Facile preparation of optically active dendritic fragments containing multiple tartrate-derived chiral units

被引:23
作者
Chow, HF
Mak, CC
机构
[1] Department of Chemistry, Chinese University of Hong Kong, Shatin, N.T.
关键词
D O I
10.1016/0040-4039(96)01281-6
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The synthesis of a series of (L)-tartrate-derived optically active, homochiral, dendritic fragments 1 - 5 by an iterative, convergent approach was reported. The chiroptical property of these chiral fragments was directly proportional to the number of chiral units. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码:5935 / 5938
页数:4
相关论文
共 25 条
[1]  
Bolm C, 1996, SYNLETT, P387
[2]   DENDRIZYMES - EXPANDED LIGANDS FOR ENANTIOSELECTIVE CATALYSIS [J].
BRUNNER, H .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1995, 500 (1-2) :39-46
[3]   ENANTIOSELECTIVE CATALYSIS, .90. OPTICALLY-ACTIVE NITROGEN LIGANDS WITH DENDRIMERIC STRUCTURE [J].
BRUNNER, H ;
ALTMANN, S .
CHEMISCHE BERICHTE, 1994, 127 (11) :2285-2296
[4]   Asymmetric dihydroxylation enables rapid construction of chiral dendrimers based on 1,2-diols [J].
Chang, HT ;
Chen, CT ;
Kondo, T ;
Siuzdak, G ;
Sharpless, KB .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (02) :182-186
[5]   FACILE CONSTRUCTION OF ACID-BASE AND REDOX STABLE POLYETHER-BASED DENDRITIC FRAGMENTS [J].
CHOW, HF ;
CHAN, IYK ;
MAK, CC .
TETRAHEDRON LETTERS, 1995, 36 (47) :8633-8636
[6]   SYNTHESIS AND CHARACTERIZATION OF OPTICALLY-ACTIVE, HOMOCHIRAL DENDRIMERS [J].
CHOW, HF ;
FOK, LF ;
MAK, CC .
TETRAHEDRON LETTERS, 1994, 35 (21) :3547-3550
[7]   Synthesis and properties of a new class of polyether dendritic fragments: Useful building blocks for functional dendrimers [J].
Chow, HF ;
Chan, IYK ;
Mak, CC ;
Ng, MK .
TETRAHEDRON, 1996, 52 (12) :4277-4290
[8]  
CHOW HF, IN PRESS CHEM EUR J
[9]   1,6,13,18,25,30-HEXAOXA[6.6.6](1,3,5)CYCLOPHANE - ATTEMPTED SYNTHESIS OF A [4]CRYPTAND [J].
CURTIS, WD ;
STODDART, JF ;
JONES, GH .
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1977, (07) :785-788
[10]   PREPARATION OF POLYMERS WITH CONTROLLED MOLECULAR ARCHITECTURE - A NEW CONVERGENT APPROACH TO DENDRITIC MACROMOLECULES [J].
HAWKER, CJ ;
FRECHET, JMJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (21) :7638-7647