295825
(S)-(−)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene
97%
동의어(들):
(S)-(−)-(1,1′-Binaphthalene-2,2′-diyl)bis(diphenylphosphine), (S)-(−)-BINAP
로그인조직 및 계약 가격 보기
모든 사진(2)
About This Item
Linear Formula:
[(C6H5)2PC10H6-]2
CAS Number:
Molecular Weight:
622.67
Beilstein:
5321443
MDL number:
UNSPSC 코드:
12352005
PubChem Substance ID:
NACRES:
NA.22
추천 제품
Quality Level
분석
97%
양식
solid
광학 활성
[α]19/D −233°, c = 0.3 in toluene
광학 순도
ee: 99% (HPLC)
mp
238-240 °C (lit.)
작용기
phosphine
SMILES string
P(c8ccccc8)(c7ccccc7)c1c(c6c(cc1)cccc6)c2c3c(ccc2P(c5ccccc5)c4ccccc4)cccc3
InChI
1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
InChI key
MUALRAIOVNYAIW-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
애플리케이션
2,2′-Bis(diphenylphosphino)-1,1′-binaphthyl and its rhodium and ruthenium derivatives are highly selective homogeneous catalysts used for the reduction of aryl ketones, β-keto esters, and α-amino ketones. They have also been used for asymmetric hydrogenation and hydroformylation of olefins, asymmetric Heck reactions, and asymmetric isomerizations of allyls.
Ligand used in a palladium-catalyzed, asymmetric, tandem Heck reaction-carbanion capture process leading to a synthesis of a tricyclic sesquiterpene. Also used in a ruthenium-catalyzed asymmetric hydrogenation of α,β-unsaturated acids.
Ligand used in a palladium-catalyzed, asymmetric, tandem Heck reaction-carbanion capture process leading to a synthesis of a tricyclic sesquiterpene. Also used in a ruthenium-catalyzed asymmetric hydrogenation of α,β-unsaturated acids.
Reactant involved in:
- Enantioselective and diastereoselective unpoled carbonyl allylation
- Syntehsis of organophophine oxides as anittumor agents
- SN2 halogenation of hydroxy groups
- Synthesis of BINAP complexes
- Studies of conformational flexibility of BINAP chelates
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)
이미 열람한 고객
Susana Aguilar et al.
PloS one, 4(11), e8013-e8013 (2009-12-04)
Many common diseases of the gas exchange surface of the lung have no specific treatment but cause serious morbidity and mortality. Idiopathic Pulmonary Fibrosis (IPF) is characterized by alveolar epithelial cell injury, interstitial inflammation, fibroblast proliferation and collagen accumulation within
Leslie Ann So Alfaro et al.
Stem cells (Dayton, Ohio), 29(12), 2030-2041 (2011-10-15)
Expression of the cell surface sialomucin CD34 is common to many adult stem cell types, including muscle satellite cells. However, no clear stem cell or regeneration-related phenotype has ever been reported in mice lacking CD34, and its function on these
Synlett, 3053-3053 (2006)
Lee, C.W. Alper, H.
The Journal of Organic Chemistry, 60, 499-499 (1995)
David M Tellers et al.
Journal of the American Chemical Society, 128(51), 17063-17073 (2006-12-21)
Ruthenium complexes employing axially chiral ligands were found to be effective asymmetric hydrogenation catalysts for the reduction of alpha,beta-unsaturated ene acid 1-E to give 2, a prostaglandin D2 (PGD2) receptor antagonist. With [(S-BINAP)Ru(p-cymene)Cl2]2 (3, S-BINAP = (S)-(+)-2,2'-bis(diphenylphospino)-1,1'-binapthyl), it was discovered
문서
We present an article concerning BINAP/SEGPHOS® Ligands and Complexes.
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
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