Identification | More | [Name]
2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE | [CAS]
4815-28-5 | [Synonyms]
AURORA 971 AKOS BBB/013 AKOS B000691 AKOS MSC-0467 ASISCHEM V83886 AKOS BBS-00000705 CBI-BB ZERO/005481 CHEMBRDG-BB 3000691 IFLAB-BB F0239-0077 TIMTEC-BB SBB000354 ART-CHEM-BB B000691 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE 2-amino-4,5,6,7-tetrahydrobenzothiophene-3-carboxamide 2-AMINO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE-3-CARBOXAMIDE 2-AMINO-3-CARBOXAMIDO-4,5,6,7-TETRAHYDROBENZO[B]THIOPHENE 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE 2-azanyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 1-BENZOTHIOPHENE-3-CARBOXAMIDE, 2-AMINO-4,5,6,7-TETRAHYDRO- Benzo[b]thiophene-3-carboxaMide, 2-aMino-4,5,6,7-tetrahydro- 2-Amino-4,5,6,7-tetrahydro-1-benzo[b]thiophene-3-carboxamide 2-AMINO-4,5,6,7-TETRAHYDRO-BENZO[B]THIOPHENE-3-CARBOXYLIC ACID AMIDE 2-amino-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide(SALTDATA: FREE) | [Molecular Formula]
C9H12N2OS | [MDL Number]
MFCD00111277 | [Molecular Weight]
196.27 | [MOL File]
4815-28-5.mol |
Hazard Information | Back Directory | [Hazard]
Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. | [Synthesis]
The synthesis of 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE is as follows: A solution of aminothiophene EO (prepared as described in Example C; 500mg, 2.8 mmol) in concentrated sulphuric acid (5ml) was stirred at room temperature for 65 hours. The reaction mixture was poured cautiously into ice-cold aqueous potassium carbonate, diluted with water and extracted with ethyl acetate. The combined organic extracts were washed with water and brine, dried over magnesium sulphate and evaporated to dryness under reduced pressure to give the desired product (383mg, 70%) as an off-white solid.
![synthesis of 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE.png synthesis of 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE.png](/NewsImg/2022-11-29/6380534001865700396914428.jpg) |
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