2-Pyridone → 3-(3-Bromophenyl)-4-methoxy-1-methyl-5-phenylpyridinium trifluoromethanesulfonate

HRID 1856107

반응식

HRID 1856107 반응식
[Br:1][C:2]1[CH:3]=[C:4]([C:8]2[C:13](=[O:14])[C:12]([C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)=[CH:11][N:10]([CH3:21])[CH:9]=2)[CH:5]=[CH:6][CH:7]=1.N1C=CC=C[C:23]1=O.[F:29][C:30]([F:37])([F:36])[S:31]([O:34]C)(=[O:33])=[O:32]>C(Cl)(Cl)Cl>[F:29][C:30]([F:37])([F:36])[S:31]([O-:34])(=[O:33])=[O:32].[Br:1][C:2]1[CH:3]=[C:4]([C:8]2[CH:9]=[N+:10]([CH3:21])[CH:11]=[C:12]([C:15]3[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=3)[C:13]=2[O:14][CH3:23])[CH:5]=[CH:6][CH:7]=1

참가 물질

5

반응물 3

HCID 88712-PyridoneHCID 9526Methyl triflateHCID 128792753-(3-Bromophenyl)-1-methyl-5-phenylpyridin-4(1H)-one

생성물 1

HCID 233457723-(3-Bromophenyl)-4-methoxy-1-methyl-5-phenylpyridinium trifluoromethanesulfonate

시약·촉매·용매 1

HCID 6212Chloroform용매

실험 절차

A 10 g. portion of 3-(3-bromophenyl)-1-methyl-5-phenyl-4(1H)-pyridinone was made from 22 g. of the corresponding 2-propane as described in Example 1. A 3.4 g. portion of the intermediate pyridinone was dissolved in chloroform and 1.8 g. of methyl trifluoromethanesulfonate was added. The reaction mixture was allowed to stand overnight, and the volatile portions were then evaporated under vacuum. The residue was identified as 3-(3-bromophenyl)-4-methoxy-1-methyl-5-phenylpyridinium trifluoromethanesulfonate, molecular weight 339 by mass spectroscopy.

후처리

  1. customthe volatile portions were then evaporated under vacuum

출처 및 근거

ORD 기록
ord-b35b6e00b1204e289eca1cb050a10154
출처 데이터셋
uspto-grants-1980_08
특허 번호
US04218238

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