2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate | CAS No. 203866-17-5
2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate
Basic Information
CAS Number
203866-17-5
Molecular Formula
C11H17F2NO4
Molecular Weight
265.26 g/mol
AD
Chemical Classification
Basic Physical Properties
Melting Point
41-46 °C
Boiling Point
293 ºC
Refractive Index
1.455
Synonyms & References
English
- N-BOC-4,4-DIFLUORO-L-PROLINE METHYL ESTER
- DS-16679
- BCP21719
- MFCD03094918
- 1-tert-butyl 2-methyl(2s)-4,4-difluoropyrrolidine-1,2-dicarboxylate
- METHYL (S)-1-BOC-4,4-DIFLUOROPYRROLIDINE-2-CARBOXYLATE
- 1,2-Pyrrolidinedicarboxylicacid,4,4-difluoro-,1-(1,1-dimethylethyl)2-methyl ester,(2S)-
- SCHEMBL706243
- N-Boc-4,4-Difluoro-L-proline methyl ester, 97%
- J-013267
- (S)-1-tert-butyl 2-methyl 4,4-difluoropyrrolidine-1,2-dicarboxylate
- 203866-17-5
- (S)-4,4-Difluoro-N-Boc-pyrrolidine-2-carboxylic acid methyl ester
- CHEMBL4924940
- CS-W001497
- (S)-4,4-difluoro-pyrrolidine-1,2-dicarboxylic acid 1-tert-butyl ester 2-methyl ester
- AMY3074
- 1-(tert-butyl) 2-methyl (S)-4,4-difluoropyrrolidine-1,2-dicarboxylate
- 1,2-Pyrrolidinedicarboxylic acid, 4,4-difluoro-, 1-(1,1-dimethylethyl) 2-methyl ester, (2S)-
- AKOS015920188
- TERT-BUTYL (2S)-2-(METHOXYCARBONYL)-4,4-DIFLUOROPYRROLIDINE-1-CARBOXYLATE
- BOC-4,4-DIFLUORO-L-PROLINE METHYL ESTER
- A850871
- DTXSID90456299
- (S)-1-tert-butyl 2-methyl 4,4-difluoropyrrolidine-1,2-dicarboxylate;N-Boc-4,4-difluoro-L-proline Methyl Ester
- Methyl (2S)-N-(tert-butyloxycarbonyl)-4,4-difluoropyrrolidine-2-carboxylate
- 1-O-tert-butyl 2-O-methyl (2S)-4,4-difluoropyrrolidine-1,2-dicarboxylate
- 1-tert-butyl 2-methyl (2S)-4,4-difluoropyrrolidine-1,2-dicarboxylate
- (S)-1-tert-Butyl 2-methyl 4,4-difluoropyrrolidine-1,2-dicarboxylate
- N-Boc-4,4-difluoro-L-proline methyl ester
- BOC-44-DIFLUORO-L-PROLINE METHYL ESTER
MDL Number
MFCD03094918
Customs Code
2933990090
FAQ
What are the physical and chemical properties of 2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate (CAS: 203866-17-5)?
2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate (CAS: 203866-17-5) is a white crystalline solid with a molecular weight of approximately 314.05 g/mol. It has a low solubility in water and organic solvents. The compound is moderately reactive, especially in acidic conditions. It is stable under normal conditions but should be stored away from strong acids and bases.
How is 2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate (CAS: 203866-17-5) typically synthesized?
2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate (CAS: 203866-17-5) is typically synthesized through a multi-step process involving the formation of 1,4-difluoropyrrolidine, followed by esterification with the corresponding acetic anhydride derivative. The reaction involves the use of a mild acid catalyst and proceeds with high selectivity and good yield.
What industries use 2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate (CAS: 203866-17-5)?
2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate (CAS: 203866-17-5) is used in various industries, including pharmaceuticals for the synthesis of certain drugs, polymers for the development of advanced materials, and as a precursor in the semiconductor industry for the production of electronic components. Its applications also extend to the preparation of sensor materials and other specialized chemical intermediates.
What precautions should be taken when handling 2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate (CAS: 203866-17-5)?
When handling 2-Methyl 1-(2-methyl-2-propanyl) (2S)-4,4-difluoro-1,2-pyrrolidinedicarboxylate (CAS: 203866-17-5), it is essential to use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. The compound should be stored in a cool, dry place, away from heat sources and direct sunlight. In case of a spill, it should be handled in a well-ventilated area and cleaned up using appropriate safety protocols. Always refer to the Safety Data Sheet (SDS) for detailed handling instructions.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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