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A novel synthetic use of 2‐bromo‐1‐methylpyridinium iodide for macrolactamization
Author(s) -
Bai DongLu,
Bo YunXin,
Zhou QiTing
Publication year - 1994
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19940120209
Subject(s) - chemistry , iodide , combinatorial chemistry , iodine , organic chemistry
Using 2‐bromo‐1‐methylpyridimium iodide aa carbaxyl activating agent, 10 ansamacrolactams were prepared conveniently from the corresponding seco‐precursor ω‐aminoacids in the yields of 78–92%.