671304
(R)-2-[双(3,5-二甲苯基)(三甲基硅氧基)甲基]吡咯烷
97%
别名:
(R)-α,α-双(3,5-二甲苯基)-2-吡咯烷甲醇三甲基硅醚, (R)-α,α-双(3,5-二甲苯基)脯氨醇-三甲基硅醚
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关于此项目
经验公式（希尔记法）:
C24H35NOSi · HCl
化学文摘社编号:
分子量:
418.09
UNSPSC Code:
12352005
PubChem Substance ID:
MDL number:
InChI
1S/C24H35NOSi.ClH/c1-17-11-18(2)14-21(13-17)24(26-27(5,6)7,23-9-8-10-25-23)22-15-19(3)12-20(4)16-22;/h11-16,23,25H,8-10H2,1-7H3;1H/t23-;/m1./s1
SMILES string
Cl.Cc1cc(C)cc(c1)C(O[Si](C)(C)C)([C@H]2CCCN2)c3cc(C)cc(C)c3
InChI key
WTDMRDKYLPARGO-GNAFDRTKSA-N
assay
≥96.5% (HPLC), 97%
optical purity
enantiomeric excess: ≥96.5% (HPLC)
mp
159-163 °C
storage temp.
2-8°C
Application
Catalyst for enantioselective ene reaction; dienamine catalysis; catalyst for alpha-sulfenylation of aldehydes
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Enantioselective ene reaction of cyclopentadiene and alpha,beta-enals catalyzed by a diphenylprolinol silyl ether.
Hiroaki Gotoh et al.
Angewandte Chemie (International ed. in English), 45(41), 6853-6856 (2006-09-27)
Dienamine catalysis: organocatalytic asymmetric gamma-amination of alpha,beta-unsaturated aldehydes.
Søren Bertelsen et al.
Journal of the American Chemical Society, 128(39), 12973-12980 (2006-09-28)
A new concept in organocatalysis is presented, the direct asymmetric gamma-functionalization of alpha,beta-unsaturated aldehydes. We disclose that secondary amines can invert the usual reactivity of alpha,beta-unsaturated aldehydes, enabling a direct gamma-amination of the carbonyl compound using azodicarboxylates as the electrophilic
Enantioselective organocatalyzed alpha sulfenylation of aldehydes.
Mauro Marigo et al.
Angewandte Chemie (International ed. in English), 44(5), 794-797 (2005-01-20)
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