Transition metal complexes in organic synthesis.: Part 65:: Iron-mediated synthesis of carazostatin, a free radical scavenger from Streptomyces chromofuscus, and O-methylcarazostatin

被引:29
作者
Knölker, HJ [1 ]
Hopfmann, T [1 ]
机构
[1] Tech Univ Dresden, Inst Organ Chem, D-01069 Dresden, Germany
关键词
carazostatin; Diels-Alder reaction; cyclization;
D O I
10.1016/S0040-4020(02)01180-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Highly efficient syntheses of the free radical scavenger carazostatin and its O-methyl derivative are described using cyclohexa-1,3-diene and 2-heptyl-4-methoxy-3-methylaniline as starting materials and iron-mediated oxidative cyclizations as key-steps. (C) 2002 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码:8937 / 8945
页数:9
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