Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Structure
Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl structure
CAS No.
944451-31-4
Chemical Name:
Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl
Synonyms
oro{(S)-(-)-5,5'-bis[di(3,5-xyL;(S)-RuCl[(p-cyMene)(DM-SEGPHOS)]Cl;[RUCL(P-CYMENE)((S)-DM-SEGPHOS)]CL;[RuCl(p-cymene)((S)-dm-segphos[R])]Cl;[RuCl(p-cymene)((S)-dm-segphos(regR))]Cl;[RuCl(p-cymene)((S)-dm-segphos(regR))]Cl [RuCl(p-cymene)((S)-dm-segphos)]Cl;Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl;Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-dm-segphos(R))]Cl;[4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane:1-methyl-4-propan-2-ylbenzene:ruthenium(3+):dichloride
CBNumber:
CB62512468
Molecular Formula:
C56H56Cl2O4P2Ru
Molecular Weight:
1026.98
MDL Number:
MFCD09753018
MOL File:
944451-31-4.mol
Last updated:2023-06-08 17:06:36
Request For Quotation

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Properties

Melting point >100°C
storage temp. 2-8°C
Water Solubility Insoluble in water
form Powder
color orange to brown
Sensitive air sensitive

SAFETY

Risk and Safety Statements

WGK Germany  3
HS Code  2843.90.0000

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 692948 (S)-RuCl[(p-cymene)(DM-SEGPHOS?)]Cl 944451-31-4 100mg $54.2 2023-06-20 Buy
Sigma-Aldrich 692948 (S)-RuCl[(p-cymene)(DM-SEGPHOS?)]Cl 944451-31-4 50mg $31.5 2023-01-07 Buy
TCI Chemical R0157 [RuCl(p-cymene)((S)-dm-segphos[R])]Cl 944451-31-4 200mg $64 2024-03-01 Buy
TCI Chemical R0157 [RuCl(p-cymene)((S)-dm-segphos[R])]Cl 944451-31-4 1g $213 2024-03-01 Buy
Strem Chemicals 44-0099 Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-dm-segphos(R))]Cl 944451-31-4 250mg $64 2024-03-01 Buy
Product number Packaging Price Buy
692948 100mg $54.2 Buy
692948 50mg $31.5 Buy
R0157 200mg $64 Buy
R0157 1g $213 Buy
44-0099 250mg $64 Buy

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Chemical Properties,Uses,Production

Reactions

  1. Biaryl bisphosphine ligand with narrow dihedral angle. The DM-SEGPHOS ligand, as the ruthenium complex, gives superior enantioselectivity and diastereoselectivity in the asymmetric hydrogenation of α-substituted-β-ketoesters.
  2. Ruthenium catalyzed enantioselective synthesis of β amino acids by hydrogenation.
  3. Ruthenium catalyzed asymmetric hydrogenation of 3-quinuclidinone.
Reactions of 944451-31-4

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Preparation Products And Raw materials

Raw materials

Preparation Products

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Suppliers

Global( 21)Suppliers
Supplier Tel Email Country ProdList Advantage
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Shanghai Jian Chao Chemical Technology Co., Ltd. 021-50430803 18017383231 983544897@qq.com China 9352 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28398 80
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd. 0371-0371-65511006 18625597674 sales@kingorgchem.com China 950 55
9ding chemical ( Shanghai) Limited 021-021-52271985 17721149837 sales@9dingchem.com China 19806 60
TCI Chemicals 021-67121386, 800-988-0390 Sales-CN@TCIchemicals.com China 5391 58
Jiangsu aikang biomedical research and development co., LTD 025-66110311 13155353615 qzhang@aikonchem.com China 15527 58
Supplier Advantage
Aladdin Scientific 		58
J & K SCIENTIFIC LTD. 76
Energy Chemical 61
Shanghai Jian Chao Chemical Technology Co., Ltd. 55
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
Sigma-Aldrich 80
Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd. 55
9ding chemical ( Shanghai) Limited 60
TCI Chemicals 58
Jiangsu aikang biomedical research and development co., LTD 58

944451-31-4(Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl)Related Search:

Dimethylammonium dichlorotri(μ-chloro)bis{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II)[NH2Me2][{RuCl((S)-dm-segphos)}2(μ-Cl)3] Dimethylammonium dichlorotri(chloro)bis{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH2Me2][{RuCl((R)-dm-segphos)}2(Cl)3] Dimethylammoniumdichlorotri(mu-chloro)bis[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]diruthenate(II) Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II) Chloro{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((S)-dtbm-segphos)]Cl　
Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Chloro{(R)-(-)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((R)-dtbm-segphos)]Cl　 Chloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((R)-dm-segphos)]Cl　 Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl　

1of2

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl (S)-RuCl[(p-cyMene)(DM-SEGPHOS)]Cl [RuCl(p-cymene)((S)-dm-segphos(regR))]Cl [RUCL(P-CYMENE)((S)-DM-SEGPHOS)]CL Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-dm-segphos(R))]Cl [RuCl(p-cymene)((S)-dm-segphos[R])]Cl [4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane:1-methyl-4-propan-2-ylbenzene:ruthenium(3+):dichloride [RuCl(p-cymene)((S)-dm-segphos(regR))]Cl [RuCl(p-cymene)((S)-dm-segphos)]Cl oro{(S)-(-)-5,5'-bis[di(3,5-xyL 944451-31-4 C56H58Cl2O4P2Ru