Heterocyclic Thiones and Their Analogs in 1,3-Dipolar Cycloaddition Reactions: IV. Reactions of 4-Aryl-2-phenyl-1,2-dihydrophthalazine-1-thiones with Nitrile Imides
Oparin, D. A., Russian Journal of Organic Chemistry, 1993, vol. 29, # 2.2, p. 351 - 352
作者:Oparin, D. A.
DOI:——
日期:——
Oparin, D. A.; Yakovlev, S. V.; Motovilin, D. B., Journal of Organic Chemistry USSR (English Translation), 1992, vol. 28, # 6.2, p. 1040
作者:Oparin, D. A.、Yakovlev, S. V.、Motovilin, D. B.、Galishev, V. A.
DOI:——
日期:——
Heterocyclic Thiones and Their Analogs in 1,3-Dipolar Cycloaddition Reactions: IV. Reactions of 4-Aryl-2-phenyl-1,2-dihydrophthalazine-1-thiones with Nitrile Imides
作者:E. V. Budarina、V. F. Plotnikov、N. N. Labeish、V. K. Bel’skii、V. A. Galishev
DOI:10.1007/s11178-005-0187-x
日期:2005.3
4-Aryl-2-phenyl-1,2-dihydrophthalazine-1-thiones react with nitrile imides according to the [3 + 2]-cycloaddition pattern to give phthalazinespirothiadiazoles. The reaction occurs regioselectively at the exocyclic C=S bond.