Pyridine → 1-naphthyl N-(N'-benzenesulfonyl-N'-methylaminosulfinyl)-N-methylcarbamate

HRID 1660520ノート

反応式

HRID 1660520 の反応式
[CH3:1][NH:2][C:3](=[O:15])[O:4][C:5]1[C:14]2[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=2)[CH:8]=[CH:7][CH:6]=1.N1C=CC=CC=1.[S:22](Cl)(Cl)=[O:23].[CH3:26][NH:27][S:28]([C:31]1[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=1)(=[O:30])=[O:29]>O1CCCC1>[C:31]1([S:28]([N:27]([CH3:26])[S:22]([N:2]([CH3:1])[C:3](=[O:15])[O:4][C:5]2[C:14]3[C:9](=[CH:10][CH:11]=[CH:12][CH:13]=3)[CH:8]=[CH:7][CH:6]=2)=[O:23])(=[O:30])=[O:29])[CH:32]=[CH:33][CH:34]=[CH:35][CH:36]=1

参加物

6

反応物 4

HCID 1049Pyridine2 回HCID 6129CarbarylHCID 24386Thionyl ChlorideHCID 78858N-Methylbenzenesulfonamide

生成物 1

HCID 129599981-naphthyl N-(N'-benzenesulfonyl-N'-methylaminosulfinyl)-N-methylcarbamate

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒

実験手順

To a solution of 1-naphthyl methylcarbamate (4.0 g, 0.02 mol) in 20 ml dry tetrahydrofuran was added pyridine (2.0 g, 0.025 mol) followed by thionyl chloride (2.5 g, 0.021 mol). The mixture was stirred at room temperature for 4 hours. Pyridine (2 g, 0.025 mol) was added and followed by 3.5 g (0.02 mol) N-methylbenzenesulfonamide and the mixture was stirred at room temperature overnight.

後処理

  1. stirringthe mixture was stirred at room temperature overnight

出典と根拠

ORDレコード
ord-e64338fb37b14dd495bd51008c144bd1
出典データセット
uspto-grants-1981_12
特許番号
US04308274

反応ノート

読み込み中…