Helvetica chimica acta

Diastereoselective Spirocyclization of Imines of 2??Substituted 1H??Indole??3??ethylamines (= Trypatamines): Variation of the electrophile and the substituent at C (2) and …

R Freund, S Martinović, K Bernauer

文献索引：Freund; Martinovic; Bernauer Helvetica Chimica Acta, 1992 , vol. 75, # 1 p. 282 - 287

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被引用次数: 8

摘要

Abstract Tryptimines of type 7 form with various acyl halogenides EX preferentially tricycles of type 8 (cf: Scheme 2). The homochiral imines 9 and 17 are transformed into (2′ R, 3S)- configurated products. The synthetic and mechanistic importance of these results is