R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN
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R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN 속성
- 녹는점
- >260 °C
- 끓는 점
- 738.4±60.0 °C(Predicted)
- 저장 조건
- Inert atmosphere,Room Temperature
- 물리적 상태
- 가루
- 색상
- 하얀색
안전
HS 번호 | 29310099 |
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R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN C화학적 특성, 용도, 생산
화학적 성질
White crystalline powder화학 반응
- 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
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN 준비 용품 및 원자재
원자재
Phosphine oxide, (2,3-dihydro-1,4-benzodioxin-6-yl)diphenyl-
Phosphine oxide, (2,3-dihydro-5-iodo-1,4-benzodioxin-6-yl)diphenyl-
6-브로모-1,4-벤조디옥산
1,4-벤조디옥산
준비 용품
R-(+)-6,6'-BIS(DIPHENYLPHOSPHINO)-2,2',3,3'-TETRAHYDRO-5,5'-BI-1,4-BENZODIOXIN 공급 업체
글로벌( 37)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
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 | 397 | 55 |