Novel C3v-Symmetric tripodal scaffold, triethyl cis,cis,cis-2,5,8-tribenzyltrindane-2,5,8-tricarboxylate, for the construction of artificial receptors

被引：53

作者：

Choi, HJ ^{[1
]}

Park, YS

Yun, SH

Kim, HS

Cho, CS

Ko, K

Ahn, KH

机构：

[1] Kyungpook Natl Univ, Dept Ind Chem, Taegu 702701, South Korea

[2] Kyungpook Natl Univ, Dept Chem Engn, Taegu 702701, South Korea

[3] Pohang Univ Sci & Technol, Dept Chem, Pohang 790784, South Korea

来源：

ORGANIC LETTERS | 2002年 / 4卷 / 05期

关键词：

D O I：

10.1021/ol017294t

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] A novel C-3nu-symmetric scaffold, trindane 7, has been efficiently synthesized from 1, 3,5-tris(bromomethyl)-2,4,6-tris(chloromethyl)benzene (1) in six steps with 47% overall yield. The control of all-synstereochemistry in the tribenzylation step has been achieved by blocking one side of the trindane ring as metal carbonyl complexes. The potential utility of trindane 7 as a receptor skeleton has been examined with a urea derivative 12 toward several anionic guests.

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页码：795 / 798

页数：4

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