Ghalib M.; Lach J.; Fomina O.; Yakhvarov D.; Jones P.; Heinicke J.
(2014)
1,3-Dialkyl-1,3-benzazaphospholine-2-carboxylic acids 2a,b can be conveniently prepared by metalation and alkylation of N-methyl- and N-neopentyl-o-phosphanylaniline in liquid ammonia and cyclocondensation of the resulting ...