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4,5-双（二苯基膦基）-9,9-二甲基氧杂蒽，97％

97%

别名:

Xantphos

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关于此项目

经验公式（希尔记法）:
C39H32OP2
化学文摘社编号:
161265-03-8
分子量:
578.62
NACRES:
NA.22
PubChem Substance ID:
24874555
UNSPSC Code:
12352005
MDL number:
MFCD00233866
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Quality Level

300

assay

97%

reaction suitability

reaction type: Cross Couplings, reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction, reagent type: ligand
reaction type: C-X Bond Formation, reagent type: ligand
reaction type: Hydroformylations, reagent type: ligand
reaction type: Miyaura Borylation Reaction, reagent type: ligand
reaction type: Stille Coupling, reagent type: ligand
reaction type: Suzuki-Miyaura Coupling

mp

224-228 °C (lit.)

functional group

phosphine

SMILES string

CC1(c2c(Oc3c1cccc3P(c4ccccc4)c5ccccc5)c(P(c6ccccc6)c7ccccc7)ccc2)C

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

General description

Xantphos是双齿配体，主要用于各种金属催化反应，包括交叉偶联、Buchwald-Hartwig交叉偶联、C-X键形成、氢甲酰化、Miyaura硼化、Stille偶联、Suzuki-Miyaura偶联、（杂）芳基化、胺化和酰胺化反应。

对于小规模和高通量应用，可选用ChemBeads形式(928356)

Application

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。
用于催化反应的金属螯合配体。

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pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000515622
0000515622
WXBF5479V
0000411395
0000411395

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全球贸易项目编号

货号GTIN
526460-25G04061832556246
526460-1G04061832556239
526460-5G04061832556253