DOI: 10.1070/MC1998v008n06ABEH001014
(Paper)
Mendeleev Commun., 1998, 8, 227-228
Synthesis of 2,5-cyclohexadien-4-one-spiro-3'-(2'-R-5',5'-dimethyl-1'-pyrrolines) by the Ritter reaction
(Note: The full text of this document is currently only available in the PDF Version )
Vladimir A. Glushkov , Yurii V. Shklyaev , Valentina I. Sokol , Vladimir S. Sergienko and Victor V. Davidov
Abstract
Reactions of 1-(4'-methoxyphenyl)-2-methylpropene with nitriles RCN in concentrated sulfuric acid give 2,5-cyclohexadien-4-one-spiro-3'-(2'-R-5',5'-dimethyl-1'-pyrrolines) in good yields.