Product Information
Name:1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-phosphine
Controlled Product
Synonyms:
- (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[diphenyl-phosphine
- (9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[diphenylphosphine]
- 4,5-Bis(diphenylphosphino)-9,9-dimethyl-9H-xanthene
- 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene
- 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene
- Xantphos
Brand:TRC
Description:
Applications 1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenyl-phosphine is an organophosphorus compound derived from the heterocycle xanthene. It is used as a bidentate ligand and is noteworthy for having a particularly wide bite angle. Such ligands are useful in the hydroformylation of alkenes.
References Leeuwen, P., et al.: Chem. Rev., 100, 2741 (2000); Yuki, Y., et al.: J. Am. Chem. Soc., 135, 17393 (2013); Makado, G., et al.: Adv. Synth. Catal., 352, 299 (2010)
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Chemical properties
Molecular weight:578.62
Formula:C39H32OP2
Color/Form:Neat
InChI:InChI=1S/C39H32OP2/c1-39(2)33-25-15-27-35(41(29-17-7-3-8-18-29)30-19-9-4-10-20-30)37(33)40-38-34(39)26-16-28-36(38)42(31-21-11-5-12-22-31)32-23-13-6-14-24-32/h3-28H,1-2H3
InChI key:InChIKey=CXNIUSPIQKWYAI-UHFFFAOYSA-N
SMILES:CC1(C)c2cccc(P(c3ccccc3)c3ccccc3)c2Oc2c(P(c3ccccc3)c3ccccc3)cccc21
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