반응식
[CH3:1][C:2]1[C:7]([SH:8])=[N:6][C:5]([CH3:9])=[CH:4][N:3]=1.CC1C2[O:18][CH:17]=[CH:16]C=2C=CC=1.C(OC(=O)C)(=O)C>>[CH3:1][C:2]1[C:7]([S:8][C:17](=[O:18])[CH3:16])=[N:6][C:5]([CH3:9])=[CH:4][N:3]=1참가 물질
4
실험 절차
e. 2,5-Dimethyl-3-acetylthio-pyrazine was prepared by acetylating 2,5-dimethyl-3-mercapto-pyrazine [compound (2) a.] with acetic anhydride in an alkaline medium according to the method described in Houben-Weyl, 4th ed., vol. 9, 753 (1955), The product has a m.p. of 36°-42°C.
출처 및 근거
- ORD 기록
- ord-563fb966c98d481eaac9d85e749446fb
- 출처 데이터셋
- uspto-grants-1976_03
- 특허 번호
- US03943260
연결된 노트
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