N-ethyl-2,4-dimethylaniline synthesis
- Product Name:N-ethyl-2,4-dimethylaniline
- CAS Number:1742-94-5
- Molecular formula:C10H15N
- Molecular Weight:149.23
Yield:1742-94-5 93%
Reaction Conditions:
with potassium carbonate in N,N-dimethyl-formamide at 40; for 0.5 h;
Steps:
6 (ALLOY PRECEDENT 6)
In the dimethyl aniline (Tokyo chemical industry (unit) manufacturing) 100 parts by adding potassium carbonate (Tokyo chemical industry (unit) manufacturing) 114 a, b a [...] (Nacalai Tesque (unit) manufacturing) 100 parts, has 15 minutes stirring. THEN, ADDED IODOETHANE (TOKYO CHEMICAL INDUSTRY (UNIT) MANUFACTURING) 128 WHICH, IN THE 40 °C 30 MINUTES STIRRING. AFTER THE REACTION, FOR HEXANE: ETHYL ACETATE (4:1) MIXED SOLUTION EXTRACTION OF THE ORGANIC LAYER, THE SEPARATION BY FILTRATION AFTER DRYING FOR MAGNESIUM SULFATE, THE ORGANIC LAYER CONCENTRATED, HAS BEEN REPRESENTED BY THE FORMULA (2 - 3) A COMPOUND REPRESENTED BY 115. THE YIELD IS 93%.
References:
TW2019/3060,2019,A Location in patent:Paragraph 0125; 0126
2050-43-3
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