J. Liu et al., SYNTHESIS AND PROPERTIES OF AN ARYLSPIRALENE - A CISOID Z,Z-1,4-DIPHENYL-1,3-BUTADIENE, Tetrahedron letters, 38(23), 1997, pp. 3999-4002
A synthetic route to the hindered Z,Z isomer of a cisoid 1,4-diphenyl-
1,3-butadiene is described. Its crystal structure and properties are r
eported. (C) 1997 Elsevier Science Ltd.