671193
(2S)-N-[(1S,2S)-2-羟基-1,2-二苯乙基]-2-吡咯烷甲酰胺
≥99% (HPLC)
别名:
(2S,1′S,2′S)-吡咯烷-2-羧酸(2-羟基-1,2-二苯基-乙基)酰胺
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关于此项目
经验公式（希尔记法）:
C19H22N2O2
化学文摘社编号:
分子量:
310.39
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
InChI
1S/C19H22N2O2/c22-18(15-10-5-2-6-11-15)17(14-8-3-1-4-9-14)21-19(23)16-12-7-13-20-16/h1-6,8-11,16-18,20,22H,7,12-13H2,(H,21,23)/t16-,17-,18-/m0/s1
SMILES string
O[C@H]([C@@H](NC(=O)[C@@H]1CCCN1)c2ccccc2)c3ccccc3
InChI key
JVOUIFUIIPEWLM-BZSNNMDCSA-N
assay
≥99% (HPLC)
optical activity
[α]/D -25±2°, c = 2 in ethanol
mp
127-131 °C
storage temp.
2-8°C
Application
(2S)-N-[(1S,2S)-2-Hydroxy-1,2-diphenylethyl]-2-pyrrolidinecarboxamide can be used as a catalyst:
- In the synthesis of α-hydroxyamino carbonyl compounds by reacting aldehydes with nitrosobenzenes via N-nitroso aldol reaction.
- In the direct aldol reactions of aldehydes with chloroacetones, methylthio- and fluoroacetones.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
法规信息
新产品
此项目有
L-Proline amide-catalyzed direct asymmetric aldol reaction of aldehydes with chloroacetone
He L, et al.
Tetrahedron, 62(2-3), 346-351 (2006)
l-Proline amides catalyze direct asymmetric aldol reactions of aldehydes with methylthioacetone and fluoroacetone
Xu X, et al.
Tetrahedron Asymmetry, 18(2), 237-242 (2007)
L-Prolinamide-catalyzed direct nitroso aldol reactions of α-branched aldehydes: A distinct regioselectivity from that with L-proline
Guo H, et al.
Chemical Communications (Cambridge, England), 429-431 (2006)
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