ライフサイエンスコーパス: trifluoroacetate

1 its fluorinated analog phenyliodine(III) bis(trifluoroacetate).

2 xcept for a single, nonreproducible study on trifluoroacetate.

3 initially but then esterifies to cyclohexyl trifluoroacetate.

4 mated by isopycnic centrifugation in caesium trifluoroacetate.

5 e alkylation of a commodity feedstock: ethyl trifluoroacetate.

6 he best salt additive examined was magnesium trifluoroacetate.

7 ut with different dioxiranes or with chromyl trifluoroacetate.

8 th partial substitution of terephthalates by trifluoroacetate.

9 though they are less reactive than palladium trifluoroacetate.

10 cleavage of C-C bonds during the release of trifluoroacetate.

11 silane by nucleophilic acylation with methyl trifluoroacetate.

12 one which was activated as the corresponding trifluoroacetate.

13 unctionalizations of trifluoroacetamides and trifluoroacetates.

14 d bromides, as well as primary tosylates and trifluoroacetates.

15 d from solvolysis rates of substituted cumyl trifluoroacetates.

16 cted products were isolated as pyrrolidinium trifluoroacetates.

17 ocked by the Y1 receptor antagonist BIBO3304 trifluoroacetate (2 nmol/2 microl), but not by the Y2 re

18 t structured intermediate, A2, is induced by trifluoroacetate (300 mM) and has approximately 70% nati

19 oroethyl)-amino]-L-phenylalanine ethyl ester trifluoroacetate (6) and 1-(3'-carboxylpropyl)-7-chloro-

20 zed by a PdX2/2-fluoropyridine catalyst (X = trifluoroacetate, acetate).

21 2,6-dimethylpyridinium hydrotrifluoroacetate trifluoroacetate), acting as a partial agonist at the hH

22 ption) produce such ions as the chloride and trifluoroacetate adducts of RDX and HMX or the Meisenhei

23 nd Z-1-phenyl-5-trimethylsilyl-3-penten-1-yl trifluoroacetate all give products derived carbocation r

24 mall amounts of trans-1,2-cyclohexadiyl bis-(trifluoroacetate) also form.

25 and social memory, icv infusion of BIBO3304 trifluoroacetate and BIIE0246 blocked the consolidation

26 CF(3) and CF(2) groups formed trifluoroacetate and difluoroacetate, and yields increas

27 The absence of methyl trifluoroacetate and methyl trifluoroperacetate among th

28 ntet state of [(PyTACN)Fe(O)(X)](+), whereas trifluoroacetate and nitrate stabilize the triplet state

29 s occurred with the combination of palladium trifluoroacetate and P(t)Bu(3) as catalyst.

30 catalyst derived in situ from palladium(II) trifluoroacetate and the chiral ligand (S)-t-BuPyOx.

31 carboxyl exchange between palladium(II) bis(trifluoroacetate) and an arene carboxylic acid substrate

32 ewis acid in the form of dirhodium(II) tetra(trifluoroacetate) and various planar polycyclic aromatic

33 Using quantitative (19)F NMR, fluoride, trifluoroacetate, and additional fluorinated byproducts

34 was investigated (acetate, methanesulfonate, trifluoroacetate, and perchlorate), and the apparent elu

35 F6-P for three of the barium salts (acetate, trifluoroacetate, and perchlorate), and the thermodynami

36 osphate, acetate, nitrate, methanesulfonate, trifluoroacetate, and trifluoromethylsulfonate.

37 bstitution products are formed from isomeric trifluoroacetates, and complete retention of configurati

38 mbination of a carbophilic gold cation and a trifluoroacetate anion that activate the C-C pi bond and

39 otoluminescence quantum yield by introducing trifluoroacetate anions to effectively passivate surface

40 ions; however, the basicities of bromide and trifluoroacetate are reversed in the condensed phase so

41 ol nucleophile to accelerate attack on vinyl trifluoroacetate as an electrophile.

42 When using trifluoroacetate as the terminating unit (POE-F), not on

43 is-sulfoxides was exclusively achieved using trifluoroacetates as coligands.

44 hree different achiral ligands (acetamidate, trifluoroacetate, calix[4]arene dicarboxylate) renders t

45 Using a dimagnesium bis(trifluoroacetate) catalyst, and water as a renewable cha

46 ns as the hydrogen acceptor in the palladium trifluoroacetate catalyzed dehydrogenation of cyclohexen

47 s and sediments, including compounds such as trifluoroacetate, cationic, and zwitterionic PFAS, and n

48 Instead, free fluoride (F(-)), trifluoroacetate (CF(3)COO(-)), trifluoromethane (CF(3)H

49 2,3-dimethyl-1,4-diaza-1,3-butadiene; TFA is trifluoroacetate] converts benzene, ethylene, and Cu(II)

50 charge at low pH, while the poorly hydrated trifluoroacetate counterion tuned down the retention due

51 ed the following chemical shifts relative to trifluoroacetate: Cys-67, 9.8 ppm; Cys-140, 10.6 ppm; Cy

52 further converted to the diacetate or a bis(trifluoroacetate) derivative by treatment with acetic an

53 The bis(trifluoroacetate) derivative can oxidize alcohols to car

54 ute the exchangeable hydroxyl-hydrogens with trifluoroacetate derivatives that are sufficiently volat

55 s chloride over more extractable nitrate and trifluoroacetate, effectively overcoming the ubiquitous

56 aG++ = 25.5 kcal/mol, 60 degrees C) and beta-trifluoroacetate elimination from 6 (DeltaG = 20.5 kcal/

57 )2 with a stoichiometric amount of silver(I) trifluoroacetate enables the coupling process between ei

58 ethane to the corresponding mono and/or diol trifluoroacetate esters at 110-180 degrees C with yields

59 ane, ethane, and propane to their respective trifluoroacetate esters is achieved by a homogeneous hyp

60 ferent capping agents (formate, acetate, and trifluoroacetate: FA, AA, and TFA, respectively).

61 extracts revealed the unexpected presence of trifluoroacetate, fluoride ion, and fluoroacetate.

62 ate a reactivity order of iodide > bromide > trifluoroacetate for substitution reactions; however, th

63 h 1-nitrosocyclohexyl acetate, pivalate, and trifluoroacetate, forming a new group.

64 ed with enolates generated by elimination of trifluoroacetate from trifluoromethyl beta-diketone hydr

65 pso-carbon of the transferred aryl group and trifluoroacetate function as the third and fourth ligand

66 Treatment of rb-tacn with ethyl trifluoroacetate gave rb-NO(tfAc,H), which corresponds t

67 For example, cumyl trifluoroacetates give mainly the elimination products,

68 -endo-3-deutero-endo-bicyclo[2.2.1]hept-2-yl trifluoroacetate gives an elimination where loss of the

69 A trifluoroacetate group protected the hynic during alkali

70 separate anion exchange step to install the trifluoroacetate group.

71 er but also to post-synthetic removal of the trifluoroacetate groups, resulting in a more open framew

72 ase data give a reactivity order of iodide > trifluoroacetate > bromide for S(N)2 and E2 reactions.

73 was found to be acetate > methanesulfonate > trifluoroacetate > perchlorate.

74 In HTFA (TFA = trifluoroacetate), >20% methane conversion with >85% sel

75 nedicarboxylate (CB-DCA); and Y = acetate or trifluoroacetate) has been synthesized and characterized

76 -2,3-dimethyl-1,4-diaza-1,3-butadiene; TFA = trifluoroacetate] has been reported to give quantitative

77 of 3-trimethylsilyl-1-substituted cyclobutyl trifluoroacetates have been prepared and reacted in CD(3

78 ollowing fragmentation during the release of trifluoroacetate; however, there are few synthetic strat

79 benzothiazolyl)carbonyl]butyl]-L-prolinamide trifluoroacetate hydrate) and RWJ-50215 (N-[4-(aminoimin

80 tyl]-5-(dimethylamino)naphthalenesulfonamide trifluoroacetate hydrate), were determined by x-ray crys

81 as used to prepare 90 mg of (-)-bactobolin A trifluoroacetate in 10% overall yield.

82 MMK-9 reacts with silver trifluoroacetate in air to form the dimer, {MMK-9(OCH3)5

83 ly labile tertiary-propargylic hydroxylactam trifluoroacetate in the strongly ionizing medium 5 M LiC

84 n acetone, the products in water, and sodium trifluoroacetate in water.

85 ol-3-yl)-1-oxobutyl]-L-arginine methyl ester trifluoroacetate) in M1 ipRGCs.

86 decarboxylation to form an arylpalladium(II) trifluoroacetate intermediate (containing two trans-disp

87 ically characterized an aralkylpalladium(II) trifluoroacetate intermediate derived from arylpalladium

88 act preferentially with an arylpalladium(II) trifluoroacetate intermediate formed by decarboxylative

89 mode of generation of the arylpalladium(II) trifluoroacetate intermediate, a species believed to be

90 we have found that the aralkylpalladium(II) trifluoroacetate intermediates that are formed upon olef

91 yl]methyl]-N2-(diphenylacetyl)-ar gininamide trifluoroacetate, into the n. gracilis ipsilateral to th

92 bocationic intermediates formed from loss of trifluoroacetate ion.

93 operationally simple, and aryl(TMP)iodonium trifluoroacetate is employed as the arylating partner.

94 of the ether group relative to the starting trifluoroacetates is observed.

95 Boron tris(trifluoroacetate) is identified as the first effective c

96 f imidoyl thioureas by phenyliodine(III) bis(trifluoroacetate) is reported.

97 ationic mechanism involving loss of the endo-trifluoroacetate leaving group as well as an exo-hydroge

98 here Pd(II) acts as an electron sink and the trifluoroacetate ligand acts as a proton acceptor, to pr

99 e from more facile catalytic turnover of the trifluoroacetate ligands (in agreement with DFT calculat

100 asurements suggest that -CF(3) groups of the trifluoroacetate ligands do not form clusters but instea

101 ated lactone aminolysis and a mild TBD/ethyl trifluoroacetate mediated lactam ring closure to afford

102 A number of trifluoroacetates, mesylates, and triflates have been st

103 st that the catalytic activity of boron tris(trifluoroacetate) might originate from more facile catal

104 iodine(III) oxidants 4-nitrophenyliodine bis(trifluoroacetate) (NPIFA), 3-iodosylbenzoic acid (3-IBA)

105 -c]isoquinoline)-6-propyla mino}-propane bis(trifluoroacetate) (NSC 727357) is a novel dimeric indeno

106 tact with both the picoline nitrogen and the trifluoroacetate oxygen.

107 uoroacetate (p-CH3) gives small amounts of E-trifluoroacetate (p-CH3) along with the E-substitution p

108 Solvolysis of pure Z-trifluoroacetate (p-CH3) gives small amounts of E-triflu

109 The ultra-short-chain PFASs trifluoroacetate, perfluoropropanoate, and trifluorometh

110 clizations mediated by phenyliodine(III) bis(trifluoroacetate) (PIFA) converted some of the latter co

111 xidative coupling with phenyliodine(III)-bis(trifluoroacetate) (PIFA).

112 the exceedingly high oxidation potential of trifluoroacetate, previous endeavours to use this materi

113 d 2D patterning of graphene utilizing silver trifluoroacetate, providing an unprecedented high degree

114 bstituted-1-(trimethylsilylmethyl)cyclobutyl trifluoroacetates react in methanol via beta-trimethylsi

115 Exo-2-phenyl-endo-bicyclo[2.2.1]heptyl trifluoroacetate readily eliminates trifluoroacetic acid

116 e assembled in three synthetic steps using a trifluoroacetate-release aldol reaction.

117 X-ray analysis of the crystalline trifluoroacetate salt of O-protonated 3 indicates that t

118 es were isolated for picolinic acid (2), the trifluoroacetate salt of picolinic acid (1), and pyridox

119 One of the highly water-soluble compound (as trifluoroacetate salt) showed effective IOP lowering pro

120 entification of conglomerate behavior in bis(trifluoroacetate) salt [2][CF(3)CO(2)](2).

121 esis of aryl(2,4,6-trimethoxyphenyl)iodonium trifluoroacetate salts from aryl iodides is described.

122 lly obtained as their corresponding ammonium trifluoroacetate salts which, on treatment with aq NaOH,

123 zyl protecting group with Hg(OAc)2 to obtain trifluoroacetate salts.

124 s MALDI matrices in combination with various trifluoroacetate salts.

125 hyrinoids were isolated as the corresponding trifluoroacetate salts.

126 and 8, respectively, which were isolated as trifluoroacetate salts.

127 With the trifluoroacetate-terminated C5-POE (C5-POE-F) as the ele

128 In chloroform supplemented with AgTFA, trifluoroacetate-terminated PS were evidenced in ESI-MS

129 e; OTf, CF(3)SO(3)(-)) complexes to activate trifluoroacetate (TFA) by visible light-induced homolysi

130 Trifluoroacetate (TFA) is a persistent perfluorinated al

131 Trifluoroacetate (TFA) is a strong anion byproduct of so

132 Trifluoroacetate (TFA) is an ultrashort-chain perfluoroa

133 Trifluoroacetate (TFA) is increasingly recognized as a p

134 Trifluoroacetate (TFA) is the anionic form of the shorte

135 d to be the most important diffuse source of trifluoroacetate (TFA) to the nonmarine environment, inf

136 Although trifluoroacetate (TFA), a breakdown product of chloroflu

137 agonal symmetry were fabricated by combining trifluoroacetate (TFA)-modified titanium precursors with

138 are activated by reaction with excess silver trifluoroacetate, the allylic rearrangement of both E an

139 ifunctional spiroligozyme reacted with vinyl trifluoroacetate to form an acyl-spiroligozyme conjugate

140 use of laser-triggered photolysis of silver trifluoroacetate to generate trifluoromethyl radicals, c

141 eous system is the tendency of the palladium trifluoroacetate to precipitate as palladium(0) at eleva

142 ed alkyl chlorides, bromides, tosylates, and trifluoroacetates to radicals that can be used for C-C b

143 thranol) and 3-aminoquinoline with potassium trifluoroacetate used as the cationizing agent.

144 Vinyl acetate (VA) and vinyl trifluoroacetate (VA(f)) react with [(NwedgeN)Pd(Me)(L)]

145 Trifluoroacetate was observed for both Ar-CF(3) and Het-

146 stical copolymers of vinyl acetate and vinyl trifluoroacetate was synthesized by RAFT/MADIX polymeriz

147 rifluoromethylation of allylic chlorides and trifluoroacetates was performed using a convenient Cu-CF

148 tetranuclear quinoline adducts of copper(II) trifluoroacetate were studied, and their X-ray structure

149 ith a series of alkyl bromides, iodides, and trifluoroacetates were examined.

150 - and Z-1-aryl-5-trimethylsilyl-3-buten-1-yl trifluoroacetates were solvolyzed in CD3CO2D, and rates

151 [Rh(CO)2Cl]2-catalyzed alkylation of allylic trifluoroacetates with an intramolecular Pauson-Khand an

152 In contrast, the C-F activation of trifluoroacetates would enable their use as a bifunction

153 vel zinc-based fixative (Z7) containing zinc trifluoroacetate, zinc chloride and calcium acetate was