Marimuthu T, Bala MD, Friedrich HB. 2,8-Dimethyl-10-p-tolyl-10H-phenoxaphosphine.
Acta Crystallogr Sect E Struct Rep Online 2009;
65:o828. [PMID:
21582548 PMCID:
PMC2968818 DOI:
10.1107/s1600536809009817]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2009] [Accepted: 03/17/2009] [Indexed: 12/03/2022]
Abstract
THE TITLE COMPOUND (SYSTEMATIC NAME
3,6-dimethyl-10-p-tolyl-9-oxa-10-phosphaanthracene), C(21)H(19)OP, is a precursor for the preparation of a bidentate xanthene-based ligand, in which the dihedral angle between the toluene ring and the phenoxaphosphine ring system is 83.26 (3)°. The geometry at the P atom is pyramidal, resulting in a longer C-P bond length as compared to the two ring C-P bonds.
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