(S)-(-)-5,5'-Bis(diphenyl-phosphino)-4,4'-bi-1,3-benzodioxole

Ling-Yan Jian; Xiao-Jing He; Ya-Xin Sun; Qing-Hua Jiang; Xu Zhu

doi:10.1107/S1600536809015335

(S)-(-)-5,5'-Bis(diphenyl-phosphino)-4,4'-bi-1,3-benzodioxole

Acta Crystallogr Sect E Struct Rep Online. 2009 Apr 30;65(Pt 5):o1153. doi: 10.1107/S1600536809015335.

Authors

Ling-Yan Jian¹, Xiao-Jing He, Ya-Xin Sun, Qing-Hua Jiang, Xu Zhu

Affiliation

¹ Shengjing Hospital of China Medical University, Shenyang 110004, People's Republic of China.

Abstract

In the chiral title compound, C(38)H(28)O(4)P(2), the intra-molecular P⋯P separation is 3.671 (2) Å and the dihedral angle between the two benzene rings in the biphenyl unit is 77.9 (2)°.