alpha-oxosulfines .2. The first example of ortho-thioquinone-S-oxides.

被引：14

作者：

Capozzi, G

Fratini, P

Menichetti, S

Nativi, C

机构：

[1] Ctro. C.N.R. Chim. dei Composti E., Dipartimento di Chimica Organica, Universita' di Firenze, I-50121 Firenze

来源：

TETRAHEDRON | 1996年 / 52卷 / 37期

关键词：

D O I：

10.1016/0040-4020(96)00711-9

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Benzo-oxathiin-S-oxides 9b and 9c can undergo a Retro Diels-Alder (RDA) reaction to form ortho-thioquinone-S-oxides 12 and 11. These hitherto unknown reactive intermediates can be successfully generated as function of the geometry of the starting sulfoxides and the type of aromatic system involved, and can be trapped as electron poor dienes or dienophiles. Copyright (C) 1996 Published by Elsevier Science Ltd

引用

页码：12247 / 12252

页数：6

共 9 条

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NATIVI, C .

TETRAHEDRON LETTERS, 1995, 36 (28) :5089-5092

[2] A NOVEL STEREO-CONTROLLED AND REGIO-CONTROLLED SYNTHESIS OF 2-DEOXY-ALPHA-O-ARYL GLUCOSIDES [J].

CAPOZZI, G ;

FALCIANI, C ;

MENICHETTI, S ;

NATIVI, C ;

FRANCK, RW .

TETRAHEDRON LETTERS, 1995, 36 (37) :6755-6758

[3] PHTHALIMIDESULFENYL CHLORIDE .9. A SIMPLE ACCESS TO ALPHA,ALPHA'-DIOXOTHIONES, A NEW CLASS OF BIS-HETERODIENES - SYNTHESIS OF 1,4-OXATHIIN SYSTEMS [J].

CAPOZZI, G ;

FRANCK, RW ;

MATTIOLI, M ;

MENICHETTI, S ;

NATIVI, C ;

VALLE, G .

JOURNAL OF ORGANIC CHEMISTRY, 1995, 60 (20) :6416-6426

[4] PHTHALIMIDESULFENYL CHLORIDE .8. REACTION WITH ACTIVATED ARENES - THE FIRST EXAMPLE OF ORTHO-THIOQUINONES GENERATION [J].

CAPOZZI, G ;

MENICHETTI, S ;

NATIVI, C ;

SIMONTI, MC .

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