Methane → HCID 178518411, 화합물

반응식

C1(N[C:8]2[C:9]3[S:28][CH2:27][CH2:26][C:10]=3N=C(N3CCN(C4C=CC=CC=4)CC3)N=2)CCCCC1.[NH2:29][C:30]([NH2:32])=[O:31].C.[OH-:34].[Na+]>>[N:29]1[C:10]2[CH:26]=[CH:27][S:28][C:9]=2[C:8]([OH:34])=[N:32][C:30]=1[OH:31]

참가 물질

반응물 4

HCID 297Methane

HCID 1176Urea

HCID 14798Sodium Hydroxide

HCID 11956655HCID 11956655, 화합물

생성물 1

HCID 178518411HCID 178518411, 화합물수율 75%

실험 절차

10.0 g (64.0 mmol) of methylester 3-aminothiophene-2-carboxylate (I) and 19.0 g (31.60 mmol) of urea are mixed and melted for 2 hours at 200° C. After cooling, the reaction mixture is dissolved in 1 molar sodium hydroxide solution and decolorized with activated charcoal. It is filtered and the filtrate is cooled and acidified with 4M hydrochloric acid. The precipitate formed is suction filtered and dried. 8.03 g of product II (75%) is obtained as a powder.