
Tetrahedron Letters p. 4123 - 4126 (1992)
Update date:2022-08-11
Topics:
Bovonsombat, Pakorn
McNelis, Edward
Ketals of α,α-dihaloacetophenones are prepared in high yields from phenylethyne and N-halosuccinimide with catalytic quantities of p-toluenesulfonic acid.
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