产品名称

英文名称：Xantphos

同义词

161265-03-8、Xantphos、4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene、9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene、(9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine)、Xantphos [MI]、MFCD00233866、(9,9-DIMETHYL-9H-XANTHENE-4,5-DIYL)BIS(DIPHENYLPHOSPH、4,5-双(苯甲酰硫基)-9,9-二甲基呫吨、4,5-双(二苯基膦基)-9,9-二甲基氧杂蒽

产品性质

CAS编号：161265-03-8

分子式：C39H32OP2

分子量：578.62

MDL号：MFCD00233866

PubChem编号：636044

别名：4,5-双(苯甲酰硫基)-9,9-二甲基呫吨|4,5-双(二苯基膦基)-9,9-二甲基氧杂蒽|

英文别名：161265-03-8|Xantphos|4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene|9,9-dimethyl-4,5-bis(diphenylphosphino)xanthene|(9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine)|Xantphos [MI]|MFCD00233866|(9,9-DIMETHYL-9H-XANTHENE-4,5-DIYL)BIS(DIPHENYLPHOSPH

规格或纯度：98%

英文名称：Xantphos

储存温度：室温

运输条件：常规运输

产品介绍：有机试剂，医药中间体。用于催化反应的金属螯合配体。用作通过 3-溴噻吩和 2-氨基吡啶的钯催化 C-N 交叉偶联反应合成杂环的配体。也可用于活泼亚甲基化合物和醇参与的钌催化烷基化反应。4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene is a metal chelating ligand for catalysis. 4,5-Bis(diphenylphosphino)-9,9-dimethylxanthene is also a ligand used in the synthesis of heterocycles by palladium-catalyzed C-N cross coupling of 3-bromothiophenes with 2-aminopyridines. The compound has been used in a ruthenium-catalyzed alkylation of active methylene compounds with alcohols.A metal chelating ion for chetalysis

PubChem SID：488190834

PubChem SID url：https//pubchem.ncbi.nlm.nih.gov/substance/488190834

IUPAC Name：(5-diphenylphosphanyl-9,9-dimethylxanthen-4-yl)-diphenylphosphane

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：CXNIUSPIQKWYAI-UHFFFAOYSA-N

Canonical SMILES：CC1(C2=C(C(=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(C6=CC=CC=C6)C7=CC=CC=C7)C

Isomeric SMILES：CC1(C2=C(C(=CC=C2)P(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(C6=CC=CC=C6)C7=CC=CC=C7)C

WGK Germany：3

PubChem CID：636044

Reaxy-Rn：7085968

溶解性：Soluble in organic solvents

熔点：226-230°C

象形图：

信号词：Warning

危险声明：H315 Causes skin irritationH319 Causes serious eye irritationH335 May cause respiratory irritation

预防措施声明：P261,P305+P351+P338,P280,P302+P352,P321,P405,P501,P264,P271,P304+P340,P403+P233,P362+P364,P264+P265,P337+P317,P332+P317,P319

个人防护装备：Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter

产品包装