(trans)-ethyl 1-amino-2-vinylcyclopropanecarboxylate hydrochloride 、
(2S,4R)-N-Boc-4-(7-chloro-quinolin-4-yloxy)-proline 在
N-甲基吗啉 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 72.0h,
以17.4%的产率得到Boc-NH-[(4R)-(7-chloroquinoline-4-oxo)-S-proline]-(1R,2S-vinyl acca)-COOEt