A modified Sandmeyer methodology and the synthesis of (+/-)-convolutamydine A.

被引:95
作者
Garden, SJ
Torres, JC
Ferreira, AA
Silva, RB
Pinto, AC
机构
[1] Instítute de Química, Depto. de Quím. Orgân., Univ. Federal do Rio de Janeiro, Rio de Janeiro CEP 21910-240, Ilha do Fundão
关键词
D O I
10.1016/S0040-4039(97)00140-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
(+/-)-Convolutamydine A (5) has been prepared by a concise synthesis from 3,5-dibromoaniline using a modified Sandmeyer methodology. The modified Sandmeyer methodology has also been found to be beneficial for the synthesis of other alpha-isonitrosoacetanilides. The 4,6-dibromohydroxyoxindole nucleus was further confirmed by comparison with the isomeric 5, 7-dibromohydraxyoxindole. (C) 1997 Elsevier Science Ltd.
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页码:1501 / 1504
页数:4
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