ChemicalBook >> CAS DataBase List >>R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
- CAS No.
- 503538-68-9
- Chemical Name:
- R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
- Synonyms
- (S)-SYNPHOS;(R)-SYNPHOS(R);(S)-SYNPHOS(R);(S)-SYNPHOS(TM);(s)-synphos®(R)-SYNPHOS(TM);R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN;S-(-)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN;6,6'-bis(diphenylphosphaneyl)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine;R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
- CBNumber:
- CB6126377
- Molecular Formula:
- C40H32O4P2
- Molecular Weight:
- 638.63
- MDL Number:
- MFCD05861608
- MOL File:
- 503538-68-9.mol
Last updated:2023-04-23 13:52:06
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Strem Chemicals | 15-0491 | S-(-)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin, min. 97% (S)-SYNPHOS(TM) | 503538-68-9 | 100mg | $83 | 2024-03-01 | Buy |
Strem Chemicals | 15-0491 | S-(-)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin, min. 97% (S)-SYNPHOS(TM) | 503538-68-9 | 500mg | $324 | 2024-03-01 | Buy |
Aaron Chemicals | AR00DDGD | R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN 98% | 503538-68-9 | 50mg | $46 | 2021-12-16 | Buy |
Aaron Chemicals | AR00DDGD | R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN 98% | 503538-68-9 | 100mg | $75 | 2021-12-16 | Buy |
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN Chemical Properties,Uses,Production
Chemical Properties
White crystalline powder
Reactions
- A chiral diphosphine ligand used in the highly-enantioselective hydrogenation of ketoesters, hydroxyketones, ketophosphonates and succinates.
- A ligand used for the dynamic kinetic resolution of α,β−unsaturated lactones via asymmetric copper-catalyzed conjugate reduction.
- Used in the intramolecular Heck reaction for the synthesis of diterpenoids.
- Used in asymmetric Pauson-Khand reaction.
- Used in asymmetric iminonitroso Diels-Alder reaction.
- Palladium catalyzed asymmetric hydrogenation of N-tosyl ketimines
Synthesis of R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN from 1,4-Benzodioxan
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN Preparation Products And Raw materials
Global( 37)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
SUZHOU SENFEIDA CHEMICAL CO.,LTD | +86-0512-83500002 +8615195660023 | sales@senfeida.com | China | 23048 | 58 |
Aceschem Inc. | +1-817863-6948 +1-(817)863-6948 | sales@aceschem.com | United States | 19639 | 58 |
Jilin Chinese Academy of Sciences-yanshen Technology | +undefined18143011203 | info@chemextension.com | China | 42057 | 58 |
Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57511 | 58 |
J & K SCIENTIFIC LTD. | 010-82848833 400-666-7788 | jkinfo@jkchemical.com | China | 96815 | 76 |
Meryer (Shanghai) Chemical Technology Co., Ltd. | 021-61259108 18621169109 | market03@meryer.com | China | 40240 | 62 |
Daicel Chiral Technologies (China)CO.,LTD | 021-50460086-9 15921403865 | han_yajun@dctc.daicel.com | China | 7182 | 65 |
Tianjin Derchemist Science & Technology Co., Ltd. | 22-58627059 13920586291 | zdcomcon@126.com | China | 3296 | 50 |
Thermo Fisher Scientific | 800-810-5118 | cnchemical@thermofisher.com | China | 17779 | 75 |
Xinxiang Runyu Material Co., Ltd. | 166-166-37336996 15690792173 | chenxi.song@runvmat.com | China | 395 | 55 |
503538-68-9(R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN)Related Search:
(S)-SYNPHOS(R)
(S)-SYNPHOS(TM)
S-(-)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
(S)-(-)-[(5,6),(5',6')-BIS(ETHYLENEDIOXY)BIPHENYL-2,2'-DIYL](DIPHENYLPHOSPHINE)
(R)-SYNPHOS(R)
(R)-SYNPHOS(TM)
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
(R)-(+)-[(5,6),(5',6')-BIS(ETHYLENEDIOXY)BIPHENYL-2,2'-DIYL](DIPHENYLPHOSPHINE)
(s)-synphos®
(S)-(-)-[(5,6),(5',6')-Bis(ethylenedioxy) biphenyl-2,2'-diyl](diphenylphosphine),98%
S-(-)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin (S)-SYNPHOS 503538-68-9
S-(-)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bi-1,4-benzodioxin, min. 97% (S)-SYNPHOS(TM)
(S)-SYNPHOS
1,1'-[(5S)-2,2',3,3'-Tetrahydro[5,5'-bi-1,4-benzodioxin]-6,6'-diyl]bis(1,1-diphenylphosphine)
(S)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine
5-(6-diphenylphosphanyl-2,3-dihydro-1,4-benzodioxin-5-yl)-2,3-dihydro-1,4-benzodioxin-6-yl]-diphenylphosphane
Phosphine, 1,1'-[(5S)-2,2',3,3'-tetrahydro[5,5'-bi-1,4-benzodioxin]-6,6'-diyl]bis[1,1-diphenyl-
6,6'-bis(diphenylphosphaneyl)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine
"S-(-)-6,6-Bis(diphenylphosphino)-2,2,3,3-tetrahydro-5,5-bi-1,4-benzodioxin (S)-SYNPHOS"
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
(S)-6,6'-Bis(diphenylphosphino)-2,2',3,3'-tetrahydro-5,5'-bibenzo[b][1,4]dioxine
503538-68-9
C40H32O4P2
Chiral Phosphine
SYNPhos