Synthesis of the Leu - Trp Component of the Celogentin Family of Cyclic Peptides Through a C - H Activation - Cross-Coupling Strategy
作者:Barbara T. Y. Li、Jonathan M. White、Craig A. Hutton
DOI:10.1071/ch10033
日期:——
C–H activation–cross-coupling of leucine quinoline amide and 6-iodotryptophan derivatives. X-Ray crystallographic analysis of a β-(indol-6-yl)-leucine derivative confirms the stereochemistry of the cross-linked adduct matches that of the natural products. The method enables the preparation of the Leu–Trp adduct as a single stereoisomer from l-leucine and l-tryptophan.