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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(diphenylphosphine);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)
form 
Powder
color 
white
Sensitive 
air sensitive
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

  1. Ligand used for the enantioselective hydrogenation of olefins, and especially electron-poor ketones.
  2. Ligand used for the enantioselective α-arylation of ketones.
  3. Ligand used for enantioselective alkylative aldol reactions.
  4. Nickel-catalyzed asymmetric α-heteroarylation of ketones with chloroarenes.
  5. 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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(R)-DIFLUORPHOS(TM) Suppliers

Xinxiang Runyu Material Co., Ltd.
Tel
166-166-37336996 15690792173
Fax
0373-7759608
Email
chenxi.song@runvmat.com
Country
China
ProdList
294
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
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61
Daicel Chiral Technologies (China)CO.,LTD
Tel
021-50460086-9 15921403865
Fax
+86-21-50462321
Email
han_yajun@dctc.daicel.com
Country
China
ProdList
7191
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65
Tianjin Derchemist Science & Technology Co., Ltd.
Tel
22-58627059 13920586291
Fax
022-58620305
Email
zdcomcon@126.com
Country
China
ProdList
3461
Advantage
50
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Shanghai DiBai Chemicals Co., Ltd.
Tel
021-54359730 400-008-9730
Fax
021-54353864
Email
info@chemxyz.com
Country
China
ProdList
3991
Advantage
60
Shanghai Chiral bio-compound co., Ltd.
Tel
021-5068 3667/17749785980/1029026415; 17749785980
Fax
021-50683667
Email
1029026415@qq.com
Country
China
ProdList
3013
Advantage
58
Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd.
Tel
0371-65511006 18625597674
Email
sales@kingorgchem.com
Country
China
ProdList
953
Advantage
55
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View Lastest Price from (R)-DIFLUORPHOS(TM) manufacturers

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:


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  • 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
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  • (S)-[4-(5-diphenylphosphanyl-2,2-difluoro-1,3-benzodioxol-4-yl)-2,2-difluoro-1,3-benzodioxol-5-yl]-diphenyl-phosphane
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  • (S)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole
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  • S-(+)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole [(S)-Difluorphos
  • 503538-70-3
  • C38H24F4O4P2稾CH2Cl2