Preparation of Np-tosylaldimines by the intramolecular photo-imino group migration of naphtho [1, 8-de] dithiin-1-N-tosylsulfilimines
T Fujii, T Kimura, N Furukawa
Index: Fujii, Takayoshi; Kimura, Takeshi; Furukawa, Naomichi Tetrahedron Letters, 1995 , vol. 36, # 7 p. 1075 - 1078
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Citation Number: 23
Abstract
Naphth [1, 8-de] dithiin-1-N-tosylsulfilimines (4) were prepared by the reaction of naphtho [1, 8-de] dithiins with chloramine-T. Photolysis of 4 undergoes intramolecular imino group rearrangement to give N-tosylaldimines quantitatively together with naphthalene-1, 8- dithiole.
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