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位置: 首页> 品牌> Sigma-Aldrich> (R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine]

(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine]

(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine]

品牌
Sigma-Aldrich
CAS
192138-05-9
货号
29524
规格纯度
≥97%, optical purity ee: ≥99%
价格
961.46 *本价格含增值税费
促销
服务
  • 原厂保证
  • 包邮
  • 增值税票
数量
- +
半岛bd体育手机客户端 名称:
192138-05-9
( R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di- tert-butylphenyl)phosphine]
( R)-2,2′-Bis[bis(3,5-di- tert-butyl)phosphino]-6,6′-dimethoxy-1,1′-biphenyl
SL-A121-1
( R)-3,5-t-Bu-MeOBIPHEP
( R)-(6,6′-二甲氧基联苯-2,2′-二基)二[双(3,5-二-叔丁基苯基)膦]
( R)-2,2′-二[双(3,5-二-叔丁基)膦]-6,6′-二甲氧基-1,1′-联苯
半岛bd体育手机客户端 介绍:

半岛bd体育手机客户端 说明

一般描述

与 Solvias AG 联合销售

应用

(R)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butylphenyl)phosphine] can be used as a ligand to prepare:

  • 1,2-Dihydropyridines through Rh-catalyzed cycloaddition of diynes to sulfonimines.
  • Enantiorich disubstituted γ-lactams via intramolecular allylic alkylation reaction using Pd catalyst.
  • A Ru-metal complex, which acts as a hydrogenation catalyst applicable in the synthesis of an organic building block (S)-3-fluoromethyl-γ-butyrolactone.


Atropisomeric MeOBIPHEP ligands

包装

1, 5 g in glass bottle
100, 500 mg in glass bottle
Bottomless glass bottle. Contents are inside inserted fused cone.

基本信息

经验(实验)分子式 C70H96O2P2
分子量 1031.46
MDL编号 MFCD09753001
PubChem化学物质编号 329753371
NACRES NA.22

半岛bd体育手机客户端 性质

质量水平 100
测定 ≥97%
光学纯度 ee: ≥99%
SMILES string COc1cccc(P(c2cc(cc(c2)C(C)(C)C)C(C)(C)C)c3cc(cc(c3)C(C)(C)C)C(C)(C)C)c1-c4c(OC)cccc4P(c5cc(cc(c5)C(C)(C)C)C(C)(C)C)c6cc(cc(c6)C(C)(C)C)C(C)(C)C
InChI 1S/C70H96O2P2/c1-63(2,3)45-33-46(64(4,5)6)38-53(37-45)73(54-39-47(65(7,8)9)34-48(40-54)66(10,11)12)59-31-27-29-57(71-25)61(59)62-58(72-26)30-28-32-60(62)74(55-41-49(67(13,14)15)35-50(42-55)68(16,17)18)56-43-51(69(19,20)21)36-52(44-56)70(22,23)24/h27-44H,1-26H3
InChI key PBYRAYONARLAQJ-UHFFFAOYSA-N

安全信息

储存分类代码 13 - Non 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)

Sigma-Aldrich

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