Formic Acid → HCID 86601051, 화합물

HRID 31057

반응식

HRID 31057 반응식
[NH2:1][C:2]1[C:3](=[O:14])[NH:4][C:5](=[S:13])[N:6]([CH2:9][CH:10]([CH3:12])[CH3:11])[C:7]=1[NH2:8].O.[CH:16](O)=[O:17]>>[NH2:8][C:7]1[N:6]([CH2:9][CH:10]([CH3:11])[CH3:12])[C:5](=[S:13])[NH:4][C:3](=[O:14])[C:2]=1[NH:1][CH:16]=[O:17]

참가 물질

4

반응물 3

HCID 284Formic AcidHCID 962WaterHCID 866010505,6-Diamino-1-isobutyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one

생성물 1

HCID 86601051HCID 86601051, 화합물수율 86%

실험 절차

5,6-Diamino-1-isobutyl-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one (Example 6 (c), 0.25 g, 1.2 mmol) was dissolved in formic acid (1.5 mL) and stirred at ambient temperature for 0.5 h. A pink precipitate started to form after a few minutes. Water was added and the resulting mixture stirred for 10 minutes. The pink solid was collected by filtration, washed with water and dried to yield the title compound (0.25 g, 86%). This material was used without further purification. NMR showed that the product was obtained as a mixture of two tautomers: formamide (major) and imino (minor).

후처리

  1. customto form after a few minutes
  2. stirringthe resulting mixture stirred for 10 minutes
  3. filtrationThe pink solid was collected by filtration
  4. washwashed with water
  5. customdried

출처 및 근거

ORD 기록
ord-275db70f13ed4edbb5aa05d74088ad08
출처 데이터셋
uspto-grants-2008_09
특허 번호
US07425560B2

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