Water → HCID 10499321, 화합물

HRID 1740637노트

반응식

HRID 1740637 반응식
Cl[C:2]1[CH:7]=[C:6]([C:8]2[C:17]3[C:12](=[CH:13][C:14]([O:21][CH3:22])=[C:15]([O:18][CH2:19][CH3:20])[CH:16]=3)[CH:11]=[C:10]([CH2:23][OH:24])[C:9]=2[CH2:25][OH:26])[CH:5]=[CH:4][N:3]=1.O.O.[NH2:29][NH2:30]>>[NH:29]([C:2]1[CH:7]=[C:6]([C:8]2[C:17]3[C:12](=[CH:13][C:14]([O:21][CH3:22])=[C:15]([O:18][CH2:19][CH3:20])[CH:16]=3)[CH:11]=[C:10]([CH2:23][OH:24])[C:9]=2[CH2:25][OH:26])[CH:5]=[CH:4][N:3]=1)[NH2:30]

참가 물질

4

반응물 3

HCID 962WaterHCID 24654Hydrazine hydrate (1:1)HCID 10738129HCID 10738129, 화합물

생성물 1

HCID 10499321HCID 10499321, 화합물

실험 절차

A suspension of 1-(2-chloro-4-pyridyl)-2,3-bis(hydroxymethyl)-6-methoxy-7-ethoxynaphthalene (16.0 g) in hydrazine hydrate (50 ml) is refluxed for four hours. The mixture is cooled to room temperature, and then thereto is added water. The precipitated crystals are collected by filtration, washed with water, and dried to give 1-(2-hydrazino-4-pyridyl)-2,3-bis(hydroxymethyl)-6-methoxy-7-ethoxynaphthalene (14.5 g).

후처리

  1. temperatureis refluxed for four hours
  2. filtrationThe precipitated crystals are collected by filtration
  3. washwashed with water
  4. customdried

출처 및 근거

ORD 기록
ord-26dc8cd3b7334b98a9bb93209f8697d0
출처 데이터셋
uspto-grants-1999_10
특허 번호
US05969140

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