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(R)-DIFLUORPHOS(TM)

(R)-DIFLUORPHOS(TM) structure

CAS No.: 503538-70-3

Chemical Name:: (R)-DIFLUORPHOS(TM)

Synonyms: (S)-DIFLUORPHOS;(R)-DIFLUORPHOS(TM);(S)-DIFLUORPHOS(TM);(S)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole;R-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-2,2,2',2'-TETRAFLUORO-4,4'-BI-1,3-BENZODIOXOLE;S-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-2,2,2',2'-TETRAFLUORO-4,4'-BI-1,3-BENZODIOXOLE;S-(+)-5,5''-Bis(diphenylphosphino)-2,2,2'',2''-tetrafluoro-4,4''-bi-1,3-benzodioxole;(S)-(2,2,2’,2’-Tetrafluoro-[4,4’-bibenzo[d][1,3]dioxole]-5,5’-diyl)bis(diphenylphosphine);Phosphine,[(4S)-2,2,2'',2''-tetrafluoro[4,4''-bi-1,3-benzodioxole]-5,5''-diyl]bis[diphenyl-;1,1'-[(4S)-2,2,2',2'-Tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenylphosphine]

CBNumber:: CB1355145

Molecular Formula:: C38H24F4O4P2

Molecular Weight:: 682.54

MDL Number:: MFCD05861607

MOL File:: 503538-70-3.mol

MSDS File:: SDS

Last updated:2023-04-23 13:52:06

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(R)-DIFLUORPHOS(TM) Properties

Boiling point	670.9±55.0 °C(Predicted)
form	Powder
color	white
Sensitive	air sensitive
CAS DataBase Reference	503538-70-3

SAFETY

Risk and Safety Statements

Risk Statements	36/37/38
Safety Statements	26-36/37/39

(R)-DIFLUORPHOS(TM) price More Price(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Strem Chemicals	15-0487	S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloromethane adduct, min. 97% (S)-DIFLUORPHOS(TM)	503538-70-3	100mg	$121	2024-03-01	Buy
Strem Chemicals	15-0487	S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloromethane adduct, min. 97% (S)-DIFLUORPHOS(TM)	503538-70-3	500mg	$482	2024-03-01	Buy
TRC	D445363	(S)-Difluorphos	503538-70-3	50mg	$700	2021-12-16	Buy

Product number	Packaging	Price	Buy
15-0487	100mg	$121	Buy
15-0487	500mg	$482	Buy
D445363	50mg	$700	Buy

(R)-DIFLUORPHOS(TM) Chemical Properties,Uses,Production

Reaction

Ligand used for the enantioselective hydrogenation of olefins, and especially electron-poor ketones.
Ligand used for the enantioselective α-arylation of ketones.
Ligand used for enantioselective alkylative aldol reactions.
Nickel-catalyzed asymmetric α-heteroarylation of ketones with chloroarenes.
Palladium-catalyzed asymmetric intramolecular arylation of α-keto amides.

Uses

(S)-DIFLUORPHOS is an electron-poor diphosphane, and can also be used as a chiral supporting ligand.Also, used in preparation of chiral Amino Acid Esters and deuterated Amino Acid Esters.

(R)-DIFLUORPHOS(TM) Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-DIFLUORPHOS(TM) Suppliers

Global( 47)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	+86-13592593621; +8613592593621	sales@runvmat.com	China	407	58
Jinan Honest Pharm Co., Ltd	+8615318812076	zpy8217@163.com	China	286	58
Career Henan Chemica Co	+86-0371-86658258 15093356674;	laboratory@coreychem.com	China	30255	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	+86-057181025280; +8617767106207	sales@molcore.com	China	49739	58
Shaoxin Catsyn Co., Ltd.	+undefined-0575-82040869 +86-0575-82040869;	sales@catsyn.com	China	6116	58
Suzhou Origin Specialty Chemicals Co., Ltd.	+86-512-68662322 +86-17312436797	hanqun@origsc.com	China	785	58
Shanghai Acmec Biochemical Technology Co., Ltd.	+undefined18621343501	product@acmec-e.com	China	33349	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58
Xinxiang Runyu Material Co., Ltd.	166-166-37336996 15690792173	chenxi.song@runvmat.com	China	391	55
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76

Supplier	Advantage
XINXIANG RUNYU MATERIAL CO., LTD.	58
Jinan Honest Pharm Co., Ltd	58
Career Henan Chemica Co	58
Hangzhou MolCore BioPharmatech Co.,Ltd.	58
Shaoxin Catsyn Co., Ltd.	58
Suzhou Origin Specialty Chemicals Co., Ltd.	58
Shanghai Acmec Biochemical Technology Co., Ltd.	58
Aladdin Scientific	58
Xinxiang Runyu Material Co., Ltd.	55
J & K SCIENTIFIC LTD.	76

(R)-DIFLUORPHOS(TM): Chemical synthesis and application
The (R)-DIFLUORPHOS(TM) is a kind of phosphorus ligand, and is often used as a catalyst for asymmetric catalytic hydrogenation....
Mar 29，2023

View Lastest Price from (R)-DIFLUORPHOS(TM) manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2023-07-27	(S)-DIFLUORPHOS(TM) 503538-70-3	US $0.00-0.00 / KG	1KG	0.98	500kg	XINXIANG RUNYU MATERIAL CO., LTD.

(S)-DIFLUORPHOS(TM)
503538-70-3
US $0.00-0.00 / KG
0.98
XINXIANG RUNYU MATERIAL CO., LTD.

503538-70-3((R)-DIFLUORPHOS(TM))Related Search:

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(S)-(+)-2,2'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-6,6'-dimethoxy-1,1'-biphenyl,min.97% (R)-(+)-TolBINAP (R)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis[bis(3,5-di-tert-butyl-4-methoxypheny R(+)-2 2'-BIS-(DIPHENYLPHOSPHINO)-6 6'-& (S)-(-)-2,2'-Bis[di(3,5-xylyl)phosphino]-1,1'-binaphthyl

(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl (R)-SEGPHOS (R)-(+)-2,2'-Bis(di-i-propylphosphino)-6,6'-dimethoxy-1,1'-biphenyl,min.97% (S)-(-)-5,5'-Bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole,min.98%(S)-SEGPHOS (R)-H8-BINAP

(S)-(+)-5,5'-Bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole,min.98%(S)-DTBM-SEGPHOS (S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL Dichloromethane

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(S)-DIFLUORPHOS(TM) S-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-2,2,2',2'-TETRAFLUORO-4,4'-BI-1,3-BENZODIOXOLE (R)-DIFLUORPHOS(TM) R-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-2,2,2',2'-TETRAFLUORO-4,4'-BI-1,3-BENZODIOXOLE S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole,dichloromethaneadduct,min.97%(S)-DIFLUORPHOS S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloromethane adduct S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloroMethane adduct (S)-DIFLUORPHOS (S)-DIFLUORPHOS Phosphine,[(4S)-2,2,2'',2''-tetrafluoro[4,4''-bi-1,3-benzodioxole]-5,5''-diyl]bis[diphenyl- S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloromethane adduct, min. 97% (S)-DIFLUORPHOS(TM) S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloromethane adduct, min. 97% 1,1'-[(4S)-2,2,2',2'-Tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenylphosphine] S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, min. 98%, (99% ee), (S)-DIFLUORPHOS Phosphine, 1,1'-[(4S)-2,2,2',2'-tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenyl- (+)-[4-(5-diphenylphosphanyl-2,2-difluoro-1,3-benzodioxol-4-yl)-2,2-difluoro-1,3-benzodioxol-5-yl]-diphenyl-phosphane (S)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole[(S)-DIFLUORPHOS] (S)-[4-(5-diphenylphosphanyl-2,2-difluoro-1,3-benzodioxol-4-yl)-2,2-difluoro-1,3-benzodioxol-5-yl]-diphenyl-phosphane (S)-(2,2,2’,2’-Tetrafluoro-[4,4’-bibenzo[d][1,3]dioxole]-5,5’-diyl)bis(diphenylphosphine) S-(+)-5,5''-Bis(diphenylphosphino)-2,2,2'',2''-tetrafluoro-4,4''-bi-1,3-benzodioxole (S)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole 503538-70-3 C38H24F4O4P2稾CH2Cl2