Facile one-pot synthesis of macrobicyclic/macrotricyclic cryptands: Effect of reactant concentrations

被引：17

作者：

Das, G ^{[1
]}

Tripathi, P ^{[1
]}

Tripathi, A ^{[1
]}

Bharadwaj, PK ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India

来源：

TETRAHEDRON | 2000年 / 56卷 / 11期

关键词：

macrobicyclic/macrotricyclic cryptands; Schiff base; one-pot synthesis;

D O I：

10.1016/S0040-4020(00)00035-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Under high concentration conditions, tripodal trialdehyde 1 undergoes [2+3] Schiff base condensation with Linear aliphatic diamines at room temperature to form macrobicyclic cryptands while two tripodal trialdehydes 1 or 2 undergo [2+2] Schiff base condensation with two tripodal triamines to form macrotricylic cryptands. Another macrotricyclic cryptand is formed via [4+6] amidation reaction. (C) 2000 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1501 / 1504

页数：4

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