(3S-CIS)-(+)-2,3-DIHYDRO-7A-METHYL-3-PHENYLPYRROLO[2,1-B ]OXAZOL-5(7A H)-ONE
- CAS NO.：143140-06-1
- Empirical Formula: C13H13NO2
- Molecular Weight: 215.25
- MDL number: MFCD00274331
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02
![(3S-CIS)-(+)-2,3-DIHYDRO-7A-METHYL-3-PHENYLPYRROLO[2,1-B ]OXAZOL-5(7A H)-ONE Structural](https://img.chemicalbook.in/CAS/GIF/143140-06-1.gif)
What is (3S-CIS)-(+)-2,3-DIHYDRO-7A-METHYL-3-PHENYLPYRROLO[2,1-B ]OXAZOL-5(7A H)-ONE?
Chemical properties
cream crystalline powder
The Uses of (3S-CIS)-(+)-2,3-DIHYDRO-7A-METHYL-3-PHENYLPYRROLO[2,1-B ]OXAZOL-5(7A H)-ONE
High levels of asymmetric induction have been obtained with this chiral bicyclic lactam in cycloadditions, alkylations, conjugate additions, annulations, and dihydroxylations.
Properties of (3S-CIS)-(+)-2,3-DIHYDRO-7A-METHYL-3-PHENYLPYRROLO[2,1-B ]OXAZOL-5(7A H)-ONE
| Melting point: | 88-92 °C |
| Boiling point: | 355.53°C (rough estimate) |
| Density | 1.1242 (rough estimate) |
| refractive index | 1.5500 (estimate) |
| pka | -1.90±0.60(Predicted) |
| optical activity | [α]20/D +124°, c = 1 in chloroform |
| CAS DataBase Reference | 143140-06-1 |
Safety information for (3S-CIS)-(+)-2,3-DIHYDRO-7A-METHYL-3-PHENYLPYRROLO[2,1-B ]OXAZOL-5(7A H)-ONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
Computed Descriptors for (3S-CIS)-(+)-2,3-DIHYDRO-7A-METHYL-3-PHENYLPYRROLO[2,1-B ]OXAZOL-5(7A H)-ONE
New Products
4,4-Difluoropiperidine hydrochloride tert-butyl 9-methoxy-3-azaspiro[5.5]undecane-3-carboxylate Indole Methyl Resin N-Isopropylurea N,N-Dicyclohexylcarbodiimide(DCC) MELDRUMS ACID 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID Magnessium Bis glycinate Zinc ascorbate 1-bromo-2-butyne 2-acetamidophenol 9(10H)-anthracenone Erythrosin B, 4-Piperidinopiperidine 2-((4-morpholinophenylamino) (methylthio) methylene) malononitrile 2,4-dihydroxybenzaldehyde 3-(4-morpholinophenylamino)-5-amino-1H-pyrazole-4-carbonitrile Methyl 2-methylquinoline-6-carboxylate 2,6-dichloro-4-nitropyridine 4-Bromo-2-chlorobenzonitrile 2-(benzylamino)acetic acid hydrochloride 4-(tert-Butoxycarbonylamino)but- 2-ynoic acid 3,4-dihydro-2H-benzo[b][1,4]dioxepine 1-Phenyl-1-cycloprppanecarboxylicacidRelated products of tetrahydrofuran
![(3R-CIS)-(-)-2,3-DIHYDRO-7A-METHYL-3-PHENYLPYRROLO[2,1-B ]OXAZOL-5(7A H)-ONE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB5471377.gif)
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