共 46 条
- [42] ASYMMETRIC DIELS-ALDER REACTIONS .2. A MODEL TO ACCOUNT FOR THE DIASTEREOFACIAL REACTIVITY OF (E)-1-(2',3',4',6'-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYLOXY)-3-TRIMETHYLSILOXYBUTA-1,3-DIENE AND ITS 2-METHYL DERIVATIVE - X-RAY MOLECULAR-STRUCTURE OF (E)-1-(2',3',4',6'-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYLOXY)-3-TRIMETHYLSILOXYBUTA-1,3-DIENE AND OF (1R,6R,9R,10S)-9-METHYL-10-(2',3',4',6'-TETRA-O-ACETYL-BETA-D-GLUCOPYRANOSYLOXY)BICYCLO[4.4.0]DEC-3-ENE-2,5,8-TRIONEC JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1989, (04): : 739 - 749
- [43] INTERACTION BETWEEN NONCONJUGATED CHROMOPHORES .27. SYNTHESIS AND FORMATION OF IRONCARBONYL COMPLEXES OF 3',3'-DIMETHYL-2,3,5,6-TETRAMETHYLIDENESPIRO[BICYCLO[2.2.1]HEPTANE-7,2'-OXIRANE] - SINGLE-CRYSTAL AND MOLECULAR-STRUCTURE OF SYN,EXO2,3-ANTI,ENDO5,6-TRANS-MU-[(1R,2R,3S,4S,5S,6R)-C,2,3,C-ETA-C,5,6,C-ETA-(3',3'-DIMETHYL-2,3,5,6-TETRAMETHYLIDENESPIRO[BICYCLO[2.2.1]HEPTANE-7,2'-OXIRANE])BIS(TRICARBONYLIRON)3 HELVETICA CHIMICA ACTA, 1987, 70 (06) : 1638 - 1648
- [44] Uncatalysed (thermal) and Lewis acid-promoted asymmetric hetero-Diels-Alder reaction of 1-thiabuta-1,3-dienes (thiochalcones) with di-(-)-menthyl fumarate. Configuration determination by X-ray crystallographic analysis of (2S,3R,4R)-(+)-2,3-bis[(-)-menthoxycarbonyl]-4,6-diphenyl-3,4-dihydro-2H-thiopyran and conversion of cycloadducts into optically pure diols JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1996, (15): : 1897 - 1903
- [45] FUNCTIONALIZED CARBOCYCLES FROM CARBOHYDRATES .2. THE SYNTHESIS OF 3-OXA-2-AZABICYCLO[3.3.0]OCTANES - X-RAY CRYSTAL-STRUCTURE OF (1R,5S)-6-EXO,7-ENDO,8-EXO-TRIACETOXY-N-METHYL-4-ENDO-PHENYLTHIO-3-OXA-2-AZABICYCLO[3.3.0]OCTANE JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1983, (08): : 1621 - 1628
- [46] FORMATION OF A COORDINATION-STABILIZED 6-MEMBERED P(III)N3S2 RING IN THE REACTION OF PENTACARBONYLMETAL COMPLEXES OF ORGANOPHOSPHOROCHLORIDE RPCL2 (R = T-BU, PH, CL) WITH DIPOTASSIUM SULFUR DIIMIDE (K2SN2) - X-RAY STRUCTURAL-ANALYSIS OF (CO)5CR[P(T-BU)NSNSNH] ([5-T-BUTYL-4,5-DIHYDRO-1-LAMBDA-4,3-DITHIA-2,4,6-TRIAZA-5-PHOSPHORINE]PENTACARBONYLCHROMIUM) JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1989, 366 (1-2) : 105 - 120