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Merck

14798

Sigma-Aldrich

(S)-(-)-2,2′-双(二苯膦基)-1,1′-联萘

puriss.

别名:

(S)-(-)-1,1′-联萘-2,2'-双二苯膦, (S)-(-)-BINAP

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About This Item

线性分子式:
[(C6H5)2PC10H6-]2
CAS号:
分子量:
622.67
Beilstein:
5321443
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:

等级

puriss.

表单

solid

旋光性

[α]20/D −239±5°, c = 0.3% in toluene

光学纯度

enantiomeric ratio: ≥99.5:0.5 (HPLC)

mp

238-240 °C (lit.)
238-242 °C (dec.)

InChI

1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H

InChI key

MUALRAIOVNYAIW-UHFFFAOYSA-N

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应用

作为以下过程的反应物:
  • 对映选择性和非对映选择性非极化羰基烯丙基化
  • 合成有机膦氧化物,作为抗肿瘤药
  • 羟基的SN2卤化
  • 合成BINAP配合物
  • BINAP螯合物的构象灵活性研究

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

替代产品

产品编号
说明
价格

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Oby Dulla et al.
BMC research notes, 11(1), 184-184 (2018-03-21)
Esomeprazole is the S-isomer of omeprazole, used to treat gastro esophageal reflux disease. It is one of the widely manufactured and marketed drugs by many pharmaceutical companies in Bangladesh. The aim of the study is to compare the different physical
Surojit Bera et al.
Engineering in life sciences, 17(7), 739-748 (2017-03-06)
Various natural polymers with hydrophilic properties have been used to form hydrogels for the encapsulation and delivery of nutrients and drugs in food and pharmaceutical industries. Among them, chitosan (ChiHG)- and alginate (AlgHG)- based hydrogels have been extensively explored for
Kim-Hung Lam et al.
European journal of medicinal chemistry, 45(11), 5527-5530 (2010-09-14)
Following our previously reported pyridinyl phosphine oxides as antitumor agents, we targeted the commercially available C(2)-axial chiral organophosphine ligand catalysts, such as 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl (BINAP) 1 and 2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine (P-Phos) 2 as a convenient source for producing organophosphine oxides as antitumor leads.

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