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kw.\*:("Hétérocycle oxygène azote bore")

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Elaboration et caractérisation de polymères supports d'oxazaborolidines chirales. Application à la réduction asymétrique de cétones et à l'alkylation asymétriques d'aldéhydes = Synthesis and caracterisation of polymers grafted chirals oxazaborolidines. Application to the asymetric reduction of ketones and to asymetric alkylation of aldehydesEl Moualij, Nour-Eddine; Caze, Claude.1993, 205 p.Thesis

METAL DERIVATIVES OF AMIDOXIMES. VII. SYNTHESIS OF BIS (1,3,5,2-OXADIAZABOROL-2-YLOXY) TETRABUTYLDISTANNOXANESGOEL AB; GUPTA VD.1975; BULL. CHEM. SOC. JAP.; JAP.; DA. 1975; VOL. 48; NO 10; PP. 2997-2998; BIBL. 9 REF.Article

ORGANOBORON COMPOUNDS. X. POLYCYCLIC BORAZINESCRAGG RH; WESTON AF.1975; J. CHEM. SOC., DALTON TRANS.; G.B.; DA. 1975; NO 18; PP. 1761-1764; BIBL. 17 REF.Article

COMPOSES ORGANOBORIQUES CONTENANT N2.I. LES TRIOXAAZABORATRICYCLOALCANESLUKEVITS EH YA; SOLOMENNIKOVA II; ZELCHAN GI et al.1975; LATV. P.S.R. ZINAT. AKAD. VEST., KIM. SER.; S.S.S.R.; DA. 1975; NO 4; PP. 483-487; ABS. ANGL.; BIBL. 14 REF.Article

UNTERSUCHUNG DES SUBSTITUENTENEINFLUSSES AUF DIE MASSENSPEKTREN VON DIPHENYLBORCHELATEN AUS SALICYLALDEHYD-AZOMETHINEN = ETUDE DE L'EFFET DES SUBSTITUANTS SUR LES SPECTRES DE MASSE DES CHELATES DE DIPHENYL-BORE ET D'AZOMETHINE DE SALICYLALDEHYDEHOHAUS E; RIEPE W.1974; Z. NATURFORSCH., B; DTSCH.; DA. 1974; VOL. 29; NO 9-10; PP. 663-669; ABS. ANGL.; BIBL. 4 REF.Article

METAL DERIVATIVES OF AMIDOXIMES. VI. SYNTHESIS OF 1,3,5,2-OXADIAZABOROLES.GOEL AB; GUPTA VD.1977; J. INDIAN CHEM. SOC.; INDIA; DA. 1977; VOL. 54; NO 6; PP. 581-585; BIBL. 22 REF.Article

Enantioselective oxazaborolidine reduction of ketones containing heteroatomsQUALLICH, G. J; WOODALL, T. M.Tetrahedron letters. 1993, Vol 34, Num 5, pp 785-788, issn 0040-4039Article

Asymmetric borane reduction of achiral ketones mediated by A chiral oxazaborolidine derived from (-)-ephedrineBYUNG TAO CHO; YU SUNG CHUN.Tetrahedron : asymmetry (Print). 1992, Vol 3, Num 12, pp 1539-1542, issn 0957-4166Article

Enantioselective chiral borane-mediated aldol reactions of silyl ketene acetals with aldehydes. Novel effect of the trialkylsilyl group of the silyl ketene acetal on the reaction courseKIYOOKA, S.-I; KANEKO, Y; KOMURA, M et al.Journal of organic chemistry. 1991, Vol 56, Num 7, pp 2276-2278, issn 0022-3263, 3 p.Article

Structural studies of organoboron compounds. XLII, 4,6-bis(1-cyano-1-methylethyl)-2-mesityl-1,3-dioxa-4,6-diaza-2-boracyclohexaneKLIEGEL, W; LUBKOWITZ, G; RETTIG, S. J et al.Canadian journal of chemistry (Print). 1991, Vol 69, Num 2, pp 234-238, issn 0008-4042, 5 p.Article

Diethyl 2,2-difluoro-3-phenyl-1,3,2-oxazaborino[6,5-b]indole-4,9-dicarboxylateCASALONE, G; PILATI, T.Acta crystallographica. Section C, Crystal structure communications. 1990, Vol 46, Num 8, pp 1501-1503, issn 0108-2701, 3 p.Article

The crystal structure of [bis-(α-pyridyl)-bis-(diphenyl-boran-oxy)]methaneFLORENCIO, F; SMITH-VERDIER, P; GARCIA-BLANCO, S et al.Zeitschrift für Kristallographie. 1984, Vol 168, Num 1-4, pp 173-178, issn 0044-2968Article

Structure of tetrahydro-2-naphthyl-4H-1,3,6,2-dioxazaboracineDOIDGE-HARRISON, S. M. S. V; MUSGRAVE, O. C; WARDELL, J. L et al.Journal of chemical crystallography. 1998, Vol 28, Num 5, pp 361-366, issn 1074-1542Article

Quantum chemical modeling of chiral catalysis. XVII: On the diborane derivatives of chiral oxazaborolidines used as catalysts in the enantioselective reduction of ketonesNEVALAINEN, V.Tetrahedron : asymmetry (Print). 1994, Vol 5, Num 3, issn 0957-4166, X, 395-402 [9 p.]Article

Structure of 2-(diphenylmethylsiloxy)-2-phenyl-1,3,2-oxazaborinaneFERGUSON, G; LOUGH, A. J; SHEEHAN, J. P et al.Acta crystallographica. Section C, Crystal structure communications. 1991, Vol 47, Num 2, pp 379-381, issn 0108-2701, 3 p.Article

Structural studies of organoboron compounds. XXIX: 6,6-diethyl-2,2-diphenyl-1,3-dioxa-6-azonia-2-boratacyclooctane monohydrateKLIEGEL, W; RETTIG, S. J; TROTTER, J et al.Canadian journal of chemistry (Print). 1988, Vol 66, Num 5, pp 1091-1096, issn 0008-4042Article

Chemical behavior and structure of triply bridged pyrazaboles of the type RB(μ-pz)2(μ-OBRO)BRHSU, L.-Y; MARIATEGUI, J. F; NIEDENZU, K et al.Inorganic chemistry (Print). 1987, Vol 26, Num 1, pp 143-147, issn 0020-1669Article

Synthesis of (+)-(3S,7S,10S)-and (+)-(3S,7S,10R)-3,7,10-trimethylboratrane. Amplification of enantiomeric purity in the reaction between ammonia and propylene oxideGRASSI, M; DI SILVESTRO, G; FARINA, M et al.Tetrahedron (Oxford. Print). 1985, Vol 41, Num 1, pp 177-181, issn 0040-4020Article

Organoboron compounds. XXVIII: Novel heterocyclic organoboranesCRAGG, R. H; MILLER, T. J.Journal of organometallic chemistry. 1985, Vol 294, Num 1, pp 1-6, issn 0022-328XArticle

15N- und 11B-NMR-Untersuchungen an 8-gliedrigen Bor-Stickstoff-Sauerstoff-Heterocyclen = Etude RMN de 15N et 11B des hétérocycles bore azote oxygène à 8 chaînons = 15N and 11B NMR investigations of 8-membered boron nitrogen oxygen heterocyclesCSUK, R; MÜLLER, N; STERK, H et al.Zeitschrift für Naturforschung. Teil b, Anorganische Chemie, organische Chemie. 1985, Vol 40, Num 7, pp 987-989, issn 0340-5087Article

Structural studies of organoboron compounds. XVI: Preparation and crystal and molecular structures of 4,4-dimethyl-2,5,5-triphenyl-1,3-dioxa-4-azonia-2-bora-5-boratacyclopentane and 4,4,5,5-tetramethyl-2,2-diphenyl-1,3-dioxa-4-azonia-2-boratacyclopentaneKLIEGEL, W; MOTZKUS, H.-W; RETTIG, S. J et al.Canadian journal of chemistry (Print). 1984, Vol 62, Num 5, pp 838-844, issn 0008-4042Article

Structural studies of organoboron compounds. XIX: 1,7-Dimethyl-3,5-diphenyl-2,4,6-trioxa-7-aza-1-azonia-3-bora-5-boratabicyclo{3.3.0}octaneKLIEGEL, W; RETTIG, S. J; TROTTER, J et al.Canadian journal of chemistry (Print). 1984, Vol 62, Num 3, pp 515-520, issn 0008-4042Article

Potentiometric study of acid-base equilibria of 3,5-disubstituted 1,2,4,5-oxadiazaboroles in nonaqueous mediaDÜRÜST, Yasar; DÜRÜST, Nedime; AKCAN, Muharrem et al.Journal of chemical and engineering data (Print). 2007, Vol 52, Num 3, pp 718-720, issn 0021-9568, 3 p.Article

Enantioselective reductions of ketones with oxazaborolidines derived from (R) and (S)-α,α-diphenyl-2-piperidine methanolRAMA RAO, A. V; GURJAR, M. K; SHARMA, P. A et al.Tetrahedron letters. 1990, Vol 31, Num 16, pp 2341-2344, issn 0040-4039Article

Structural studies of organoboron compounds. XXX: 1,9-dimethyl-3,5,7-triphenyl-2,4,6,8-tetraoxa-1,9-diazonia-5-bora-3,7-diboratatricyclo[5.4.0.03.9]undecaneAMT, H; KLIEGEL, W; RETTIG, S. J et al.Canadian journal of chemistry (Print). 1988, Vol 66, Num 5, pp 1117-1122, issn 0008-4042Article

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