Palladium-catalyzed azathiolation of carbon monoxide

被引：34

作者：

Kuniyasu, H ^{[1
]}

Hiraike, H ^{[1
]}

Morita, M ^{[1
]}

Tanaka, A ^{[1
]}

Sugoh, K ^{[1
]}

Kurosawa, H ^{[1
]}

机构：

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

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1999年 / 64卷 / 20期

关键词：

D O I：

10.1021/jo9823137

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A novel palladium-catalyzed azathiolation of carbon monoxide using sulfenamide (RSNR'(2)) (1) is described to provide thiocarbamate 2 in good yields. The mechanistic proposal includes the following: (1) insertion of CO into Pd-S bond of Pd(SR)(2)(PPh3)(n) 4 to provide Pd[C(O)SR](SR)-(PPh3)(n) 5 and (2) sigma-bond metathesis between S-N and Pd-C(O) bonds to afford 2 with the regeneration of 4.

引用

页码：7305 / 7308

页数：4

共 48 条

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