ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate

Modify Date: 2024-01-06 11:35:14

ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate Structure
ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate structure
Common Name ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate
CAS Number 166410-05-5 Molecular Weight 285.336
Density 1.1±0.1 g/cm3 Boiling Point 366.7±42.0 °C at 760 mmHg
Molecular Formula C14H23NO5 Melting Point 64-67ºC
MSDS N/A Flash Point 175.6±27.9 °C

 Names

Name boc-4-oxo-l-proline tert-butyl ester
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.1±0.1 g/cm3
Boiling Point 366.7±42.0 °C at 760 mmHg
Melting Point 64-67ºC
Molecular Formula C14H23NO5
Molecular Weight 285.336
Flash Point 175.6±27.9 °C
Exact Mass 285.157623
PSA 72.91000
LogP 1.25
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.485
Storage condition 2~8℃

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Synthetic Route

~90%

ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate Structure

ditert-butyl (2...

CAS#:166410-05-5

Literature: Tamaki; Han; Hruby Journal of Organic Chemistry, 2001 , vol. 66, # 10 p. 3593 - 3596

~76%

ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate Structure

ditert-butyl (2...

CAS#:166410-05-5

Literature: Barraclough, Paul; Hudhomme, Pietrick; Spray, Caroline A.; Young, Douglas W. Tetrahedron, 1995 , vol. 51, # 14 p. 4195 - 4212

~%

ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate Structure

ditert-butyl (2...

CAS#:166410-05-5

Literature: Journal of Organic Chemistry, , vol. 66, # 10 p. 3593 - 3596

~%

ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate Structure

ditert-butyl (2...

CAS#:166410-05-5

Literature: Journal of Organic Chemistry, , vol. 66, # 10 p. 3593 - 3596

~%

ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate Structure

ditert-butyl (2...

CAS#:166410-05-5

Literature: Journal of Organic Chemistry, , vol. 66, # 10 p. 3593 - 3596

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Bis(1,1-dimethylethyl) (2S)-4-oxo-1,2-pyrrolidinedicarboxylate
N-t-BOC-4-Oxo-L-proline tert-butyl ester
MFCD06797013
Bis(tert-butyl) (S)-4-oxopyrrolidine-1,2-dicarboxylate
(S)-Di-tert-butyl 4-oxopyrrolidine-1,2-dicarboxylate
Bis(2-methyl-2-propanyl) (2S)-4-oxo-1,2-pyrrolidinedicarboxylate
N-Boc-4-oxo-L-proline tert-butyl ester
1,2-Pyrrolidinedicarboxylic acid, 4-oxo-, bis(1,1-dimethylethyl) ester, (2S)-
Bis(tert-butyl) (2S)-4-oxopyrrolidine-1,2-dicarboxylate
ditert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate
Di-tert-butyl (2S)-4-oxopyrrolidine-1,2-dicarboxylate
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