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Xylbinap

RAC-3,5-Xylyl-Binap

CAS: 135139-00-3;145416-77-9

Molecular Formula: C52H48P2

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Xylbinap - Names and Identifiers

Name RAC-3,5-Xylyl-Binap
Synonyms Xylbinap
(S)-DM-BINAP
(S)-xyl-Binap
(S)-xylyl-Binap
(S)-3,5-Xyl-BINAP
(RAC-Xylyl-Binap)
(S)-3,5-Xylyl-Binap
(R)-3,5-Xylyl-Binap
RAC-3,5-Xylyl-Binap
2,2'-BIS[DI(3,5-XYLYL)PHOSPHINO]-1,1'-BINAPHTHYL
Racemic-2,2'-Bis[Di(3,5-Xylyl)phosphino]-1,1'-binaphthyl
(S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl
2,2'-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]-1,1'-BINAPHTHYL
RAC-2,2'-Bis(di(3,5-dimethylphenyl)phosphino)-1,1'-binaphthyl
1,1'-Binaphthalene-2,2'-diylbis[bis(3,5-dimethylphenyl)phosphine]
1,1'-binaphthalene-2,2'-diylbis[bis(3,5-dimethylphenyl)phosphane]
(S)-(-)-2,2'-Bis[bis(3,5-dimethylphenyl)phosphino]-1,1'-binaphthyl
phosphine, 1,1'-[1,1'-binaphthalene]-2,2'-diylbis[1,1-bis(3,5-dimethylphenyl)-
(S)-(-)-2,2'-Bis(di-(3,5-dimethylphenyl)phosphino)-1,1'-binaphthyl , ((S)-Xylyl
1,1'-[(1S)-[1,1'-Binaphthalene]-2,2'-diyl]bis[1,1-bis(3,5-dimethylphenyl)-phosphine
CAS 135139-00-3
145416-77-9
EINECS 681-146-8
InChI InChI=1/C52H48P2/c1-33-21-34(2)26-43(25-33)53(44-27-35(3)22-36(4)28-44)49-19-17-41-13-9-11-15-47(41)51(49)52-48-16-12-10-14-42(48)18-20-50(52)54(45-29-37(5)23-38(6)30-45)46-31-39(7)24-40(8)32-46/h9-32H,1-8H3

Xylbinap - Physico-chemical Properties

Molecular FormulaC52H48P2
Molar Mass734.89
Melting Point203-206°C
Boling Point825.3±65.0 °C(Predicted)
Specific Rotation(α)-172 º (c=1 in chloroform)
Water SolubilityInsoluble in water
AppearanceWhite to beige powder or crystal
Colorwhite to pale yellow
Storage ConditionInert atmosphere,Room Temperature
MDLMFCD01630821

Xylbinap - Risk and Safety

Risk Codes36/37/38 - Irritating to eyes, respiratory system and skin.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37 - Wear suitable gloves.
TSCANo

Xylbinap - Reference Information

application (S)-binaphthalene (3, 5-xylene) phosphine is a chiral organic phosphine compound, and the metal catalytic reaction it participates in has been widely used in the field of asymmetric synthesis.
Synthesis method Using phosphorus tribromide as raw material, it reacts with bis (3,5-dimethylphenyl) phosphine oxide to obtain bis (3, 5-dimethylphenyl) phosphine bromide in 92% yield, and then it is coupled with Ni(dppe)Cl 2 as catalyst and zinc powder as reducing agent, (S)-binaphthalene (3, 5-xylene) phosphine was obtained.
Last Update：2024-04-09 21:32:03
Xylbinap
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Shanghai Macklin Biochemical Co., Ltd
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CAS: 145416-77-9
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Shanghai Yuanye Bio-Technology Co., Ltd.
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Shanghai Macklin Biochemical Co., Ltd
Featured ProductsMultiple SpecificationsSpot supply
Product Name: (|S|)-(-)-2,2'-Bis(di-3,5-xylylphosphino)-1,1'-binaphthyl Visit Supplier Webpage Request for quotation
CAS: 135139-00-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328 Click to send a QQ message
WhatsApp: +86-18821248368
CHEMBSF (Shanghai) Biomedical Technology Co., Ltd
Spot supply
Product Name: RAC-3,5-Xylyl-Binap Request for quotation
CAS: 135139-00-3
Tel: 021-60556179
Email: 18721521379@163.com
Mobile: +86-18721521379
Wechat: 18721521379
Jiangsu Pules Biotechnology Co.,Ltd.
Product Name: RAC-3,5-Xylyl-Binap Request for quotation
CAS: 135139-00-3
Tel: 0513-66814854
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Nantong Reform Petro-Chemical CO., LTD.
Spot supply
Product Name: RAC-3,5-Xylyl-Binap Request for quotation
CAS: 135139-00-3
Tel: +86-13776910623
Email: r@reformchem.com­
Mobile: +86-13776910623
QQ: 3785839865 Click to send a QQ messageSend QQ message
Wechat: chemical6666 
Shanghai Amole Biotechnology Co., Ltd.
Multiple SpecificationsSpot supply
Product Name: 2,2'-Bis(di-3,5-xylylphosphino)-1,1'-binaphthyl Request for quotation
CAS: 145416-77-9
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365 Click to send a QQ message
Wechat: 18916960931
SHANGHAI ACMEC BIOCHEMICAL TECHNOLOGY CO., LTD.
Multiple SpecificationsSpot supply
Product Name: (S)-(-)-2,2'-Bis(di-3,5-xylylphosphino)-1,1'-binaphthyl Visit Supplier Webpage Request for quotation
CAS: 135139-00-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922 Click to send a QQ message
Wechat: 18621343501
WhatsApp: +86-18621343501
Shanghai Yuanye Bio-Technology Co., Ltd.
Multiple SpecificationsSpot supply
Product Name: (S)-(-)-XylBINAP Visit Supplier Webpage Request for quotation
CAS: 135139-00-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409 Click to send a QQ message
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