jo5003246_si_001.cif (602.21 kB)
(DHQ)2AQN-Catalyzed Asymmetric Substitution of Isatin-Derived Hydrazones with O‑Boc-Protected Morita–Baylis–Hillman Adducts: A Strategy for Synthesizing Enantioenriched Azo Compounds Incorporating an Oxindole Scaffold
dataset
posted on 2014-04-18, 00:00 authored by Hai-Bin Yang, Yun-Zhou Zhao, Rui Sang, Min ShiThe first example for the preparation
of enantioenriched azo compounds
from hydrazones and Morita–Baylis–Hillman adducts has
been developed, affording azo compounds incorporating an oxindole
scaffold in up to 91% yield along with a 93% ee value under the catalysis
of (DHQ)2AQN.
