PRODUCTION OF ALKANE AND CYCLOHEXANE DERIVATIVES WITH TWO HETEROCYCLIC SUBSTITUENTS OF THE FURAN, PYRROLE, AND THIOPHENE SERIES

Article abstract of DOI:10.1007/BF00484356

Heating 1,2,11,12-tetrachloro-2,11-bis(R-4,9-dodecanediones) and 1,4-bis(3-R-3,4-dichlorobutanoyl)cyclohexanes gave, respectively, 1,4-difuryl derivatives of butane and cyclohexane, while treatment of them with primary amines or phosphorus pentasulfide in