ライフサイエンスコーパス: imine

1 =C bonds of enimines (alpha,beta-unsaturated imines).

2 HBr, affording 1-azadienes (2-alkenyl cyclic imines).

3 d on the relative concentration of alkyne to imine.

4 am for preparation of enantioenriched cyclic imine.

5 n in concert with reduction of the resulting imine.

6 y of asymmetric hydrogenation of alkenes and imines.

7 acid (CPA) catalysts in their complexes with imines.

8 manganese catalyst for the hydrogenation of imines.

9 sulfur ylides and stable precursors of acyl imines.

10 d for the reduction of challenging prochiral imines.

11 hiral amines, mainly intercept stable cyclic imines.

12 acids catalyzed addition of nucleophiles to imines.

13 results in the two-component reactions with imines.

14 istry as a valuable precursor of the nitrile imine 1,3-dipole.

15 enamine (2-pyrroline) form and two epimeric imine (1-pyrroline) forms; previous crystallographic and

16 tereoselective, copper-catalyzed coupling of imines, 1,3-enynes, and diborons is reported.

17 s now examine cyclization of N-phenylnitrile imine 13 to indazole 17.

18 trazoles (1/5) are known to generate nitrile imines (13, 19, and 38), which rearrange to 1H-diazirine

19 corresponding cyclization of C-phenylnitrile imine 19 can also lead to indazole, but this reaction, w

20 C-(2-Pyridyl)nitrile imine 38 is predicted to undergo a new rearrangement to

21 We report an optical biosensor using imine, 5-((anthrcene-9-ylmethylene) amino)-2,3dihydropht

22 B3LYP calculations, in which C-phenylnitrile imines 8 undergo ring expansion to 1-diazenyl-1,2,4,6-cy

23 r the oxidative homocoupling of benzophenone imine, a readily accessible ammonia surrogate.

24 s such as silyl ketene acetals, silyl ketene imines, a silyl cyanide, an alkynyl stannane, and an all

25 e asymmetric hydrogenation of prochiral aryl imines activated with N-diphenylphosphinoyl or N-tosyl g

26 Benzophenone imine acts as an ammonia surrogate to afford primary ami

27 erminal ynimide reagent include additions to imines, aldehydes, ketones, pyridinium salts, Michael ac

28 orthogonality that complements nucleophilic imine allylation strategies for alpha-tertiary amine syn

29 This methodology, unprecedented at iron for imines, also provides a sustainable alternative for the

30 catalyze the 1,3-dipolar reaction between an imine and a pai-deficient dipolarophile in THF solution

31 formation of functionalized azetidines from imine and alkene containing precursors.

32 in the present study by the scaling up of an imine and amide synthesis to >1 g/min.

33 lts were explored in the reaction between an imine and Danishefsky's diene leading to the formation o

34 Imine and enamine bonds decorate the skeleton of numerou

35 ween the alpha-carbon to the nitrogen in the imine and the beta-carbon of the unsaturated ester.

36 As a [2+2] cycloaddition reaction between imines and alkenes, the aza Paterno-Buchi reaction argua

37 3 + 2] and [3 + 3] annulations of azomethine imines and allenoates have been computationally studied.

38 erates a series of substituted pivalophenone imines and benzyl phosphates to afford various diarylmet

39 A range of imines and bisamides from pseudo-four-component oxidativ

40 range of nucleophilic addition reactions to imines and developed statistical models.

41 the preparation of a series of isoindolin-1-imines and isoindolin-1-ones from aromatic ketones and p

42 system, base-free catalytic hydrogenation of imines and ketones is demonstrated.

43 could investigate the transfer step between imines and the hydride complex in detail.

44 are more reactive relative to other types of imines and undergo different kinds of reactions, includi

45 additions (with azides, nitrones, azomethine imines and ylides, nitrile oxides, diazo compounds, and

46 epending on the imine configuration (E- or Z-imine) and on the nucleophilic attack site (top or botto

47 d reaction at room temperature with ketones, imines, and indoles to give congested trifluoromethylate

48 lkynes, carbonyl and carboxylic derivatives, imines, and nitro compounds promoted by iron catalysts.

49 The imine- and beta-ketoenamine-linked COFs obtained from th

50 Nitrile imines are important intermediates in 1,3-dipolar cycloa

51 Although NHC-catalyzed umpolung of imines are known, the related reactions under oxidative

52 This may explain why N-Ph and N-Bu imines are not hydrogenated.

53 Acyclic imines are unstable in aqueous conditions.

54 of 2-diazo-1,3-diketones, and N-(5-pyrazolyl)imines as prototypical electron-rich 2-azadienes lead to

55 eir 1-oxadiene moiety and the N-(5-pyrazolyl)imines as the 2pai partners at their C=N double bond.

56 their C=C double bond and the N-(5-pyrazolyl)imines as the 4pai partners at their 2-azadiene moiety.

57 stereospecificity of the initial S(N)2-like imine attack on a cyclopropane molecule together with a

58 lytic quantities of tBuOK in the presence of imine, azobenzene hydrogen acceptors, or a stoichiometri

59 and forces underlying the formation of such imine-based COF colloids in water.

60 colloidal solutions of sub-20 nm crystalline imine-based COF particles at room temperature and ambien

61 transformation, three beta-ketoenamine- and imine-based COFs were fabricated into 3D monoliths posse

62 tes for dynamic selection of ligands from an imine-based combinatorial library.

63 reparation, and pH evaluation of a series of imine-based COS/H(2)S donor motifs, which we anticipate

64 hree-level self-sorting process, as only two imine-based ligand constituents, two metal complexes, an

65 oups within ZIF-8 was achieved by exchanging imine-based linker templates with original linkers initi

66 found to self-sort, generating two pairs of imine-based metallosupramolecular architectures (sharing

67 investigate the self-assembly dynamics of an imine-based pentafoil knot and related pentameric circul

68 or correction occurs during the synthesis of imine-based pentafoil molecular knots and pentameric cir

69 To get a deeper insight into the imine bond dynamics of covalent organic cages, we studie

70 Imine bond formation is employed to install a pyridyl to

71 rogeneous catalyst to selectively reduce the imine bond in alpha,beta-unsaturated imine substrates to

72 It is generally assumed that the imine bond is rather chemically labile allowing a self-c

73 A C=N imine bond presents the unique properties of being stron

74 mploying dynamic imine chemistry followed by imine bond reduction.

75 the two blocks connected via a pH sensitive imine bond, we generate nanoscopic polymersomes that are

76 er state between the COF subunits across the imine bond.

77 e report the topology guided synthesis of an imine-bonded (C=N) dually stable covalent organic framew

78 Here, we used MS to analyze these imine bonds after reduction with sodium borohydride whil

79 Including the imine bonds as function-determining constituents of the

80 ylene-based COFs and demonstrated that their imine bonds can be protonated reversibly, causing signif

81 Despite the large number of imine bonds formed, the corresponding cages were obtaine

82 t organic cage compounds by the formation of imine bonds opens the possibility to realize cages of di

83 haracteristics in the environment around the imine bonds that protects the cage molecules from hydrol

84 efficient method was developed to reduce the imine bonds to secondary amines, leading to fully organi

85 Since their discovery, imine bonds within collagen have been recognized as bein

86 -triazolium)s that catalyze the formation of imine bonds, and the simultaneous salting-out effect (in

87 By harnessing the dynamic covalent nature of imine bonds, emulsions are generated in situ, predictabl

88 ent molecular subunits are connected through imine bonds, using transient absorption spectroscopy.

89 o-TPP subunits connected through twenty-four imine bonds.

90 Activation of the transient imines by Lewis acids that are compatible with the prese

91 hydes and triamines of two different [2 + 3] imine cages with the aid of a deuterated dialdehyde mole

92 th cyclohexanediamine to access low-symmetry imine cages.

93 lenging substrates such as alkene, pyridine, imine, carbodiimide, and isocyanides.

94 a hydrogen bond between the hydrogen on the imine carbon and one of the oxygens of the pinacol group

95 hemo-, regio-, and stereoselectivity of this imine chaperone-mediated C-H amination is presented here

96 e (PC2) has been designed, employing dynamic imine chemistry followed by imine bond reduction.

97 Although acid-mediated hydrolysis results in imine cleavage, environments that are too acidic result

98 al properties of a family of two-dimensional imine COFs comprising tris(4-aminophenyl)benzene (TAPB)

99 A new PNN-pincer ruthenium(0)-imine complex is a highly active catalyst for ester hydr

100 (1)J(NH) coupling constants revealed for DSI/imine complexes ion pairs with very weak hydrogen bonds.

101 ediates that convert to the corresponding Co-imine complexes via alpha-H-atom abstraction.

102 bond and structural access to Bronsted acid/imine complexes was used to analyze BINOL-derived chiral

103 yze BINOL-derived chiral disulfonimide (DSI)/imine complexes.

104 All macrocyclic imine compounds have been reduced to the corresponding m

105 lds via a new reaction sequence involving an imine condensation followed by visible light-induced pho

106 The imine condensation reaction of 5,5'-(benzo[c][1,2,5]thia

107 -formylphenyl)methane building units through imine condensation.

108 ng to different enantiomers depending on the imine configuration (E- or Z-imine) and on the nucleophi

109 accessible exchange kinetics of the E-I E-II imine conformations and thermodynamic E-I:E-II imine rat

110 trazines with bulky substituents form stable imine conjugates even with primary isonitriles that are

111 kinetic and thermodynamic modulation of the imine constituents of the DCLs was observed, which was i

112 predatory action of the capsule on specific imine constituents.

113 Imines containing functional groups such as thiophenes o

114 produces a library of enlarged chiral mixed imines coordinated with metal cations among which the he

115 activated cyano groups and heterosubstituted imine derivatives such as dimethylhydrazones and oximino

116 omatic aldehydes with primary amines to give imine derivatives.

117 ium bromide to chiral N- tert-butanesulfinyl imines derived from tetralone-type ketones proceeds with

118 ilize self-immolative thiocarbamates with an imine-derived triggering group.

119 ter droplet system comprising an amphiphilic imine dissolved in chloroform that catalyses its own for

120 achieved at 5.50 mA cm(-2) on the quinonoid imine-doped graphene based electrode with a high sulfur

121 nd hormaomycin can reduce only an endocyclic imine double bond, whereas Apd6 LmbY and partially GriH

122 ives followed by introduction of carbonyl or imine electrophiles and aldol reactions initiated via en

123 nterfaces through simple perturbation of the imine equilibria.

124 behavior with acid-catalyzed hydrolysis and imine exchange.

125 Me)PhI)H ((Me)PhI = N-methyl-1-phenylethan-1-imine) exhibited higher thermal stability compared to th

126 ll-defined reaction, which is first order in imine, first order in the bimetallic (K-Mn) hydride, and

127 nesium reagents to carbonyl compounds and to imines, focusing on the differences in reactivity betwee

128 monia or an amine, forming the corresponding imine followed by the reduction of the imine to the alky

129 -electron-transfer reduction of aldehydes or imines followed by the addition of resulting ketyl or al

130 The transformation involves domino imine formation and intramolecular cyclization to form 2

131 solid support employing macrocyclization by imine formation and subsequent stereoselective 1,3-dipol

132 on sequence of the aldehydes involved in the imine formation and the intramolecular Mannich condensat

133 Racemization occurs due to imine formation at the chiral carbon atom bound to the u

134 Furthermore, imine formation at the emulsion-solid interface offers a

135 double emulsions through spontaneous in situ imine formation at the liquid-liquid interface of oil/wa

136 s illustrate how simple, dynamic interfacial imine formation can translate changes in bonding to macr

137 orically rule out the possibility of in situ imine formation followed by ring-closing, but support in

138 homogeneous amyloid nanotubes exploit Schiff imine formation via the exposed lysines to efficiently h

139 kers and error correction offered by dynamic imine formation.

140 , and diphenylbutadiyene-based linkers using imine formation.

141 ce involves a one-pot carbamate deprotection/imine formation/aerobic oxidation to form the pyrazinone

142 ne residues in collagen, indicating that the imine formed between circulating glucose and lysine is a

143 r, another new rearrangement of benzonitrile imine forms 3-phenyl-3 H-diazirine, which is a precursor

144 on is facilitated by in situ formation of an imine from catalytic amounts of a commercially available

145 ruthenium(0) complexes containing a nascent imine functional group.

146 reaction involving atropisomeric enamide and imine functionalities under sensitized irradiation leads

147 a ruthenium(II)-dihydride complex, where the imine functionality has been hydrogenated to give a prot

148 the action of Fe(2+) on a dynamic library of imines generated in situ via condensation of benzaldehyd

149 Cyclic imines, generated in situ from their corresponding N-lit

150 Deprotonation of N-(aryloxy)imines generates a delocalized 2-azaallyl anion-type nuc

151 f-sorting of 2 + 2 and 2 + 1 + 1 macrocyclic imines has been confirmed by a competition reaction of 2

152 ction of alpha-acyl-alpha-diazoacetates with imines has been investigated.

153 g processes involving carbonyl compounds and imines have become attractive alternatives to traditiona

154 Asymmetric imine hydrogenation, particularly with iridium catalysts

155 After imine hydrolysis, the self-immolative decomposition rele

156 ors of DSI allow an enormous mobility of the imine in the binary DSI complexes.

157 This protocol led specifically to imines in 30-91% yields, with a good functional group to

158 2-diaryl-2 H-azirines using 3-diazoindolin-2-imines instead of 1-sulfonyl-1,2,3-triazoles.

159 ttack by benzamidine on an in situ generated imine intermediate has been proposed.

160 termolecular hydride transfer to generate an imine intermediate that is subsequently captured by a nu

161 hyde and instead can occur directly from the imine intermediate.

162 Using this principle, a specific imine is selectively produced.

163 While the resulting nitrile imine is stabilized, its subsequent 1,3-cycloaddition wi

164 the difference between azomethine ylides and imines is related to lower interaction energies of imine

165 etrazoles, affording highly reactive nitrile imines, is probed via a monochromatic wavelength scan at

166 is of aryl sulfones via the reactive quinone imine ketal intermediate is demonstrated using easily ac

167 er changing from the silver(I) complex of an imine (kinetic product) to the zinc(II) complex of a hyd

168 al that undergoes addition to an unactivated imine, leading to an N-centered radical.

169 condensation reactions of these isoindolin-1-imines led to the formation of a novel class of benzo-fu

170 The composition of dynamic covalent imine libraries (DCL) adapts to the presence of the hexa

171 ng units are joined substoichiometrically by imine linkages to produce 1D ribbons, termed COF-76, bea

172 ylphenyl)benzene were all joined together by imine linkages to yield a 2D porous covalent organic fra

173 s indicates that dipole fields from oriented imine linkages within COF-420 are the main cause of the

174 Synthesis of an exceptionally stable imine-linked (4+6) porous organic cage (TpOMe-CDA) is re

175 eV) produced by the Knoevenagel reaction and imine-linked 2D COF analog (2D-C=N-PPQV1, E(g) =2.3 eV),

176 These results suggest improved control of imine-linked 2D COF formation can be obtained through ma

177 phthaldehyde polymerization, which yields an imine-linked 2D COF.

178 COF formation is general for all five of the imine-linked 2D COFs studied, with all exhibiting excell

179 Imine-linked 2D covalent organic frameworks (COFs) form

180 sed in the literature indicate that periodic imine-linked 2D structures form within 60 s, which then

181 scalable method to exfoliate two-dimensional imine-linked COF powders by temporarily protonating thei

182 nd report here a new porous, two-dimensional imine-linked COF with a voided square grid topology, ter

183 olecular symmetry as building units, a novel imine-linked COF, namely, TPA-COF, with a hexagonal laye

184 Here, we present evidence that 2D imine-linked COFs rapidly polymerize as crystalline shee

185 actions, as well as of amine defect sites in imine-linked COFs.

186 ticular with respect to laterally conjugated imine-linked COFs.

187 Nanoscale imine-linked covalent organic frameworks (nCOFs) were fi

188 magnitude the growth rate of representative imine-linked crystalline open organics, including organi

189 These dimers formed sequence-specific, imine-linked duplexes, which could be separated and used

190 The template is based on imine-linked frameworks and their (001) facets seed the

191 gated frameworks and cannot be accessible by imine-linked frameworks, amorphous analogues, and 1D con

192 Imine-linked macrocycles were recently found to assemble

193 olid-state organic synthesis, in which a new imine-linked two-dimensional covalent organic framework

194 Imine-linked two-dimensional covalent organic frameworks

195 A more robust mechanistic understanding of imine-linked two-dimensional covalent organic frameworks

196 We have characterized both azine and imine-linked versions of these COFs, named COFamide-1 an

197 Reduction of these imine linkers to amines yields the more flexible cage Co

198 ups in the meta positions of C-phenylnitrile imine lower the activation energies for this rearrangeme

199 macrocyclic imine or bigger mixed 4 + 2 + 2 imine macrocycle are formed selectively.

200 For imine macrocycles and for the hydrochloride derivatives

201 ked, the inherent reactivity of enamines and imines may perturb the metabolic network.

202 tion, CO(2) activation to cyclic carbonates, imine metathesis, and selective catalytic reduction (SCR

203 articipation of the in situ-generated 2-en-1-imine moiety of the substituent at C3 makes it possible

204 calability, and availability of benzophenone imine monomers are all attractive features of this appro

205 reactive metabolite N-acetyl-p-benzoquinone imine (NAPQI).

206 action of the lithium salt of N-heterocyclic imine (NHI) with phenylchloro-2,6-diisopropylphenyl phos

207 es, dienes, styrenes and other olefins, with imines, nitriles and related C-N electrophiles.

208 proceeds through a stepwise pathway and the imine nitrogen atom serves as the nucleophile to initiat

209 establishing coordinative interactions with imine nitrogen atoms, can address Schiff base condensati

210 oup on the imine nitrogen, as opposed to the imine nitrogen itself.

211 ydrogen bonding to the PO or SO group on the imine nitrogen, as opposed to the imine nitrogen itself.

212 of primary C-H bonds beta to nitrogen in an imine of an aliphatic amine, a process that occurs throu

213 port a general method to integrate COFs with imine or beta-ketoenamine linkages into three-dimensiona

214 tion conditions, mixed 2 + 1 + 1 macrocyclic imine or bigger mixed 4 + 2 + 2 imine macrocycle are for

215 ER), we disclose how the formation of either imines or enamines can be controlled and provide a compr

216 in some cases (e.g., aryl- and silylnitrile imines) or rearrange to carbodiimides.

217 ne-pot access to cyclopentenoyl enamines and imines, or (chiral) gamma-lactams through two geminal C-

218 pe rearrangement, takes place when nitriles, imines, or alkylcarbodiimides are employed.

219 mixing between the ferrocenyl units and the imine pai system since breaking of the orbital symmetry

220 oad range of oxidopyrylium ylides and cyclic imines participate in this novel hetero-[5+2] cycloaddit

221 eroaromatic pronucleophiles with carbonyl or imine partners offers an alternative to base-mediated en

222 Intramolecular imine photocyclization has been explored for grafting on

223 onic esters react readily with carbonyls and imines (pi-electrophiles), but are unreactive toward a r

224 By limitation of the degree of imine polycondensation during COF formation, the amorpho

225 ensation during COF formation, the amorphous imine polymer and F127 form coassembled 3D-printable hyd

226 onic F127, was introduced to coassemble with imine polymers in an aqueous environment.

227 ate addition of the lithium anion of N-allyl imine (prepared from allylamine and benzophenone) to alp

228 hotoactivation of tetrazoles to form nitrile imines primed for 1,3-dipolar cycloaddition reactions is

229 Confirmation of the imine product was achieved via single-crystal X-ray diff

230 g the biological significance of enamine and imine production and outline the importance of RidA in c

231 the Delta(2) (enamine) and/or (R)-Delta(1) (imine) products.

232 gamma-disubstituted allyldiborons and benzyl imines; products are obtained in up to 82% yield, >20:1

233 trazoles are excellent precursors of nitrile imines (propargylic, allenic, or carbenic), which are is

234 -butoxycarbonyl (Boc) or carboxybenzyl (Cbz) imine protecting groups adds utility to the reaction by

235 ine conformations and thermodynamic E-I:E-II imine ratios inside the catalyst pocket are experimental

236 N-(Aryloxy)imines, readily accessible by condensation/tautomerizati

237 benz[c,e]azepines has highlighted the use of imine reductase (IRED) and omega-transaminase (omega-TA)

238 When combined with imine reductase (IRED)-mediated C=N reduction, the resul

239 Through this approach we identified imine reductase biocatalysts capable of accepting struct

240 The second enzyme CndE is a stereoselective imine reductase that gives 1.

241 Here we report the discovery of over 300 new imine reductases and the production of a large (384 enzy

242 fficiency of this reduction process based on imine reductases as catalysts has been demonstrated for

243 (384 enzymes) and sequence-diverse panel of imine reductases available for screening.

244 ytic reduction of 2 H-1,4-benzoxazines using imine reductases is reported.

245 For this reason, known imine reductases, which enable the synthesis of chiral a

246 However, imine reduction still remains challenging in the context

247 ion, which passes through a carbenic nitrile imine, requires a much higher activation energy and is t

248 method for the synthesis of imidazoisoindole imine scaffolds with satisfactory yields via C-C and C-N

249 cedure for the synthesis of imidazoisoindole imine scaffolds.

250 sing a porous and cross-linked poly(ethylene imine) structure under marine and fouling environments,

251 ganic framework (COF), which contains 2,5-di(imine)-substituted 1,4-dihydroxybenzene (diiminol) moiet

252 oped catalytic system activates a variety of imine substrates as unconventional nucleophiles to media

253 tly, catalytic hydroboration of a variety of imine substrates can be realized with 1 as the catalyst

254 uce the imine bond in alpha,beta-unsaturated imine substrates to afford unsaturated amine compounds.

255 Enamines and imines, such as 2-aminoacrylate (2AA), are reactive meta

256 toxy allenoates react with cyclic N-sulfonyl imines (sulfamidate imines/sulfonyl imines) to afford fu

257 t with cyclic N-sulfonyl imines (sulfamidate imines/sulfonyl imines) to afford functionalized 2-pyrid

258 We demonstrate the potential of in situ imine surfactant formation to generate complex surfactan

259 Complex double emulsions with imine surfactants are stable to neutral and basic condit

260 The enamine-imine tautomerization of the new beta,gamma-double bond

261 ive genotoxins (colibactins) are unsaturated imines that are potent DNA damaging agents, thereby conf

262 ed to a ketone oxidant, generating transient imines that are subsequently converted to endocyclic 1-a

263 e phenomenon based on electronically coupled imines, the COFs can be used to determine simultaneously

264 ble intermediates are converted to transient imines through the action of a simple ketone oxidant, fo

265 centered radical character of a photoexcited imine to facilitate the homolytic fragmentation of the c

266 up on the catalyst activates and orients the imine to hydride attack by hydrogen bonding to the PO or

267 nding imine followed by the reduction of the imine to the alkyl amine product.

268 substituted phenols and benzophenone-derived imines to afford alpha-triphenylmethylamines is reported

269 ction between cyclopropyl acid chlorides and imines to form 1,3-oxazin-4-enones was probed through ph

270 eduction sequence between glutaraldehyde and imines to generate in situ chiral 1,2-DHPs, followed by

271 ates an analogous condensation of Asmic with imines to generate N-substituted dihydroimidazoles.

272 upling of arylboronic acids, 1,3-enynes, and imines to give homoallylic sulfamates.

273 hydridic reactivity capable of reacting with imines to give phosphorous triamide intermediates, as co

274 ated by unselective allylation of N-(aryloxy)imines to give several regioisomeric species, which subs

275 in catalyzing the hydrolysis of enamines and imines to their ketone product.

276 carboxylic derivatives (to produce ketones), imines (to produce benzylic amines), or aldehydes (to pr

277 sulfonyl imines (sulfamidate imines/sulfonyl imines) to afford functionalized 2-pyridinyl acetates (a

278 nts could be switched from kinetic products (imines) to thermodynamic products (oximes or acylhydrazo

279 namic efficiencies for these electrochemical imine-to-azine oxidation reactions reveals low overpoten

280 Both beta-ketoenamine (TpAzo, TpDPP) and imine (TpOMeAzo, TpOMeDPP) linked COF thin films have be

281 NMe ether in the formation of a six-membered imine-type cyclic intermediate for the observed stereose

282 theory studies supported the formation of an imine-type intermediate as the more plausible transient

283 The 2 + 1 + 1 imine used as a precursor in the templated by Cd(II) ion

284 ymmetric transfer hydrogenation of prochiral imines using [Cp*Ir(biot-p-L)Cl] as cofactor.

285 A saccharin-based imine was found to be uniquely suited to effect C-H amin

286 the hexanuclear Cd(II) complex of 6 + 3 + 3 imine was isolated and characterized.

287 vities of 24 mesoionic azomethine ylides and imines were investigated using density functional theory

288 psilon-caprolactam- and gamma-lactam-derived imines were obtained in moderate to excellent yields (28

289 bile molecules (for instance, hydrazones and imines), which exhibit isomerization, and can be used to

290 and hexanuclear Cd(II) complex of 6 + 3 + 3 imine, which gives a deeper insight into the expansion r

291 tion, releasing alkyl radicals and affording imines, which in turn are susceptible to allylic H-abstr

292 demonstrate the novel spiroannulation of exo-imines with 1,3-dipoles, for the first time, leading to

293 Allylboration of ketones and imines with a bifunctional allylboron reagent is reporte

294 reaction of 5/6-membered cyclic sulfamidate imines with a variety of beta,gamma-unsaturated alpha-ke

295 lective umpolung reaction of trifluoromethyl imines with acrylates or alpha,beta-unsaturated lactones

296 -H benzylation reaction of pivalophenone N-H imines with benzyl phosphates is reported.

297 ch reaction of chiral N- tert-butanesulfinyl imines with beta-keto acids and were subsequently transf

298 e hydroboration or hydrosilylation of cyclic imines with enantiomeric ratios of up to 97:3.

299 tion between oxidopyrylium ylides and cyclic imines with excellent control of regio- and stereoselect

300 is related to lower interaction energies of imines with the dipolarophiles.