42134
(2R,5S)-2-Trichloromethyl-3-oxa-1-azabicyclo[3.3.0]octan-4-one
≥98.0% (AT)
Synonym(s):
(3R-cis)-Tetrahydro-3-(trichloromethyl)-1H,3H-pyrrolo[1,2-c]oxazol-1-one, L-Proline - chloral condensation product
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About This Item
Empirical Formula (Hill Notation):
C7H8Cl3NO2
CAS Number:
Molecular Weight:
244.50
UNSPSC Code:
12352005
PubChem Substance ID:
MDL number:
InChI
1S/C7H8Cl3NO2/c8-7(9,10)6-11-3-1-2-4(11)5(12)13-6/h4,6H,1-3H2/t4-,6+/m0/s1
SMILES string
[H][C@@]12CCCN1[C@H](OC2=O)C(Cl)(Cl)Cl
InChI key
GWQBXRYSVSZLSL-UJURSFKZSA-N
assay
≥98.0% (AT)
optical activity
[α]/D 29 to 34°, c = 2 in toluene
mp
108-112 °C
Application
Valuable precursor to enantiomerically pure C- and N-protected α-alkyl prolines.
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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H. Wang, H.; Germanas, J. P.
Synlett, 33-36 (1999)
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