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Triethylamine → tetrahydro-1-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methyl-6-[alpha-(3,5-dinitrophenyl)acetyloxy]-2(1H)-pyrimidinone

HRID 1415374
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HRID 1415374 반응식
[CH:1]1([C:4]2[S:8][C:7]([N:9]3[CH:14]([OH:15])[CH2:13][CH2:12][N:11]([CH3:16])[C:10]3=[O:17])=[N:6][N:5]=2)[CH2:3][CH2:2]1.C(N(CC)CC)C.[N+:25]([C:28]1[CH:29]=[C:30]([CH2:37][C:38](Cl)=[O:39])[CH:31]=[C:32]([N+:34]([O-:36])=[O:35])[CH:33]=1)([O-:27])=[O:26]>C1C=CC=CC=1>[CH:1]1([C:4]2[S:8][C:7]([N:9]3[CH:14]([O:15][C:38](=[O:39])[CH2:37][C:30]4[CH:29]=[C:28]([N+:25]([O-:27])=[O:26])[CH:33]=[C:32]([N+:34]([O-:36])=[O:35])[CH:31]=4)[CH2:13][CH2:12][N:11]([CH3:16])[C:10]3=[O:17])=[N:6][N:5]=2)[CH2:2][CH2:3]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 21418670tetrahydro-1-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methyl-6-hydroxy-2(1H)-pyrimidinoneHCID 21455466alpha-(3,5-Dinitrophenyl)acetyl chloride

생성물 1

HCID 21481865tetrahydro-1-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methyl-6-[alpha-(3,5-dinitrophenyl)acetyloxy]-2(1H)-pyrimidinone

시약·촉매·용매 1

HCID 241
Benzene
용매

실험 절차

Tetrahydro-1-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methyl-6-hydroxy-2(1H)-pyrimidinone (0.05 mole), triethylamine (0.06 mole) and benzene (50 ml) are charged into a glass reaction vessel equipped with a mechanical stirrer, thermometer and reflux condenser. α-(3,5-Dinitrophenyl)-acetyl chloride (0.05 mole) is then added dropwise with stirring. After the addition is completed, the reaction mixture is heated at reflux with continued stirring for a period of about 30 minutes. After this time the reaction mixture is filtered and the filtrate is stripped of solvent under reduced pressure to yield the desired product tetrahydro-1-(5-cyclopropyl-1,3,4-thiadiazol-2-yl)-3-methyl-6-[α-(3,5-dinitrophenyl)acetyloxy]-2(1H)-pyrimidinone as the residue.

후처리

  1. customequipped with a mechanical stirrer
  2. temperaturethermometer and reflux condenser
  3. additionAfter the addition
  4. temperaturethe reaction mixture is heated
  5. temperatureat reflux
  6. stirringwith continued stirring for a period of about 30 minutes
  7. filtrationAfter this time the reaction mixture is filtered

출처 및 근거

ORD 기록
ord-1aa34bdd701645e3855041aff6e4c073
출처 데이터셋
uspto-grants-1977_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US04004912

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