Synthesis of chlorooxazoles related to natural products

被引:0
|
作者
Radspieler, A. [1 ]
Liebscher, J. [1 ]
机构
[1] Institut für Chemie, Humboldt-Universität Berlin, Hessische Straße 1-2, 10115 Berlin, Germany
关键词
Aldehydes - Cyanides - Derivatives - Substitution reactions - Synthesis (chemical);
D O I
10.1055/s-2001-12771
中图分类号
学科分类号
摘要
2-Chloro-3-(4-chlorooxazole-5-yl)-indoles and 4-chloro-5-phenyl-oxazoles 3 were synthesised from acyl cyanides 1, aldehydes 2 and hydrogen chloride. By further derivatisation of the substituent at position 2 of the 4-chlorooxazole ring, useful potential building blocks 31, 3n and 3o for a total synthesis of diazonamide A, were obtained.
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页码:745 / 750
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