Intermolecular cyclization of o-fuchsones

M Píšová, M Souček

Index: Pisova, Milena; Soucek, Milan Collection of Czechoslovak Chemical Communications, 1982 , vol. 47, # 3 p. 838 - 842

Full Text: HTML

Citation Number: 10

Abstract

Abstract o-Fuchsones formed by dehydrohalogenation of o-hydroxyaryl (diaryl) methyl chlorides with tertiary amines undergo a cyclization to eight-membered dimers of the type head to tail. The dimerization reaction is catalyzed by tertiary amines hydrochlorides involving very likely triarylmethyl cation as intermediates.

Related Articles:

Novel photolabile protecting group for carbonyl compounds

[Organic Letters, , vol. 9, # 8 p. 1533 - 1535]

The directed ortho-lithiation of aryl tetramethylphosphorodiamidates.

[Watanabe; Date; Kawanishi; Hori; Furukawa Chemical and Pharmaceutical Bulletin, 1990 , vol. 38, # 10 p. 2637 - 2643]

Reaction of lithium o-lithiophenoxide with carbonyl compounds

[Journal of Organic Chemistry, , vol. 49, # 26 p. 5267 - 5269]

Oxidative rearrangement of o-fuchsone to 2, 2-diphenyl-1, 3-benzodioxol

[Collection of Czechoslovak Chemical Communications, , vol. 47, # 12 p. 3318 - 3327]

More Articles...