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经验公式(希尔记法):
C21H27NO
化学文摘社编号:
分子量:
309.45
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352005
MDL number:
产品名称
(S)-α,α-双(3,5-二甲苯基)-2-吡咯烷甲醇, ≥99% (HPLC)
InChI
1S/C21H27NO/c1-14-8-15(2)11-18(10-14)21(23,20-6-5-7-22-20)19-12-16(3)9-17(4)13-19/h8-13,20,22-23H,5-7H2,1-4H3/t20-/m0/s1
SMILES string
Cc1cc(C)cc(c1)C(O)([C@@H]2CCCN2)c3cc(C)cc(C)c3
InChI key
MXIOBZPVLNQGIU-FQEVSTJZSA-N
assay
≥99% (HPLC)
optical purity
enantiomeric ratio: 97.5% (HPLC)
mp
98-101 °C
functional group
hydroxyl
storage temp.
2-8°C
Quality Level
Application
(S)-α,α-Bis(3,5-dimethylphenyl)-2-pyrrolidinemethanol can be used as:
- A chiral organocatalyst in the preparation of α-[(phenyl)methyl]thio]alkanal derivatives using aldehydes as starting materials and [(phenyl)methyl]thio]triazole as a sulfur electrophile.
- A catalyst in the preparation of chiral bipyrazolidin-3-one derivatives by cycloadditions of azomethine imines with α,β-unsaturated aldehydes.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 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
dust mask type N95 (US), Eyeshields, Gloves
Diarylprolinol silyl ether salts as new, efficient, water-soluble, and recyclable organocatalysts for the asymmetric Michael addition on water
Zheng Z, et al.
Journal of the American Chemical Society, 132(1), 50-51 (2010)
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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