Benzyl (S)-4-oxo-2-azetidinecarboxylate
Modify Date: 2024-01-31 15:40:35
Benzyl (S)-4-oxo-2-azetidinecarboxylate structure
|
Common Name | Benzyl (S)-4-oxo-2-azetidinecarboxylate | ||
|---|---|---|---|---|
| CAS Number | 72776-05-7 | Molecular Weight | 205.21000 | |
| Density | 1.268 g/cm3 | Boiling Point | 404.7ºC at 760 mmHg | |
| Molecular Formula | C11H11NO3 | Melting Point | 137-140ºC(lit.) | |
| MSDS | USA | Flash Point | 198.5ºC | |
| Name | (s)-benzyl 2-azetidinone-4-carboxylate |
|---|---|
| Synonym | More Synonyms |
| Density | 1.268 g/cm3 |
|---|---|
| Boiling Point | 404.7ºC at 760 mmHg |
| Melting Point | 137-140ºC(lit.) |
| Molecular Formula | C11H11NO3 |
| Molecular Weight | 205.21000 |
| Flash Point | 198.5ºC |
| Exact Mass | 205.07400 |
| PSA | 55.40000 |
| LogP | 0.94710 |
| Index of Refraction | 1.565 |
| Storage condition | 2-8°C |
| Safety Phrases | S24/25 |
|---|---|
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933790090 |
|
~47%
Benzyl (S)-4-ox... CAS#:72776-05-7 |
| Literature: US7202279 B1, ; Page/Page column 45 ; |
|
~%
Benzyl (S)-4-ox... CAS#:72776-05-7 |
| Literature: Tetrahedron, , vol. 46, # 13/14 p. 4733 - 4748 |
|
~%
Benzyl (S)-4-ox... CAS#:72776-05-7 |
| Literature: Journal of the Chemical Society, Chemical Communications, , # 13 p. 992 - 994 |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
|
Orally active beta-lactam inhibitors of human leukocyte elastase. 3. Stereospecific synthesis and structure-activity relationships for 3,3-dialkylazetidin-2-ones.
J. Med. Chem. 38 , 2449, (1995) The stereospecific synthesis of several 4-[(4-carboxyphenyl)oxy]- 3,3-dialkyl-1-[[(1-phenylalkyl)-amino]carbonyl]azetidin-2-on es 3 is described in which the C-3 alkyl groups were varied from methyl t... |
|
|
Baldwin, J.E. et al.
Tetrahedron 51 , 11581, (1995)
|
|
|
Hanessian, S. et al.
Synlett , 33, (1992)
|
| benzyl (2S)-4-oxoazetidine-2-carboxylate |
| MFCD00798164 |