(5-(1-Hydroxy-1-methyl-ethyl))-pyridine-2-sulfonic acid amide → 2-Pyridinesulfonamide, 5-(1-methylethenyl)-

HRID 2228816

反応式

HRID 2228816 の反応式
O[C:2]([C:5]1[CH:6]=[CH:7][C:8]([S:11]([NH2:14])(=[O:13])=[O:12])=[N:9][CH:10]=1)([CH3:4])[CH3:3]>C(C(O)=O)(F)(F)F>[C:2]([C:5]1[CH:6]=[CH:7][C:8]([S:11]([NH2:14])(=[O:13])=[O:12])=[N:9][CH:10]=1)([CH3:4])=[CH2:3]

参加物

3

反応物 1

HCID 54360667(5-(1-Hydroxy-1-methyl-ethyl))-pyridine-2-sulfonic acid amide

生成物 1

HCID 450806412-Pyridinesulfonamide, 5-(1-methylethenyl)-

試薬・触媒・溶媒 1

HCID 6422Trifluoroacetic acid溶媒

実験手順

A solution of 0.1 g of (5-(1-hydroxy-1-methyl-ethyl))-pyridine-2-sulfonic acid amide in CF3CO2H (2 ml) was refluxed for 20 h. The solvent was then removed in vacuo to give 5-isopropenyl-pyridine-2-sulfonic acid amide as a white solid which was essentially pure. El mass spectrum, m/e 198 (M calculated for C8H10N2O2S: 198).

後処理

  1. customThe solvent was then removed in vacuo

出典と根拠

ORDレコード
ord-3ed905829b7b49cbacbbd7d42528b16f
出典データセット
uspto-grants-2002_07
特許番号
US06417360B1

関連ノート

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