700746
(S)-SDP
≥95%
동의어(들):
(S)-(−)-7,7′-Bis(diphenylphosphino)-2,2′,3,3′-tetrahydro-1,1′-spirobiindene, (S)-7,7′-Bis(diphenylphosphino)-1,1′-spirobiindane
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
실험식(Hill 표기법):
C41H34P2
CAS Number:
Molecular Weight:
588.66
MDL number:
UNSPSC 코드:
12352002
PubChem Substance ID:
NACRES:
NA.22
추천 제품
분석
≥95%
형태
solid
광학 활성
[α]22/D −191°, c = 1 in chloroform
mp
199-204 °C
저장 온도
−20°C
SMILES string
C1CC2(CCc3cccc(P(c4ccccc4)c5ccccc5)c23)c6c1cccc6P(c7ccccc7)c8ccccc8
InChI
1S/C41H34P2/c1-5-17-33(18-6-1)42(34-19-7-2-8-20-34)37-25-13-15-31-27-29-41(39(31)37)30-28-32-16-14-26-38(40(32)41)43(35-21-9-3-10-22-35)36-23-11-4-12-24-36/h1-26H,27-30H2
InChI key
DKZNVWNOOLQCMJ-UHFFFAOYSA-N
일반 설명
(S)-SDP is a chiral diphosphine reagent used in the asymmetric hydrogenation of ketones catalyzed by transition metal. It is also used in hydrosilylation or cyclization of 1,6-enynes.
애플리케이션
(S)-SDP can be used:
- As a ligand in the ruthenium-catalyzed asymmetric hydrogenation of cyclic ketones to give cycloalkanols.
- To prepare ruthenium complexes, which are used in the asymmetric hydrogenation of different prochiral ketones.
관련 제품
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, type N95 (US)
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
Synthesis of spiro diphosphines and their application in asymmetric hydrogenation of ketones
Xie J, et al.
Journal of the American Chemical Society, 125(15), 4404-4405 (2003)
Dynamic Kinetic Resolution Allows a Highly Enantioselective Synthesis of cis-alpha-Aminocycloalkanols by Ruthenium-Catalyzed Asymmetric Hydrogenation
Liu S, et al.
Angewandte Chemie (International ed. in English), 46(39), 7506-7508 (2007)
(R?and (S)?7,7′?Bis(diphenylphosphino)?2,2′,3,3′?tetrahydro?1,1′?spirobiindene
Encyclopedia of Reagents for Organic Synthesis, Second Edition (2008)
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