ethyl(2-naphthyl)amine synthesis
- Product Name:ethyl(2-naphthyl)amine
- CAS Number:2437-03-8
- Molecular formula:C12H13N
- Molecular Weight:171.24
101-02-0
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135-19-3
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2437-03-8
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Yield:2437-03-8 96%
Reaction Conditions:
in water;
Steps:
32 N-ethyl-β-naphthylamine
EXAMPLE 32 N-ethyl-β-naphthylamine 288 parts of β-naphthol, 6.6 parts of triphenyl phosphite and 115 parts of ethylamine gas are heated for 10 hours at 230° C in a pressure autoclave. The pressure is 35 atmospheres. The mixture is added to 2,000 parts of water and the batch is stirred for 30 minutes at 70° - 80° C. The lower oily phase is separated off and distilled. 328 parts of N-ethyl-β-naphthylamine of boiling point 119° - 120° C/0.1 mm Hg are obtained. This corresponds to a yield of 96% of theory.
References:
US4067903,1978,A
102-10-3
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135-19-3
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15205-57-9
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75-04-7
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135-19-3
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2437-03-8
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64-67-5
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581-97-5
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6933-05-7
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