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

HRID 1856107

反応式

HRID 1856107 の反応式
[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

参加物

5

反応物 3

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

生成物 1

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

試薬・触媒・溶媒 1

HCID 6212Chloroform溶媒

実験手順

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.

後処理

  1. customthe volatile portions were then evaporated under vacuum

出典と根拠

ORDレコード
ord-b35b6e00b1204e289eca1cb050a10154
出典データセット
uspto-grants-1980_08
特許番号
US04218238

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