홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Pyridine → N-(5-cyano-2-pyridyl)-4-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydro-isoxazole-3-yl]-2-methyl benzoic acid amide

HRID 1187955
노트
인쇄 미리보기

반응식

HRID 1187955 반응식
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]#[N:9])=[CH:4][N:3]=1.N1C=CC=CC=1.[Cl:16][C:17]1[CH:18]=[C:19]([C:24]2([C:39]([F:42])([F:41])[F:40])[O:28][N:27]=[C:26]([C:29]3[CH:37]=[CH:36][C:32]([C:33](Cl)=[O:34])=[C:31]([CH3:38])[CH:30]=3)[CH2:25]2)[CH:20]=[C:21]([Cl:23])[CH:22]=1>ClCCl>[C:8]([C:5]1[CH:6]=[CH:7][C:2]([NH:1][C:33](=[O:34])[C:32]2[CH:36]=[CH:37][C:29]([C:26]3[CH2:25][C:24]([C:19]4[CH:20]=[C:21]([Cl:23])[CH:22]=[C:17]([Cl:16])[CH:18]=4)([C:39]([F:42])([F:41])[F:40])[O:28][N:27]=3)=[CH:30][C:31]=2[CH3:38])=[N:3][CH:4]=1)#[N:9]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 1049PyridineHCID 8182602-Amino-5-cyanopyridineHCID 866114794-(5-(3,5-Dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazole-3-yl)-2-methylbenzoyl chloride

생성물 1

HCID 67164147N-(5-cyano-2-pyridyl)-4-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydro-isoxazole-3-yl]-2-methyl benzoic acid amide수율 71.2%

시약·촉매·용매 1

HCID 6344
Dichloromethane
용매
2회

실험 절차

In a solution of 0.39 g of 2-amino-5-cyanopyridine and 0.71 g of pyridine in 20 mL of dichloromethane, a solution of 1.31 g of 4-[5-(3,5-dichlorophenyl)-5-trifluoromethyl-4,5-dihydroisoxazol-3-yl]-2-methylbenzoyl-chloride synthesized in Step 4 of Synthetic Example 1 in 20 mL of dichloromethane was added dropwise. After the completion of the addition dropwise, it was continued to stir at the same temperature further for 1 hour. After the completion of the reaction, the solvent was distilled off under reduced pressure, the residue was dissolved in 50 mL of ethyl acetate, precipitated insoluble material was removed through silica gel column, and the solvent was distilled off under reduced pressure. The residual solid was washed with diisopropyl ether to obtain 1.11 g of the aimed product as colorless resinous substance.

후처리

  1. additionAfter the completion of the addition dropwise
  2. customAfter the completion of the reaction
  3. distillationthe solvent was distilled off under reduced pressure
  4. dissolutionthe residue was dissolved in 50 mL of ethyl acetate
  5. customprecipitated insoluble material
  6. customwas removed through silica gel column
  7. distillationthe solvent was distilled off under reduced pressure
  8. washThe residual solid was washed with diisopropyl ether

출처 및 근거

ORD 기록
ord-14cb64c7bfda4b05916f5894e6e6dfbf
출처 데이터셋
uspto-grants-2014_03
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08673951B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트