Journal of Organic Chemistry p. 4745 - 4752 (1987)
Update date:2022-08-04
Topics:
Hughes, D. L.
Dolling, U.-H.
Ryan, K. M.
Schoenewaldt, E. F.
Grabowski, E. J. J.
The phase-transfer methylation of 6,7-dichloro-5-methoxy-2-phenyl-1-indanone by MeCl in 50percent NaOH/toluene using substituted N-benzylcinchoninium halides has provided the methylated indanone 2 in ee's up to 94percent.The effects of solvent, alkylating
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