Pd-catalyzed cyclization reactions of acetylene-containing α-amino acids

被引：56
作者：
Wolf, LB
Tjen, KCMF
Rutjes, FPJT
Hiemstra, H
Schoemaker, HE
机构：
[1] Univ Amsterdam, Inst Mol Chem, Organ Chem Lab, NL-1018 WS Amsterdam, Netherlands
[2] DSM Res, NL-6160 MD Geleen, Netherlands
来源：
TETRAHEDRON LETTERS | 1998年 / 39卷 / 28期
关键词：
amino acids and derivatives; Pd-catalysis; enamino esters; cyclization;
D O I：
10.1016/S0040-4039(98)00910-1
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Acetylene-containing amino acids, obtained in enantiopure form via an enzymatic resolution process, serve as versatile intermediates in the synthesis of various highly functionalized heterocycles. The key transformations, intramolecular OC- and NC-bond formation, proceed via Pd-catalysis. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码：5081 / 5084
页数：4
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