Structure of 4-amino-6-phenyl-5-cyano-2-cyclohexanespiro-1,3-dithia-4-cyclohexene and its recyclization to 5,6-tetramethylene-4-phenyl-3-cyano-2[1H]pyridinethione
作者:Yu. A. Sharanin、V. P. Litvinov、A. M. Shestopalov、V. N. Nesterov、Yu. T. Struchkov、V. E. Shklover、V. K. Promonenkov、V. Yu. Mortikov