One-step synthesis of dipyrromethanes in water

被引：107

作者：

Sobral, AJFN ^{[1
]}

Rebanda, NGCL

da Silva, M

Lampreia, SH

Silva, MR

Beja, AM

Paixao, JA

Gonsalves, AMDR

机构：

[1] Univ Coimbra, Dept Chem, FCT, Coimbra, Portugal

[2] Univ Coimbra, Dept Phys, CEMDRX, FCT, Coimbra, Portugal

来源：

TETRAHEDRON LETTERS | 2003年 / 44卷 / 20期

关键词：

pyrrole; dipyrromethanes; reactions in water; X-ray crystallography;

D O I：

10.1016/S0040-4039(03)00785-8

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In this communication we describe the first results of an efficient synthesis of beta-free-dipyrromethanes in water. This new method affords very pure products in moderate to high yields, using a cheap, non-toxic, environment friendly solvent, in a one-step procedure from pyrrole and carbonyl compounds, needing little or no work up procedures. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：3971 / 3973

页数：3

共 28 条

[1]

[Anonymous], 2015, Acta Crystallogr., V71, P3

[2]

BONNETT R, 1995, CHEM SOC REV, P4151

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