1,2-Bis(diphenylphosphino)benzene

Dppbz.svg 110px (1,2-Phenylene)bis(diphenylphosphane) o-Phenylenebis[diphenylphosphine, dppben, dppbenz, dppbe, dppBz, dppbz 13991-08-7 correct ChemSpider 436234 498379 1S/C30H24P2/c1-5-15-25(16-6-1)31(26-17-7-2-8-18-26)29-23-13-14-24-30(29)32(27-19-9-3-10-20-27)28-21-11-4-12-22-28/h1-24H NFRYVRNCDXULEX-UHFFFAOYSA-N C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3P(C4=CC=CC=C4)C5=CC=CC=C5 30 24 2 white solid 185–187 1,2-Bis(diphenylphosphino)benzene (dppbz) is an organophosphorus compound with the formula C6H4(PPh2)2 (Ph = C6H5). Classified as a diphosphine ligand, it is a common bidentate ligand in coordination chemistry.10.1039/B820879D Iron-catalysed fluoroaromatic coupling reactions under catalytic modulation with 1,2-bis(diphenylphosphino)benzene 2009 Hatakeyama Takuji Kondo Yoshiyuki Fujiwara Yu-Ichi Takaya Hikaru Ito Shingo Nakamura Eiichi Nakamura Masaharu Chemical Communications 10 1216–1218 19240878 It is a white, air-stable solid. 10.1002/047084289X.rn01300 1,2-Bis(diphenylphosphino)benzene Encyclopedia of Reagents for Organic Synthesis 2011 Csákÿ Aurelio G. Molina María Teresa 978-0471936237 As a chelating ligand, dppbz is very similar to 1,2-bis(diphenylphosphino)ethylene. References Category:Chelating agents Category:Diphosphines Category:Phenyl compounds