REARRANGEMENT REACTIONS .3. SYNTHESES AND DIELS-ALDER REACTIONS OF 2-ALKYLAZO-SUBSTITUTED 1,3-BUTADIENES

被引：27

作者：

BANERT, K

HAGEDORN, M

机构：

[1] Fachbereich 8 der Universität, Organische Chemie II, W-5900 Siegen

来源：

TETRAHEDRON LETTERS | 1992年 / 33卷 / 48期

关键词：

D O I：

10.1016/S0040-4039(00)60179-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

1-Alkyl-1-(2,3-butadienyl)hydrazines 1b,d-g can be oxidized under mild conditions to yield 1-alkyl-2-(1-methylen-2-propenyl)diazenes 3. These E-configurated azo compounds are precursors for rapid inter- and intramolecular [4 + 2] cycloadditions to give the heterocyclic products 4 and 6-10.

引用

页码：7331 / 7334

页数：4

共 16 条

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