Propanedinitrile, 2-[(methylamino)(methylthio)methylene]- → HCID 178484952, 화합물

HRID 224976

반응식

HRID 224976 반응식
[NH:1]([C:5]1[S:6][CH:7]=[C:8]([CH2:10][CH2:11][CH2:12][CH2:13][NH2:14])[N:9]=1)[C:2]([NH2:4])=[NH:3].[C:15]([C:17]([C:23]#[N:24])=[C:18]([NH:21][CH3:22])SC)#[N:16]>C(#N)C>[NH:1]([C:5]1[S:6][CH:7]=[C:8]([CH2:10][CH2:11][CH2:12][CH2:13][NH:14][C:18]([NH:21][CH3:22])=[C:17]([C:23]#[N:24])[C:15]#[N:16])[N:9]=1)[C:2]([NH2:4])=[NH:3]

참가 물질

4

반응물 2

HCID 3640288Propanedinitrile, 2-[(methylamino)(methylthio)methylene]-HCID 178512644HCID 178512644, 화합물

생성물 1

HCID 178484952HCID 178484952, 화합물

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

A mixture of 2-guanidino-4-(4-aminobutyl)thiazole (0.43 g.) and 1,1-dicyano-2-methylamino-2-methylthioethylene (0.3 g.) in acetonitrile (10 ml.) was heated under reflux for 16 hours. The mixture was then evaporated to dryness and the resulting gum purified by chromatography on a silica column using chloroform/methanol/ammonia (s.g. 0.880) 80:20:0.5 v/v/v as developing solvent to give 1-[4-(2-guanidinothiazol-4-yl)butylamino]-1-methylamino-2,2-dicyanoethylene.

후처리

  1. temperaturewas heated
  2. temperatureunder reflux for 16 hours
  3. customThe mixture was then evaporated to dryness
  4. customthe resulting gum purified by chromatography on a silica column

출처 및 근거

ORD 기록
ord-45029369d81641cbb572b29b579f2c4f
출처 데이터셋
uspto-grants-1980_11
특허 번호
US04234735

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