Hydrogen Peroxide → N-diaminomethylene-2-methyl-4-methylsulfinyl-5-methylsulfonylbenzamide
반응식
[CH3:1][C:2]1[CH:10]=[C:9]([S:11]([CH3:13])=[O:12])[C:8]([S:14]([CH3:17])(=[O:16])=[O:15])=[CH:7][C:3]=1[C:4](Cl)=[O:5].CC1C=C(Cl)C(S(C)(=O)=O)=CC=1C(O)=O.OO.O=S(Cl)Cl.[NH2:39][C:40]([NH2:42])=[NH:41]>>[NH2:41][C:40]([NH2:42])=[N:39][C:4](=[O:5])[C:3]1[CH:7]=[C:8]([S:14]([CH3:17])(=[O:16])=[O:15])[C:9]([S:11]([CH3:13])=[O:12])=[CH:10][C:2]=1[CH3:1]참가 물질
6
실험 절차
Analogously to Example 1, by reaction of 1.3 g of 2-methyl-4-methylsulfinyl-5-methylsulfonylbenzoyl chloride [obtainable by reaction of 2-methyl-4-chloro-5-methylsulfonylbenzoic acid with Na methanethiolate, subsequent partial oxidation with hydrogen peroxide and conversion into the acid chloride, e.g. with SOCl2 ] with guanidine, N-diaminomethylene-2-methyl-4-methylsulfinyl-5-methylsulfonylbenzamide is obtained after customary working up and recrystallization from diethyl ether.
출처 및 근거
- ORD 기록
- ord-baddab8ef7bc48369dc82d6de3f56439
- 출처 데이터셋
- uspto-grants-1998_04
- 특허 번호
- US05744641
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