REARRANGEMENTS OF PHENYLTHIO GROUP OF TRIMETHYLSILYL-ENOLETHERS OF ALPHA,ALPHA-DIALKYLATED ALPHA-PHENYLTHIO-KETONES

被引：7

作者：

GERBER, U

WIDMER, U

SCHMID, R

SCHMID, H

机构：

[1] Organisch-Chemisches Institut, Universität Zürich, Zürich, 8001

[2] Pharmazeutische Forschungsabteilung, F. Hoffmann-La Roche & Co. Ag, Basel

来源：

HELVETICA CHIMICA ACTA | 1978年 / 61卷 / 01期

关键词：

D O I：

10.1002/hlca.19780610108

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Rearrangements of the Phenylthio Group of Trimethylsilyl‐enolethers of α,α‐Dialkylated α‐Phenylthio‐ketones Trimethylsilyl‐enolethers of α,α‐dialkylated α‐phenylthio‐ketones undergo a photochemically induced 1,3‐phenylthio shift leading to isomeric enolethers in high yields. The rearrangement can also be carried out under thermal conditions, but the results are less satisfying. Copyright © 1978 Verlag GmbH & Co. KGaA, Weinheim

引用

页码：83 / 89

页数：7

共 13 条

[1]

BROWNBRIDGE P, 1977, CHEM COMMUN, P1131

[2]

CLAISEN L, 1922, J PRAKT CHEMISTRY, V105, P79

[3]

COATES RM, 1974, TETRAHEDRON LETT, P3955

[4] POLARE IMPRAGNIERUNG VON GLASKAPILLAREN FUR DIE GAS-CHROMATOGRAPHIE [J].