Formaldehyde → N-hydroxymethyl-4-chloro-3-methylpyrazole

HRID 369516노트

반응식

HRID 369516 반응식
[Cl:1][C:2]1[C:3]([CH3:7])=[N:4][NH:5][CH:6]=1.[CH2:8]=[O:9]>CO>[OH:9][CH2:8][N:5]1[CH:6]=[C:2]([Cl:1])[C:3]([CH3:7])=[N:4]1

참가 물질

4

반응물 2

HCID 712FormaldehydeHCID 178434543HCID 178434543, 화합물

생성물 1

HCID 11423670N-hydroxymethyl-4-chloro-3-methylpyrazole수율 95%

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

116 g (1.0 mol) of 4-chloro-3-methylpyrazole in 50 ml of methanol were dissolved in 100 g (1.0 mol) of formalin solution (30%) at room temperature. Water and methanol were then evaporated. The title compound remained as a white solid (yield 95%).

후처리

  1. customWater and methanol were then evaporated

출처 및 근거

ORD 기록
ord-178f2d7824dd43288d9ee3a99b1b2692
출처 데이터셋
uspto-grants-2000_10
특허 번호
US06139596

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