First diastereoselective [3+2] cycloaddition of chiral non-racemic alkenyl Fischer carbene complexes with diazomethane derivatives

被引：30

作者：

Barluenga, J

FernandezMari, F

Viado, AL

Aguilar, E

Olano, B

机构：

[1] Instituto Universitario de Química Organometálica 'Enrique Moles', Unidad Asociada al C.S.I.C., Universidad de Oviedo, 33071 Oviedo, C/ Julián Clavería

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1997年 / 16期

关键词：

D O I：

10.1039/a704228k

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

(-)-8-Phenylmenthol derived pentacarbonylalkenyl(alkoxy)chromium carbene complexes react with diazomethane derivatives to give only one diastereomer of enantiomerically pure 4,5-dihydro-1H-pyrazoles; the one-pot synthesis of the corresponding esters is also described.

引用

页码：2267 / 2268

页数：2

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