Isopropyl isocyanate → 2-[[[5-(dimethylamino)methyl-2-furanyl]methyl]thio]ethyl-N'-(1-methylethyl)urea

HRID 65751

반응식

HRID 65751 반응식
[CH3:1][N:2]([CH2:4][C:5]1[O:9][C:8]([CH2:10][S:11][CH2:12][CH2:13][NH2:14])=[CH:7][CH:6]=1)[CH3:3].[CH:15]([N:18]=[C:19]=[O:20])([CH3:17])[CH3:16]>C(#N)C>[CH3:3][N:2]([CH2:4][C:5]1[O:9][C:8]([CH2:10][S:11][CH2:12][CH2:13][NH:14][C:19]([NH:18][CH:15]([CH3:17])[CH3:16])=[O:20])=[CH:7][CH:6]=1)[CH3:1]

참가 물질

4

반응물 2

HCID 61277Isopropyl isocyanateHCID 1622035-(((2-Aminoethyl)thio)methyl)-N,N-dimethyl-2-furanmethanamine

생성물 1

HCID 234521442-[[[5-(dimethylamino)methyl-2-furanyl]methyl]thio]ethyl-N'-(1-methylethyl)urea수율 93.7%

시약·촉매·용매 1

HCID 6342Acetonitrile용매

실험 절차

2-[[[5-(Dimethylamino)methyl-2-furanyl]methyl]thio]ethanamine (2.14 g) and isopropylisocyanate (0.89 g) were dissolved in acetonitrile and allowed to stand overnight. Solvents were removed and the residue recrystallised from methanol:ether to give N-[2-[[[5-(dimethylamino)methyl-2-furanyl]methyl]thio]ethyl-N'-(1-methylethyl)urea as crystals m.p. 65°-67° (2.8 g).

후처리

  1. customSolvents were removed
  2. customthe residue recrystallised from methanol

출처 및 근거

ORD 기록
ord-ba9a62af5dc1452292d5c5c2f0e4d526
출처 데이터셋
uspto-grants-1978_12
특허 번호
US04128658

연결된 노트

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