Stereoselective synthesis of new selenium-containing heterocycles by cyclocarbonylation of aminoalkynes with carbon monoxide and selenium

被引：31

作者：

Fujiwara, S ^{[1
]}

Shikano, Y

Shin-Ike, T

Kambe, N

Sonoda, N

机构：

[1] Osaka Dent Univ, Dept Chem, Hirakata, Osaka 5731121, Japan

[2] Osaka Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan

[3] Kansai Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5648680, Japan

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2002年 / 67卷 / 17期

关键词：

D O I：

10.1021/jo025707d

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reaction of 3-aminoalkynes 2 with carbon monoxide and selenium yielded 5-alkylideneselenazolin-2-ones 3 stereoselectively via cycloaddition of in situ generated carbamoselenoates to the carbon-carbon triple bond. 4-Aminoalkyne 7 also afforded the corresponding six-membered selenium-containing heterocycle with the aid of CuI.

引用

页码：6275 / 6278

页数：4

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