반응 #1243582

반응 방정식

1-butyl-3-cyano-6-hydroxy-4-methylpyrid-2-one

dimethyl-nitrosoaniline

→

1-Butyl-5-cyano-4-methylpyridine-2,3,6-trione

반응 조건

후처리

1. 1
   기타Prepared
2. 2
   기타Recrystallised from petrol/ethyl acetate, yield 0.54 g, m.p. 134°-135° C

실험 절차

Prepared using the method of Example 2, with 1.03 g of 1-butyl-3-cyano-6-hydroxy-4-methylpyrid-2-one and 0.76 g of dimethyl-nitrosoaniline. Recrystallised from petrol/ethyl acetate, yield 0.54 g, m.p. 134°-135° C. This is the compound of formula (5).

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