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(R)-DIFLUORPHOS(TM)

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Product Name: (R)-DIFLUORPHOS(TM)
CAS No.: 503538-70-3
Chemical Name: (R)-DIFLUORPHOS(TM)
Synonyms: (S)-DIFLUORPHOS;(S)-DIFLUORPHOS(TM);(R)-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);(S)-(2,2,2',2'-tetrafluoro-[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphane);Phosphine,[(4S)-2,2,2'',2''-tetrafluoro[4,4''-bi-1,3-benzodioxole]-5,5''-diyl]bis[diphenyl-
CBNumber: CB1355145
Molecular Formula: C38H24F4O4P2
Formula Weight: 682.54
MOL File: 503538-70-3.mol

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(R)-DIFLUORPHOS(TM) Property

Boiling point:: 670.9±55.0 °C(Predicted)
storage temp.: 2-8°C, protect from light, stored under nitrogen
form: Powder
color: white
Sensitive: air sensitive
InChIKey: HGMLTMOEYCQDDR-UHFFFAOYSA-N
SMILES: O1C2=CC=C(P(C3=CC=CC=C3)C3=CC=CC=C3)C(C3=C4C(=CC=C3P(C3=CC=CC=C3)C3=CC=CC=C3)OC(F)(F)O4)=C2OC1(F)F
CAS DataBase Reference: 503538-70-3

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Safety

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

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Strem Chemicals

Product number: 15-0487
Product name: S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloromethane adduct, min. 97% (S)-DIFLUORPHOS(TM)
Packaging: 100mg
Price: $121
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0487
Product name: S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole, dichloromethane adduct, min. 97% (S)-DIFLUORPHOS(TM)
Packaging: 500mg
Price: $482
Updated: 2024/03/01

TRC

Product number: D445363
Product name: (S)-Difluorphos
Packaging: 50mg
Price: $700
Updated: 2021/12/16

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(R)-DIFLUORPHOS(TM) Chemical Properties,Usage,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

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

Shenzhen Nexcon Pharmatechs Ltd.

Product: (R)-DIFLUORPHOS(TM) 503538-70-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 2000
Release date: 2025-07-29

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: (R)-DIFLUORPHOS(TM) 503538-70-3
Price: US $2.00-5.00/KG
Min. Order: 0.1KG
Purity: 99%
Supply Ability: g-kg-tons
Release date: 2025-07-09

XINXIANG RUNYU MATERIAL CO., LTD.

Product: (S)-DIFLUORPHOS(TM) 503538-70-3
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 0.98
Supply Ability: 500kg
Release date: 2021-11-30

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

(R)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole (R)-DTBM-SEGPHOS (S)-H8-BINAP (R)-DM-BINAP (S)-SunPhos (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

(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)-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,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-(+)-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-(+)-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)

S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole [(S)-Difluorphos

1,1'-[(4S)-2,2,2',2'-Tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenylphosphine

(S)-(2,2,2',2'-tetrafluoro-[4,4'-bibenzo[d][1,3]dioxole]-5,5'-diyl)bis(diphenylphosphane)

503538-70-3

C38H24F4O4P2稾CH2Cl2