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Auxiliary‐Controlled Asymmetric [3+2]‐Dipolar Cycloaddition of Azomethine Ylides Generated from Au‐Catalyzed Intramolecular Redox Reaction of Nitronyl Alkynes
Author(s) -
Jeong Jaewon,
Yeom HyunSuk,
Kwon Ohyun,
Shin Seunghoon
Publication year - 2011
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201100159
Subject(s) - cycloaddition , intramolecular force , redox , catalysis , hydroxylamine , combinatorial chemistry , chemistry , azomethine ylide , 1,3 dipolar cycloaddition , stereochemistry , organic chemistry
As strong as an aux : An electronically‐tuned hydroxylamine functions as an excellent chiral auxiliary for [3+2] cycloaddition of the azomethine ylides generated in‐situ from gold‐catalyzed redox reaction of alkynyl nitrones.