing up to 10 mol % bulky chiral phosphoric acid catalysts in boiling toluene allowed the

104 More specifically, BINAM-derived phosphoric acid catalysts were shown to prevent alkene i

105 A series of electrostatically enhanced phosphoric acid catalysts were synthesized and studied.

106 BINOL-derived phosphoric acids catalyze the asymmetric allylboration o

107 1,1'-Bi-2-naphthol (BINOL)-derived phosphoric acids catalyze the asymmetric propargylation

108 Chiral phosphoric acids catalyze this rare example of a non-hyd

109 The chiral BINOL-phosphoric acid catalyzed allylboration and propargylati

110 Herein, we report a chiral phosphoric acid catalyzed atroposelective electrophilic

111 In addition, chiral BINOL-derived phosphoric acid catalyzed dynamic kinetic resolution of

112 Herein, we describe a chiral phosphoric acid catalyzed electrophilic amination of ene

113 sing this problem in the context of a chiral phosphoric acid catalyzed fluorination of allylic alcoho

114 ydro-2H-1,2-oxazines is achieved by a chiral phosphoric acid catalyzed Nitroso-Diels-Alder cycloaddit

115 ns of selectivity compared to the equivalent phosphoric acid catalyzed reaction.

116 dicted the stereoselectivities of many BINOL phosphoric acid catalyzed reactions over the past 10-15

117 ( )-decursivine was accomplished using BINOL-phosphoric acid catalyzed tandem oxidative cyclization a

118 he central step of our strategy is the BINOL-phosphoric acid catalyzed, enantioselective cycloadditio

119 of the transition states involved in chiral phosphoric acids catalyzed addition of nucleophiles to i

120 direct molecular dynamics simulations on the phosphoric acid-catalyzed allylboration of benzaldehyde

121 2,6-Di-9-anthracenyl-substituted chiral phosphoric acid-catalyzed asymmetric allylation using be

122 Chiral phosphoric acid-catalyzed asymmetric nitroso-Diels-Alder

123 to acylimines and the second was the chiral phosphoric acid-catalyzed Biginelli reaction.

124 An enantioselective intramolecular chiral phosphoric acid-catalyzed cyclization of unsaturated ace

125 stereogenic centers is achieved by a chiral phosphoric acid-catalyzed cycloaddition of 2-susbtituted

126 A highly efficient chiral phosphoric acid-catalyzed enantioselective Friedel-Craft

127 ins of the high enantioselectivity of chiral phosphoric acid-catalyzed oxetane desymmetrizations were

128 The chiral phosphoric acid-catalyzed spiroketalization of deuterium

129 gins of enantiocontrol for asymmetric chiral phosphoric acid-catalyzed spiroketalization reactions.

130 the origin of the selectivity for the BINOL-phosphoric acid-catalyzed Strecker reaction on N-benzyl

131 A stereoselective, phosphoric acid-catalyzed synthesis of dihydrochromenoch

132 e accurate predictive modeling in the chiral phosphoric acid-catalyzed thiol addition to N-acylimines

133 of 1,2,3,4-tetrahydroquinolines via a chiral phosphoric acid-catalyzed three-component Povarov reacti

134 F(3)-DXP), 1,1-difluoro-1-deoxy-d-xylulose 5-phosphoric acid (CF(2)-DXP), 1-fluoro-1-deoxy-d-xylulose

135 logues, 1,1,1-trifluoro-1-deoxy-d-xylulose 5-phosphoric acid (CF(3)-DXP), 1,1-difluoro-1-deoxy-d-xylu

136 d (CF(2)-DXP), 1-fluoro-1-deoxy-d-xylulose 5-phosphoric acid (CF-DXP), and 1,2-dideoxy-d-hexulose 6-p

137 e of typical hydrogen bond donors and chiral phosphoric acids, chiral carboxylic acids provide the op

138 rbohydrate hydroxyl groups via Rh(II)/chiral phosphoric acid-cocatalyzed insertion of metal carbenoid

139 The final form, a phosphoric acid cocrystal, was produced in high yield an

140 agen-stabilizing etchant, but the preferable phosphoric acid concentration should be <20%.

141 Esters of phosphoric acid constitute a sizable fraction of the tot

142 ancer-promoting agent) in water and caffeine/phosphoric acid-containing caramelized soft drink.

143 and azlactone catalyzed by (a) chiral BINOL-phosphoric acid (CPA) and (b) CPA and chiral guanidine (

144 as found to constitute a new class of chiral phosphoric acid (CPA) catalyst upon insertion into pepti

145 g both enantiomers of a BINOL-derived chiral phosphoric acid (CPA) catalyst.

146 al of the approach is demonstrated on chiral phosphoric acid (CPA) catalysts in their complexes with

147 3,3-substituted oxetanes catalyzed by chiral phosphoric acid (CPA) derived from a newly developed SPH

148 enantioselectively protonated with a chiral phosphoric acid (CPA).

149 lfonamidyl radical intermediate and a chiral phosphoric acid (CPA).

150 First, BINOL-derived chiral phosphoric acids (CPA) and phosphothreonine (pThr)-embed

151 prior experimental investigations of chiral phosphoric acids (CPA) solely the early intermediates co

152 endently reported the introduction of chiral phosphoric acids (CPAs) as effective catalysts for Manni

153 ations and experiments leading to new chiral phosphoric acids (CPAs) for epoxide thionations are repo

154 Chiral phosphoric acids (CPAs) have emerged as highly effective

155 BINOL-based chiral phosphoric acids (CPAs) were used to catalyze highly sel

156 LLE using di-(2-ethylhexyl)phosphoric acid (D2EHPA) extracted 97% of the indium fro

157 e C-N coupling reaction, catalyzed by chiral phosphoric acid derivatives, in which catalyst-substrate

158 II) and Er(III), combine with bis(hexadecyl) phosphoric acid (DHDP) extractants to form inverted bila

159 rinated compounds, including polyfluoroalkyl phosphoric acid diesters (diPAP), perfluorophosphonates

160 cid (PFOS) precursors and 11 polyfluoroalkyl phosphoric acid diesters (diPAPs).

161 olved an organic solution of di(2-ethylhexyl)phosphoric acid dissolved in kerosene or mineral oil and

162 In contrast, the weak phosphoric acid does not protonate the hydrazone, and on

163 tic experiments for the 1-deoxy-d-xylulose 5-phosphoric acid (DXP) analogues, 1,1,1-trifluoro-1-deoxy

164 Chiral phosphoric acids efficiently catalyze the asymmetric Fri

165 indicated limited formation of the nontoxic phosphoric acid ester but the formation of nonvolatile c

166 efinements in the choice of carboxylate- and phosphoric acid ester-protecting groups.

167 omer alcohols (FTOHs) and di-polyfluoroalkyl phosphoric acid esters (diPAPs) were the most prevalent

168 demineralization of enamel in comparison to phosphoric acid etchants, and the resultant superficial

169 phy disclosed the presence of gelatinases in phosphoric acid-etched dentin powder, while two gold-sta

170 etected only within completely demineralized phosphoric acid-etched dentin, with values derived from

171 Phosphoric-acid-etched, oxalate-occluded, deep coronal d

172 tin bond strength when compared with that of phosphoric acid etching ( P > 0.05).

173 feasibility of combining GSE treatment with phosphoric acid etching to address the issue.

174 fluxmeter: 1) with smear layer, 2) after 37% phosphoric acid etching, 3) after the treatments, and 4)

175 The pKa values of 41 chiral phosphoric acid-family catalysts in DMSO were predicted

176 A newly developed phosphoric acid, featuring the 3,5-bis(pentafluorothio)p

177 scheme to recover Mo using di(2-ethylhexyl) phosphoric acid following uranium and transuranics remov

178 ns, those resulting from neutral loss(es) of phosphoric acid, following activation of the precursor i

179 oy 1,1'-bi-2-naphthol (BINOL)-derived chiral phosphoric acids for a range of nucleophilic addition re

180 or an iodide-selective electrode measured in phosphoric acid, for example, apparent iodide impurity l

181 the N-phosphonooxymethyl prodrug in the free phosphoric acid form, which can subsequently be converte

182 ontaining the characteristic neutral loss of phosphoric acid from phosphorylated serine and threonine

183 o found that ions due to the neutral loss of phosphoric acid from the parent peptide ion were not pro

184 rate of the oxygen reduction reaction in the phosphoric acid fuel cell is the main factor limiting it

185 n of cathode catalysts with potential use in phosphoric acid fuel cells, or in any environments conta

186 ) complex of a phosphine displaying a chiral phosphoric acid function.

187 ceived prior root acid conditioning with 35% phosphoric acid gel and those without acid conditioning.

188 he neutral sulfonamidyl radical and a chiral phosphoric acid generated in the PCET event are hypothes

189 a synthetic DNA molecule, so that the 5' end phosphoric acid group and multiple phosphate oxygen atom

190 el by an acid extraction method, removed the phosphoric acid groups from phosphorylated residues by b

191 Reduction of phosphoric acid (H(3)PO(4)) or tetra- n-butylammonium bi

192 no treatment (None), polyacrylic acid (PAA), phosphoric acid (H(3)PO(4)), and Scotchbond Multi-Purpos

193 ped reactions could be initiated with excess phosphoric acid (H3PO4), and the reactions proceeded fas

194 lthier beverages, colas contain caffeine and phosphoric acid (H3PO4), which may adversely affect bone

195 m CGP55845 (p-3-aminopropyl-p-diethoxymethyl phosphoric acid)] had nonsignificant effects.

196 genation of imines catalyzed by chiral BINOL-phosphoric acid has been investigated using DFT methods.

197 he molecular role of water, benzoquinone and phosphoric acid has been probed by computing the energet

198 ssie Brilliant Blue G-250 dye, methanol, and phosphoric acid, has been traditionally used for quantif

199 rogen bonding catalysts, as well as stronger phosphoric acids, have proven to be highly effective in

200 Compared to phosphoric acid, HBEA is shown to be a more active catal

201 binding layer with combined di(2-ethyl-hexyl)phosphoric acid (HDEHP) and 4,4'(5')-bis-t-butylcyclohex

202 thenoyltrifluoroacetone, and di(2-ethylhexyl)phosphoric acid (HDEHP).

203 ere trapped and therefore not accessible for phosphoric acid; hence, no AlPO4 phase could be formed w

204 Replacement of the phosphoric acid hydroxyl group with an N-triflyl moiety

205 In the correct proportions, however, phosphoric acid improves the colour and texture of jagge

206 lysis is the finding, for the first time, of phosphoric acid in high level probably used as a preserv

207 The use of chiral Bronsted acids such as phosphoric acids in conjunction with a range of transiti

208 N-Palmitoyl-serine and N-palmitoyl-tyrosine phosphoric acids inhibited the lysophosphatidate-activat

209 crystalline porous COFs by integrating neat phosphoric acid into the channels to form extended hydro

210 actones with aldimines catalyzed by a chiral phosphoric acid is described.

211 Phosphoric acid is one of the chemicals commonly used in

212 Mechanistic studies suggest the role of the phosphoric acid is to furnish a Pd(II)bis-sulfoxide phos

213 acids (BDPA, 2,2'-binaphthyl diamine-derived phosphoric acids) is presented.

214 alkane, including glycerol and ribitol, and phosphoric acid, joined to form phosphodiester units tha

215 The use of a chiral BINOL phosphoric acid ligand enables the conversion of readily

216 The 2,2'-dihydroxy-1,1'-binaphthyl (BINOL) phosphoric acid ligand, Cs2 CO3 , and solvent-free condi

217 Experiments on tuning phosphoric acid loading contents revealed that a well-de

218 suspected by many researchers that residual phosphoric acid may cause degradation of the benzoxazole

219 ladium(II) [Pd(II)]/sulfoxide-oxazoline(SOX)/phosphoric acid-mediated C(sp(3))H/N(sp(2)) cross-coupli

220 eptors (Edg-2) and (Edg-4) for the lysolipid phosphoric acid mediator lysophosphatidic acid have been

221 (Edg-1, Edg-3, and Edg-5) for the lysolipid phosphoric acid mediator sphingosine 1-phosphate have be

222 onses, the mechanism of action of such lipid phosphoric acid mediators as lysophosphatidic acid (LPA)

223 Although lipid phosphoric acid mediators such as lysophosphatidic acid

224 re, the derivatized peptides retained labile phosphoric acid moieties, and the enhanced set of z ions

225 ealed that a well-developed hydrogen-bonding phosphoric acid network in the pores is critical for pro

226 The phosphoric acid networks in the pores are stabilized by

227 d by the following steps: degumming with 85% phosphoric acid, neutralization with 20% NaOH, washing w

228 We introduce the use of pure molten ortho-phosphoric acid (o-H3PO4) as an electrolyte for self-org

229 dehyde to understand the synergy between the phosphoric acid OH...O hydrogen bond and the secondary C

230 e yields and selectivity approaching that of phosphoric acid on all-silica zeolites.

231 kg(-1)), after the addition of conventional (phosphoric acid), opportunistic [water treatment residue

232 ons of a divinyl ketone catalyzed by a BINOL phosphoric acid or H(8)-BINOL dithiophosphoric acid were

233 s of an Ir(III)-diamine complex and a chiral phosphoric acid or its conjugate base.

234 Amending soil with phosphoric acid or rock phosphate resulted in changes in

235 V/Vis/FLD) including diphenylamine alanine o-phosphoric acid, p-anisaldehyde sulfuric acid and p-amin

236 ice husks (RHs) was successfully prepared by phosphoric acid (PA) activation and dielectric barrier d

237 he existing S-Trap protocol, the addition of phosphoric acid (PA) and methanol buffer creates a fine

238 However, they are hindered by phosphoric acid (PA) leaching and catalyst migration, wh

239 Phosphoric acid (PA) or rock phosphate were added to sme

240 Phosphate amendments [phosphoric acid (PA), hydroxyapatite, monoammonium phosp

241 lipid sample volume, sulfuric acid, vanillin/phosphoric acid, post-reaction incubation time, and wave

242 amel samples were etched for 30 sec with 37% phosphoric acid prior to being viewed by SEM.

243 Phosphoric acids promote the reaction by affording a sig

244 m RuH2(CO)(PPh3)3, (S)-SEGPHOS, and a chiral phosphoric acid promotes asymmetric hydrohydroxyalkylati

245 Ph(3))(3), (S)-SEGPHOS, and a TADDOL-derived phosphoric acid promotes butadiene hydrohydroxyalkylatio

246 transition state for C-C bond formation, the phosphoric acid proton of the catalyst is fully transfer

247 BINOL-derived phosphoric acids provide effective asymmetric catalysis

248 ncluded that removal of the smear layer with phosphoric acid provides significantly enhanced resistan

249 A BINOL-derived chiral phosphoric acid (R)-1 was shown by kinetic profiling to

250 ng (M)-1 in the presence of the enantiomeric phosphoric acid (R)-4.

251 enylsulfenyl)phenylethylamines through BINOL-phosphoric acid [(R)-TRIP]-catalyzed asymmetric Pictet-S

252 the manufacturing process to neutralize the phosphoric acid reaction medium and to extract residual

253 It was found that phosphoric acid readily reacts with the AlO(OH) phase in

254 reactions with (M)-1 catalyzed by the chiral phosphoric acid (S)-4.

255 Chiral phosphoric acid (S)-A-catalyzed asymmetric allyl additio

256 Cooperative phosphoric acid/Schreiner's thiourea organocatalysis pro

257 s coated with a layer of decamolybdodivanado phosphoric acid, sensitive to HMF.

258 ce single drop microextraction of ammonia in phosphoric acid served to attain selectivity in complex

259 Knowledge of the pKa values of phosphoric acids should be of great value for the unders

260 finitive data have indicated the presence of phosphoric acid since the residual phosphorus is not eas

261 xyapatite dissolution in acetic, lactic, and phosphoric acid solutions is a function of the degree of

262 All approaches were calibrated using meta-phosphoric acid stabilized AA, where the reducing agent

263 In both models, the phosphoric acid stabilizes the transition state by formi

264 s can also perform light-driven oxidation of phosphoric acid swollen cellulose (PASC) in the presence

265 ed purified thermostable chimeras hydrolyzed phosphoric acid swollen cellulose at temperatures 7 to 1

266 Importantly, in some cases, the addition of phosphoric acid-swollen cellulose (PASC) had a major eff

267 demonstrate that carboxymethylcellulose and phosphoric acid-swollen cellulose are in fact relatively

268 Activity on phosphoric acid-swollen cellulose was measured as a func

269 heir activities on (carboxymethyl)cellulose, phosphoric acid-swollen cellulose, bacterial microcrysta

270 ith the use of this approach, p[H(+)] of the phosphoric acid system can be accurately measured withou

271 Compared to filaments loaded with phosphoric acid that require an additional benzene carbu

272 h (vM-Mannich) reactions catalyzed by chiral phosphoric acids that proceed with excellent diastereose

273 hesis of (-)-microthecaline A, 2) the use of phosphoric acid to enhance efficiency and regioselectivi

274 3,3'-bis(triphenylsilyl)-1,1'-bi-2-naphthol phosphoric acid to give an asymmetric beta-carboline.

275 vity simply by switching the catalyst from a phosphoric acid to its calcium salt.

276 benzylamine species complexes with a chiral phosphoric acid to produce benzo-fused delta-lactams equ

277 bset of the COS was further treated with 1 M phosphoric acid to produce phosphoric-acid-treated oyste

278 eling of staphylococcal cultures with [(32)P]phosphoric acid to reveal a P3 intermediate.

279 mines and easily prepared achiral or racemic phosphoric acids, together with a suitable Pd-source res

280 However, phosphoric acid-treated dentine appeared strikingly less

281 treated with 1 M phosphoric acid to produce phosphoric-acid-treated oyster shell (POS).

282 tructural space in complexes with the chiral phosphoric acid TRIP as potential explanation of its red

283 The reaction is catalyzed by the chiral phosphoric acids TRIP or STRIP in the presence of a stoi

284 cetophenone and 3-oxetanone employing chiral-phosphoric acid (TRIP)-catalyzed asymmetric prenylation

285 ogen-transfer conditions using VAPOL-derived phosphoric acid (VAPOL-PA) as the Bronsted acid catalyst

286 ng and collagen protecting of GSE-containing phosphoric acid was evaluated on the premise of a 30-sec

287 VAPOL phosphoric acid was found as the best co-catalyst among

288 spectroscopy, the formulation containing 20% phosphoric acid was found to lead to overetching.

289 d by a combination of palladium and a chiral phosphoric acid was investigated by a combined experimen

290 Phosphoric acid was the only amendment that could signif

291 dihydroxybenzoic acid matrix containing 1.0% phosphoric acid was used to overcome the degradation of

292 nduce an enantioselective 3CR using a chiral phosphoric acid were unsuccessful.

293 the food industry, i.e., lactic, citric, and phosphoric acid, were studied.

294 lanols, carboxylic acids, boronic acids, and phosphoric acids, were examined with a variety of steric

295 e-phosphoric acid and N-palmitoyl-L-tyrosine-phosphoric acid, which had been previously shown to be a

296 air leading to a complex with only a unit of phosphoric acid, which is the resting state of the catal

297 Derivatization of phosphoric acid with diazomethane generates trimethyl ph

298 Phosphoric acids with planar chiral paracyclophane scaff

299 Phosphoric acid without caffeine produced no excess calc

300 tituted cyclic ketones catalyzed by a chiral phosphoric acid, yielding products with a N-containing q