Tetrahedron Letters p. 3697 - 3700 (1996)
Update date:2022-08-05
Topics: Cyclization Deprotection Protection of amine groups Further Transformations
Couture
Deniau
Woisel
Grandclaudon
Carpentier
The trimethoxy-o-aroyldiphenylphosphorylmethylbenzamide 9 can be cyclized by treatment with KHMDS; the procedure has been employed to synthesize (±)Cherylline 1 and its dimethylether 2.
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