677183
(S)-(–)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether
95%
동의어(들):
(2S)-2-[Diphenyl[(trimethylsilyl)oxy]methyl]pyrrolidine, (S)-α,α-Diphenylprolinol trimethylsilyl ether, (S)-2-[Diphenyl(trimethylsilanyloxy)methyl]pyrrolidine
로그인조직 및 계약 가격 보기
모든 사진(1)
About This Item
실험식(Hill 표기법):
C20H27NOSi
CAS Number:
Molecular Weight:
325.52
MDL number:
UNSPSC 코드:
12352005
PubChem Substance ID:
NACRES:
NA.22
추천 제품
![(S)-α,α-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol trimethylsilyl ether 97%](/deepweb/assets/sigmaaldrich/product/structures/396/398/09a397b1-b5f5-420f-98da-adf9017cef56/640/09a397b1-b5f5-420f-98da-adf9017cef56.png)
![(R)-α,α-Bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol trimethylsilyl ether technical grade](/deepweb/assets/sigmaaldrich/product/structures/275/930/055f0504-bc37-431a-b746-95d9fc72ba2d/640/055f0504-bc37-431a-b746-95d9fc72ba2d.png)
Quality Level
분석
95%
광학 활성
[α]22/D -50°, c = 1 in chloroform
refractive index
n20/D 1.5513
density
1.0459 g/mL at 25 °C
작용기
phenyl
저장 온도
2-8°C
SMILES string
C[Si](C)(C)OC([C@@H]1CCCN1)(c2ccccc2)c3ccccc3
InChI
1S/C20H27NOSi/c1-23(2,3)22-20(19-15-10-16-21-19,17-11-6-4-7-12-17)18-13-8-5-9-14-18/h4-9,11-14,19,21H,10,15-16H2,1-3H3/t19-/m0/s1
InChI key
RSUHWMSTWSSNOW-IBGZPJMESA-N
애플리케이션
Organocatalyst for 3-component reactions, and Robinson annulation of α,β-unsaturated aldehydes.
신호어
Warning
유해 및 위험 성명서
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
dust mask type N95 (US), Eyeshields, Gloves
Chemical and Engineering News, June (2006)
Dieter Enders et al.
Nature, 441(7095), 861-863 (2006-06-17)
Efficient and elegant syntheses of complex organic molecules with multiple stereogenic centres continue to be important in both academic and industrial laboratories. In particular, catalytic asymmetric multi-component 'domino' reactions, used during total syntheses of natural products and synthetic building blocks
Bor-Cherng Hong et al.
The Journal of organic chemistry, 72(22), 8459-8471 (2007-10-09)
The highly enantioselective organocatalytic Robinson annulation of alpha,beta-unsaturated aldehydes was achieved, catalyzed by l-proline and trialkylamines and providing the formal [4 + 2] cycloaddition adducts. Additionally, in some examples in the catalysis with diarylpyrrolinol silyl ethers, the reactions afforded the
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.