Basic Information |
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| Product Name： | 4,5-BIS(DIPHENYLPHOSPHINO)-9,9-DIMETHYLXANTHENE |
| CAS： | 161265-03-8 |
| English Synonyms： | 4,5-BIS-DIPHENYLPHOSPHANYL-9,9-DIMETHYL-9H-XANTHENE ; 4,5-BIS(DIPHENYLPHOSPHINO)-9,9-DIMETHYL-9H-XANTHENE ; 4,5-BIS(DIPHENYLPHOSPHENO)-9,9-DIMETHYL XANTHENE ; 1,1'-(9,9-DIMETHYL-9H-XANTHENE-4,5-DIYL)BIS[1,1-DIPHENYLPHOSPHINE] ; (9,9-DIMETHYL-9H-XANTHENE-4,5-DIYL)BIS(DIPHENYLPHOSPHANE) ; 4,5-BIS(DIPHENYLPHOSPHENO)-9,9-DIMETHYL ; (9,9-DIMETHYL-9H-XANTHENE-4,5-DIYL)BIS(DIPHENYLPHOSPHINE) ; 9,9-DIMETHYL-4,5-BIS(DIPHENYLPHOSPHINO)XANTHENE ; 9,9-DIMETHYL-4,5-BIS(DIPHENYLPHOSPHINO)-9H-XANTHENE ; 4,5-BIS(DIPHENYLPHOSPHINO)-9,9-DIMETHYL-XANTHENE ; 4,5-BIS(DIPHENYLPHOSPHINO)-9,9-DIMETHYLXANTHENE ; 9,9-DIMETHYL-4,5-BIS(DIPHENYLPHOSPHINO)XANTHENE, MIN. 98% XANTPHOS ; XANTPHOS ; DIMETHYLBISDIPHENYLPHOSPHINOXANTHENE |
| MDL Number.： | MFCD00233866 |
| H bond acceptor： | 1 |
| H bond donor： | 0 |
| Smile： | CC1(c2cccc(c2Oc3c1cccc3P(c4ccccc4)c5ccccc5)P(c6ccccc6)c7ccccc7)C |
| 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 |
| InChiKey： | InChIKey=CXNIUSPIQKWYAI-UHFFFAOYSA-N |
Property |
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| Melting Point： | 224-228 DEG C(LIT) |
| Comments： | APPLICATION: LIGAND USED IN A SYNTHESIS OF HETEROCYCLES BY PALLADIUM-CATALYZED C-N CROSS COUPLING OF 3-BROMOTHIOPHENES WITH 2-AMINOPYRIDINES. ALSO USED IN A RUTHENIUM-CATALYZED ALKYLATION OF ACTIVE METHYLENE COMPOUNDS WITH ALCOHOLS APPLICATION: METAL CHELATING LIGAND FOR CATALYSIS LIGAND FOR: BUCHWALD-HARTWIG CROSS COUPLING REACTION LIGAND FOR: C-X BOND FORMATION LIGAND FOR: HYDROFORMYLATIONS LIGAND FOR: MIYAURA BORYLATION REACTION LIGAND FOR: STILLE COUPLING LIGAND FOR: SUZUKI-MIYAURA COUPLING UNSPSC: 12352100 WGK: 3 |
Safety information |
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| WGK Germany： | 3 |
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