Methylhydrazine → HCID 178469993, 화합물

HRID 1031333

반응식

HRID 1031333 반응식
[CH2:1]([O:3][C:4](=[O:15])[C:5](=[CH:11]OCC)[C:6](OCC)=[O:7])[CH3:2].[CH3:16][NH:17][NH2:18]>C(O)C>[CH2:1]([O:3][C:4]([C:5]1[CH:11]=[N:18][N:17]([CH3:16])[C:6]=1[OH:7])=[O:15])[CH3:2]

참가 물질

4

반응물 2

HCID 6061MethylhydrazineHCID 6871Diethyl (ethoxymethylene)malonate

생성물 1

HCID 178469993HCID 178469993, 화합물수율 87%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

To a solution of 216 g (1 mol) of diethylethoxymethylenemalonate in 216 g of ethanol, there was added 46 g (1 mol) of methylhydrazine at 10° C. Then, at room temperature, the mixture was stirred and further refluxed for one hour, and thereafter the reaction mixture was left to stand. The precipitated crystals were filtered and dried to obtain 148 g of the title compound melting at 134°-135° C.

후처리

  1. temperaturefurther refluxed for one hour
  2. waitthe reaction mixture was left
  3. filtrationThe precipitated crystals were filtered
  4. customdried

출처 및 근거

ORD 기록
ord-c83750f7c0a9456f8285557635517c81
출처 데이터셋
uspto-grants-1990_09
특허 번호
US04954164

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