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

HRID 1660520Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1660520
[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

Komponenten

6

Edukt 4

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

Produkt 1

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

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

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.

Aufarbeitung

  1. stirringthe mixture was stirred at room temperature overnight

Quellen und Nachweise

ORD-Eintrag
ord-e64338fb37b14dd495bd51008c144bd1
Quelldatensatz
uspto-grants-1981_12
Patentnummer
US04308274

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