
Journal of Organic Chemistry p. 2939 - 2941 (1983)
Update date:2022-07-30
Topics:
Chen, Francis M. F.
Steinauer, Rene
Benoiton, N. Leo
The side reactions of urethane formation and racemization accompanying couplings by the mixed anhydride method are reduced when N-methylpiperidine is used as base, the best results being achieved in dichloromethane.
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