The Journal of Organic Chemistry

General indene synthesis via cyclization of phenyl-substituted allylic cations

WG Miller, CU Pittman Jr

文献索引：Miller,W.G.; Pittman,C.V. Journal of Organic Chemistry, 1974 , vol. 39, # 13 p. 1955 - 1956

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被引用次数: 49

摘要

An excellent and detailed discussion of the general phenomenon of geminal chemical shift nonequivalence can be found in G. Binsch, et a/., J. Amer. Chem. SOC., 95, 175, 182, 190 (1973). To our knowledge, the only larger value was 0.6 ppm as exhibited by 1, 3-dichloro-2, 3-dimethylbutane: F. Schweinsberg and JG Traynham. Tetrahedron Lett.. 3809 (1970). M. Karplus. J. Amer. Chem. SOC., 85, 2870 (1963). Part of this absorption overlapped with ...