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(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS

(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS structure

CAS No.: 210169-57-6

Chemical Name:: (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS

Synonyms: (S)-DM-SEGPHOS;(S)-DM-SEGPHOS(R);(S)-DM-SEGPHOS®(S)-DM-SEGPHOS(R) >=94%;(S)-(-)-DM-SEGPHOS(regR);(S)-(-)-DM-SEGPHOS^{®(S)-(-)-DM-SEGPHOS(regR) (S)-(-)-DM-SEGPHOS;(S)-(-)-DM-SEGPHOS(regR)(S)-(-)-DM-SEGPHOS(regR);(S)-(-)-5,5μ-Bis(diphenylphosphino)-4,4μ-bi-1,3-benzodioxole;(S)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}

CBNumber:: CB61180994

Molecular Formula:: C46H44O4P2

Molecular Weight:: 722.79

MDL Number:: MFCD09753008

MOL File:: 210169-57-6.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:35

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(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS Properties

Melting point	256-261 °C
Boiling point	816.9±65.0 °C(Predicted)
form	Powder
color	off-white to pale yellow
optical activity	[α]20/D -61°, c = 0.1 in chloroform

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H315-H335-H319
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
WGK Germany	3
HS Code	2932.99.7000

(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	692999	(S)-DM-SEGPHOS? ≥94%	210169-57-6	100mg	$63	2023-06-20	Buy
Sigma-Aldrich	692999	(S)-DM-SEGPHOS? ≥94%	210169-57-6	50mg	$32.1	2023-01-07	Buy
TCI Chemical	D4498	(S)-(-)-DM-SEGPHOS[R] >95.0%(HPLC)	210169-57-6	200mg	$63	2024-03-01	Buy
TCI Chemical	D4498	(S)-(-)-DM-SEGPHOS[R] >95.0%(HPLC)	210169-57-6	1g	$187	2024-03-01	Buy
Strem Chemicals	15-0479	(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98% (S)-(-)-DM-SEGPHOS(R)	210169-57-6	250mg	$48	2024-03-01	Buy

Product number	Packaging	Price	Buy
692999	100mg	$63	Buy
692999	50mg	$32.1	Buy
D4498	200mg	$63	Buy
D4498	1g	$187	Buy
15-0479	250mg	$48	Buy

(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS Chemical Properties,Uses,Production

Reaction

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.
Copper catalyzed enantioselective [3 + 2] cycloaddition as a route to γ–amino ketones and 3-pyrrolidinones.
Palladium catalyzed enantioselective addition of malonates to dihydroisoquinolines.
Ruthenium catalyzed enantioselective synthesis of β amino acids by hydrogenation.
Ruthenium catalyzed asymmetric hydrogenation of 3-quinuclidinone.
Diastereo- and enantioselective ruthenium-catalyzed hydrohydroxyalkylation of 2-silyl-butadienes.

Uses

Catalyst for asymmetric hydrogenation of ketones.

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS Preparation Products And Raw materials

Raw materials

Preparation Products

(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS Suppliers

Global( 68)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10248	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5601	58
Alfa Chemistry		info@alfa-chemistry.com	United States	2344	58
CD Chemical Group Limited	+8615986615575	info@codchem.com	China	20356	58
Suzhou Origin Specialty Chemicals Co., Ltd.	+86-512-68662322 +86-17312436797	hanqun@origsc.com	China	788	58
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	94838	76
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24539	81
BeiJing Hwrk Chemicals Limted	0757-86329057 18501085097	sales3.gd@hwrkchemical.com	China	7639	55

Supplier	Advantage
Shenzhen Nexconn Pharmatechs Ltd	58
career henan chemical co	58
Richest Group Ltd	58
Alfa Chemistry	58
CD Chemical Group Limited	58
Suzhou Origin Specialty Chemicals Co., Ltd.	58
Aladdin Scientific	58
J & K SCIENTIFIC LTD.	76
TCI (Shanghai) Development Co., Ltd.	81
BeiJing Hwrk Chemicals Limted	55

View Lastest Price from (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-14	(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS 210169-57-6	US $7.00 / KG	1KG	99%	1000kg	Career Henan Chemical Co

(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS
210169-57-6
US $7.00 / KG
99%
Career Henan Chemical Co

210169-57-6((S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS)Related Search:

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS (R)-DTBM-SEGPHOS (R)-(+)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(R)-DM-SEGPHOS (R)-SEGPHOS N-[(1R,2R)-1,2-Diphenyl-2-(2-(4-Methylbenzyloxy)ethylaMino)-ethyl]-4-Methylbenzene sulfonaMide(chloro)rutheniuM(II) (R,R)-Ts-DENEB 1333981-84-2

Chloro{(R)-(+)-2,2'-bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl} [(2R)-(-)-1-(4-Methoxyphenyl)- 1 (4-Methoxyphenyl-kC)-3- Methyl-1,2-butanediaMine]rutheniuM(II) (R)-RUCY XylBINAP (S)-(-)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole,min.98%(S)-SEGPHOS Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) Dimethylammonium dichlorotri(μ-chloro)bis[(R)-(+)-5,5μ-bis[di(3,5-xylyl)phosphino]-4,4μ-bi-1,3-benzodioxole]diruthenate(II) Diacetato{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II)

Chloro[(R)-(-)5,5μ-bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphino]-4,4μ-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS Dichloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) Dichloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(1R,2R)-(+)-1,2-diphenylethylenediamine]ruthenium(II) Chloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride

Dichloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II)

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(S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS (S)-(-)-5,5μ-Bis(diphenylphosphino)-4,4μ-bi-1,3-benzodioxole (S)-DM-SEGPHOS(R) (S)-DM-SEGPHOS (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole (S)-(-)-DM-SEGPHOS(regR) (S)-DM-SEGPHOS(R) >=94% (S)-(-)-DM-SEGPHOS^® (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole, min. 98% (S)-(-)-DM-SEGPHOS(R) 1,1'-[(4S)-[4,4'-Bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-bis(3,5-dimethylphenyl)phosphine] (S)-(-)-DM-SEGPHOS(regR) (S)-(-)-DM-SEGPHOS Phosphine, (4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[bis(3,5-dimethylphenyl)- (S)-(-)-4,4'-Bis[di(3,5-xylyl)phosphino]-3,3'-bi(1,2-methylenedioxybenzene) (S)-(-)-DM-SEGPHOS(regR)(S)-(-)-DM-SEGPHOS(regR) Phosphine, (4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[bis(3,5-dimethylphenyl)- (9CI) (S)-DM-SEGPHOS® (S)-(-)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DM-SEGPHOS (S)-5,5'-Bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole 210169-57-6 C46H44O4P2