Hydrochloric Acid → HCID 69212897, 화합물

HRID 746655노트

반응식

HRID 746655 반응식
[CH3:1][N:2]1[C:7](=[O:8])[C:6]2[C:9]([C:13]([O:15]C)=[O:14])=[C:10]([CH3:12])[S:11][C:5]=2[N:4]([CH:17]([CH3:19])[CH3:18])[C:3]1=[O:20].CO.[OH-].[Na+].Cl>C1COCC1>[CH3:1][N:2]1[C:7](=[O:8])[C:6]2[C:9]([C:13]([OH:15])=[O:14])=[C:10]([CH3:12])[S:11][C:5]=2[N:4]([CH:17]([CH3:18])[CH3:19])[C:3]1=[O:20]

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 887MethanolHCID 14798Sodium HydroxideHCID 17974723Methyl 1-isopropyl-3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydrothieno(2,3-d)pyrimidine-5-carboxylate

생성물 1

HCID 69212897HCID 69212897, 화합물

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

To a solution of the product of step b) (3.81 g) in THF (50 ml) and methanol (5 ml) was added 1N NaOH (25.7 ml) and the mixture stirred under nitrogen for 18 hr. It was acidified with 2.5N HCl and extracted with DCM, the organic extracts washed with water, dried over anhydrous magnesium sulfate, filtered and evaporated under reduced pressure to give the sub-title compound as a solid (3.40 g)

후처리

  1. extractionextracted with DCM
  2. washthe organic extracts washed with water
  3. dry with materialdried over anhydrous magnesium sulfate
  4. filtrationfiltered
  5. customevaporated under reduced pressure

출처 및 근거

ORD 기록
ord-c2b9f90ec9374a2dacf5dea18b7b4e5a
출처 데이터셋
uspto-grants-2008_07
특허 번호
US07393854B2

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