(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 구조식 이미지
카스 번호:
362524-23-0
상품명:
(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
동의어(영문):
(S)-P-PHOS;(R)-P-PHOS;CTH-(S)-P-PHOS;CTH-(R)-P-PHOS;95+%cth-(s)-p-phos;(S)-(-)-2,2'',6,6''-Tetramethoxy-4,4''-bis(diphenylphosphino)-3;(S)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridyl;(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine;(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine;(3S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine
CBNumber:
CB5346622
분자식:
C38H34N2O4P2
포뮬러 무게:
644.64
MOL 파일:
362524-23-0.mol
MSDS 파일:
SDS

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 속성

녹는점
261-265°C
끓는 점
686.1±55.0 °C(Predicted)
저장 조건
under inert gas (nitrogen or Argon) at 2-8°C
산도 계수 (pKa)
-2.99±0.20(Predicted)
물리적 상태
가루
색상
흰색에서 연한 노란색
optical activity
[α]20/D -98°, c = 1 in chloroform

안전

위험품 표기 Xi
위험 카페고리 넘버 36/37/38-37
안전지침서 26-36/37/39
WGK 독일 3

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE C화학적 특성, 용도, 생산

화학적 성질

White solid

용도

(S)-P-Phos can be used as a ligand:
  • In the asymmetic hydrogenation reactions.
  • For the preparation of chiral ketone functionalized polymers by copolymerization reaction.
  • To synthesize chiral alkynes by asymmetric hydroalkynylation of nonpolar alkenes or norbornadienes using iridium catalyst.
  • In the selective allylic alkylation of indoles using palladium catalyst.

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 준비 용품 및 원자재

원자재

준비 용품


(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE 공급 업체

글로벌( 45)공급 업체
공급자 전화 이메일 국가 제품 수 이점
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30250 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52927 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76
Alfa Aesar 400-6106006
saleschina@alfa-asia.com China 30132 84
Energy Chemical 021-021-58432009 400-005-6266
sales8178@energy-chemical.com China 44700 61
Daicel Chiral Technologies (China)CO.,LTD 021-50460086-9 15921403865
han_yajun@dctc.daicel.com China 7182 65
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-400-6206333 18521732826
market@aladdin-e.com China 25009 65
Bide Pharmatech Ltd. 400-164-7117 13681763483
product02@bidepharm.com China 41463 60
Sigma-Aldrich 021-61415566 800-8193336
orderCN@merckgroup.com China 51471 80
Codow Chemical Co.,Ltd. 18620099427
amy@howeipharm.com China 17698 55

Copyright 2019 © ChemicalBook. All rights reserved