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ChemicalBook >> CAS DataBase List >>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(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(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] Structure
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] structure
CAS No.
944451-14-3
Chemical Name:
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]
Synonyms
(S)-[(RuCl(DM-SEGPHOS))2(μ-Cl)3][NH2Me2];[NH2ME2][(RUCL((S)-DM-SEGPHOS))2(Μ-CL)3];[NH2Me2][(RuCl((S)-dm-segphos[R]))2(μ-Cl)3];[NH2Me2][(RuCl((S)-dm-segphos(regR)))2(μ-Cl)3];[NH2Me2][(RuCl((S)-dm-segphos(regR)))2(mu-Cl)3];Dimethylammonium dichlorotri(μ-chloro)bis[(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole]diruthenate(;Dimethylammonium dichlorotri(μ-chloro)bis{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II);Dimethylammonium dichlorotri(mu-chloro)bis[(S)-(-)-5,5′-bis[di(3,5-xylyl)phosphino]-4,4′-bi-1,3-benzodioxole]diruthenate(II), CAS 944451-14-3;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(Mu-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]
CBNumber:
CB92512474
Molecular Formula:
C94H100Cl5NO8P4Ru2
Molecular Weight:
1875.12
MDL Number:
MFCD09753038
MOL File:
944451-14-3.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-28 05:32:31
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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] Properties

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

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Warning
Hazard statements  H228
Precautionary statements  P210
Hazard Codes  F
Risk Statements  11
RIDADR  UN1325 - class 4.1 - PG 3 - Flammable solids, organic, n.o.s., HI: all
WGK Germany  3
HS Code  2843.90.0000

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] price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical N1024 [NH2Me2][(RuCl((S)-dm-segphos[R]))2(μ-Cl)3] 944451-14-3 200mg $59 2026-04-30 Buy
TCI Chemical N1024 [NH2Me2][(RuCl((S)-dm-segphos[R]))2(μ-Cl)3] 944451-14-3 1g $201 2026-04-30 Buy
Strem Chemicals 44-0521 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] 944451-14-3 250mg $64 2026-04-30 Buy
Strem Chemicals 44-0521 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] 944451-14-3 1g $190 2026-04-30 Buy
Strem Chemicals 44-0521 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] 944451-14-3 5g $474 2026-04-30 Buy
Product number Packaging Price Buy
N1024 200mg $59 Buy
N1024 1g $201 Buy
44-0521 250mg $64 Buy
44-0521 1g $190 Buy
44-0521 5g $474 Buy

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] Chemical Properties, Uses, Production

Reaction

  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 944451-14-3

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] Preparation Products And Raw materials

Raw materials

Preparation Products

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] Suppliers

Global Suppliers ( 52)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd. 0371-65511006 18625597674 info@kingorgchem.com;sales@kingorgchem.com China 806 55
Tianjin Kailiqi Biotechnology Co., Ltd. 15076683720 klq@cw-bio.com China 9787 55
9ding chemical ( Shanghai) Limited 021-021-52271985 17721149837 sales@9dingchem.com China 19780 60
Aikon International Limited 025-58859352 15955137747 sales01@aikonchem.com China 16021 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
TCI (Shanghai) Development Co., Ltd. 81
Energy Chemical 61
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd. 55
Tianjin Kailiqi Biotechnology Co., Ltd. 55
9ding chemical ( Shanghai) Limited 60
Aikon International Limited 58

944451-14-3 (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]) Related Search:

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{(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{(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　 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)

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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(Mu-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] (S)-[(RuCl(DM-SEGPHOS))2(μ-Cl)3][NH2Me2] [NH2Me2][(RuCl((S)-dm-segphos(regR)))2(mu-Cl)3] [NH2ME2][(RUCL((S)-DM-SEGPHOS))2(Μ-CL)3] 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(R))}2(μ-Cl)3] [NH2Me2][(RuCl((S)-dm-segphos[R]))2(μ-Cl)3] Dimethylammonium dichlorotri(mu-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(mu-Cl)3 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(regR)))2(μ-Cl)3] Dimethylammonium dichlorotri(μ-chloro)bis[(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole]diruthenate( Dimethylammonium dichlorotri(mu-chloro)bis[(S)-(-)-5,5′-bis[di(3,5-xylyl)phosphino]-4,4′-bi-1,3-benzodioxole]diruthenate(II), CAS 944451-14-3 944451-14-3 C94H99Cl5NO8P4Ru2