Tetrahedron p. 1223 - 1226 (1980)
Update date:2022-08-29
Topics:
Pasquini, M. A.
Goaller, R. Le
Pierre, J.L.
Phenoxides, alkoxides and potassium amidates generated by KH in THF or benzene at room temperature are easily alkylated in the presence of catalytic quantities of <2.2.2>crytand, without affecting addition-elimination ratios.Thus, Williamson and Gabriel syntheses, as well as the alkylation of secondary amines, occur readily in mild conditions.
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