103057-45-0
103057-45-0 structure
- Name: TERT-BUTYL 3-(TOSYLOXY)PYRROLIDINE-1-CARBOXYLATE
- Chemical Name: tert-butyl 3-(4-methylphenyl)sulfonyloxypyrrolidine-1-carboxylate
- CAS Number: 103057-45-0
- Molecular Formula: C16H23NO5S
- Molecular Weight: 341.42300
- Create Date: 2019-01-02 17:50:18
- Modify Date: 2025-08-24 20:44:27
| Name | tert-butyl 3-(4-methylphenyl)sulfonyloxypyrrolidine-1-carboxylate |
|---|---|
| Synonyms |
3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester
tert-butyl 3-[(4-methylphenyl)sulfonyl]oxy-1-pyrrolidinecarboxylate tert-butyl 3-(tosyloxy)pyrrolidine-1-carboxylate tert-butyl 3-{[(4-methylphenyl)sulfonyl]oxy}pyrrolidine-1-carboxylate (3R)-1-(tert-butoxycarbonyl)-3-p-toluenesulfonyloxy pyrrolidine 1-Boc-3-tosyloxypyrrolidine 1-Pyrrolidinecarboxylicacid,3-[[(4-methylphenyl)sulfonyl]oxy]-,1,1-dimethylethyl ester (RS)-3-(Toluene-4-sulfonyloxy)-pyrrolidine-1-carboxylic acid tert-butyl ester tert-Butyl 3-(R)-[(4-tolylsulfonyl)oxy]pyrrolidine-1-carboxylate |
| Density | 1.259g/cm3 |
|---|---|
| Boiling Point | 461.916ºC at 760 mmHg |
| Melting Point | 77-79 °C |
| Molecular Formula | C16H23NO5S |
| Molecular Weight | 341.42300 |
| Flash Point | 233.159ºC |
| Exact Mass | 341.13000 |
| PSA | 81.29000 |
| LogP | 3.72840 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.557 |
| HS Code | 2933990090 |
|---|
|
~70%
103057-45-0 |
| Literature: Cystic Fibrosis Foundation Therapeutics, Inc. Patent: US8334292 B1, 2012 ; Location in patent: Page/Page column 57 ; US 8334292 B1 |
| Precursor 2 | |
|---|---|
| DownStream 0 | |
| 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% |