2,3,4,5-TETRAHYDRO-BENZO[C]AZEPIN-1-ONE
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2,3,4,5-TETRAHYDRO-BENZO[C]AZEPIN-1-ONE
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CAS No:
6729-50-6
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Formula:
C10H11NO
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Chemical Name:
2,3,4,5-TETRAHYDRO-BENZO[C]AZEPIN-1-ONE
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Synonyms:
2,3,4,5-TETRAHYDRO-BENZO[C]AZEPIN-1-ONE;2,3,4,5-Tetrahydro-1H-2-benzazepin-1-one;2,3,4,5-tetrahydro-1H-2-benzazepine-1-one;1H-2-Benzazepin-1-one, 2,3,4,5-tetrahydro-
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CAS No:
Characteristics
29.1
1.6
1.1±0.1 g/cm3
99-100 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
392.5ºC at 760 mmHg
230.8±4.5 °C
1.548
2,3,4,5-TETRAHYDRO-BENZO[C]AZEPIN-1-ONE Use and Manufacturing
2.72 g (41.8 mmol) of sodium azide were added in portions to a solution of 6.11 g (41.8 mmol) of 3, 4-dihydronaphthalen-1(2H)-one in conc. hydrochloric acid (75 ml) at 0° C. over a period of 1 h. Then stirring was performed for another 30 min at 0° C. and thereafter heating to RT over a period of 16 h. The reaction solution was poured into ice water and made basic (pH 9) with potassium carbonate. Then extraction was carried out with DCM. The organic phase was dried over MgSOA. To a solution of phenylpropylamine (3mL, 21.1mmol) and Et
2,3,4,5-TETRAHYDRO-BENZO[C]AZEPIN-1-ONE
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