β-Cyclodextrin-Promoted Addition of Benzeneselenol to Conjugated Alkenes in Water

被引：22

作者：

Srinivas, Boga ^{[1
]}

Kumar, Vydyula Pavan ^{[1
]}

Sridhar, Regati ^{[1
]}

Reddy, Vutukuri Prakash ^{[1
]}

Nageswar, Yadavalli Venkata Durga ^{[1
]}

Rao, Kakulapati Rama ^{[1
]}

机构：

[1] Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India

来源：

HELVETICA CHIMICA ACTA | 2009年 / 92卷 / 06期

关键词：

SUPRAMOLECULAR SYNTHESIS; DIPHENYL DISELENIDE; NEUTRAL CONDITIONS; DERIVATIVES; EPOXIDES; CLEAVAGE; SELENIDE;

D O I：

10.1002/hlca.200800378

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

For the first time, a mild and efficient procedure was developed for the conjugate addition of alpha,beta-unsaturated compounds to benzeneselenol providing beta-(phenylseleno)-substituted compounds (Scheme). The reaction was promoted by beta-cyclodextrin, proceeded in H2O at room temperature, and gave impressive yields (Table). The mechanism of the addition reaction, taking place within the cyclodextrin cavity, was supported by the analysis of the guests and host signals in the H-1-NMR spectra (Fig. 1).

引用

页码：1080 / 1084

页数：5

共 36 条

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