Hydrochloric Acid → 3,4-bis-(4-methoxyphenyl)-5-ethyl-4H-1,2,4-triazole hydrochloride

HRID 542869

반응식

HRID 542869 반응식
[ClH:1].[CH3:2][O:3][C:4]1[CH:9]=[CH:8][C:7]([C:10]2[N:14]([C:15]3[CH:20]=[CH:19][C:18]([O:21][CH3:22])=[CH:17][CH:16]=3)[C:13]([CH2:23][CH3:24])=[N:12][N:11]=2)=[CH:6][CH:5]=1.C(OC(C)C)(C)C>C(O)C>[ClH:1].[CH3:2][O:3][C:4]1[CH:5]=[CH:6][C:7]([C:10]2[N:14]([C:15]3[CH:20]=[CH:19][C:18]([O:21][CH3:22])=[CH:17][CH:16]=3)[C:13]([CH2:23][CH3:24])=[N:12][N:11]=2)=[CH:8][CH:9]=1

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 7914Diisopropyl EtherHCID 130540183,4-bis-(4-methoxyphenyl)-5-ethyl-4H-1,2,4-triazole

생성물 1

HCID 201515453,4-bis-(4-methoxyphenyl)-5-ethyl-4H-1,2,4-triazole hydrochloride

시약·촉매·용매 1

HCID 702Ethanol용매2회

실험 절차

2.9 ml of a solution of 5.9N hydrogen chloride in ethanol were added to a solution of 5 g of the product of Example 1 in 5 ml of ethanol and the mixture was stirred while adding isopropyl ether thereto. The mixture was stirred for 24 hours and was filtered. The product was empasted with isopropyl ether, filtered and dried under pressure to obtain 4.4 g of 3,4-bis-(4-methoxyphenyl)-5-ethyl-4H-1,2,4-triazole hydrochloride.

후처리

  1. stirringThe mixture was stirred for 24 hours
  2. filtrationwas filtered
  3. filtrationfiltered
  4. customdried under pressure

출처 및 근거

ORD 기록
ord-443474a511404915bd3fcb8dc9d678f8
출처 데이터셋
uspto-grants-1987_04
특허 번호
US04659729

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