|
|
| | ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE Basic information |
| | ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE Chemical Properties |
| Melting point | 114-116 °C(lit.) | | Boiling point | 407.5±45.0 °C(Predicted) | | density | 1.235±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C | | pka | 0.53±0.20(Predicted) | | form | Fine Crystalline Powder | | color | Yellow | | InChIKey | CDYVTVLXEWMCHU-UHFFFAOYSA-N | | CAS DataBase Reference | 4506-71-2(CAS DataBase Reference) |
| | ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE Usage And Synthesis |
| Chemical Properties | yellow fine crystalline powder | | Uses | Ethyl 2-amino-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate was used in the preparation of:
- thienopyrimidine derivatives
- azo dyes
- N-(3-ethoxycarbonyl-4,5,6,7-tetrahydrobenzo[b]thien-2-yl)-2-aryl hydrazono-3-oxobutanamide derivatives
- tetrahydrobenzo[b]thiophene dyes
|
| | ETHYL 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXYLATE Preparation Products And Raw materials |
| Raw materials | Sulfur-->Ethyl cyanoacetate-->Piperidine-->Cyclohexanone | | Preparation Products | 4-((3-(ethoxycarbonyl)-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)amino)-4-oxobutanoic acid-->[1]Benzothieno[2,3-d]pyrimidin-4(1H)-one, 2,3,5,6,7,8-hexahydro-3-(3-methoxyphenyl)-2-thioxo--->[1]Benzothieno[2,3-d]pyrimidin-4(1H)-one, 2,3,5,6,7,8-hexahydro-3-(2-methoxyphenyl)-2-thioxo- |
|