A High-Yield Selective N(3)-Alkylation Process of Hydantoins Using Dimethylformanide Dialkyl Acetals
摘要:
AbstractA selective N(3)‐alkylation process of 5‐substituted hydantoins is described. Treatment of hydantoins with excess of dimethylformamide dialkyl acetals at 100°C results in N(3)‐alkyl derivatives in 69–90% yield.
POUPAERT, J. H.;SMEYERS, C.;BOETTCHER, P. 200010/A, HIGH-YIELD, SELECTIVE+, BULL. SOC. CHIM. BEL., 1985, 94, N 6, 431-434
作者:POUPAERT, J. H.、SMEYERS, C.、BOETTCHER, P. 200010/A, HIGH-YIELD, SELECTIVE+
DOI:——
日期:——
A High-Yield Selective N(3)-Alkylation Process of Hydantoins Using Dimethylformanide Dialkyl Acetals
作者:Jacques H. Poupaert、Claude Smeyers、Patrick Böttcher
DOI:10.1002/bscb.19850940611
日期:——
AbstractA selective N(3)‐alkylation process of 5‐substituted hydantoins is described. Treatment of hydantoins with excess of dimethylformamide dialkyl acetals at 100°C results in N(3)‐alkyl derivatives in 69–90% yield.