219844-41-4

Basic information

• Product Name: Carbamic acid, [(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester (9CI)
• Synonyms: Carbamic acid, [(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester (9CI)
• CAS NO: 219844-41-4
• Molecular Formula: C₆H₁₃NO₅S
• Molecular Weight: 211.23612
• Product Categories: N-BOC
• Mol File: 219844-41-4.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Carbamic acid, [(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Carbamic acid, [(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester (9CI)(219844-41-4)
• EPA Substance Registry System: Carbamic acid, [(methylsulfonyl)oxy]-, 1,1-dimethylethyl ester (9CI)(219844-41-4)

Safety Data

• Hazardous Substances Data: 219844-41-4(Hazardous Substances Data)

Upstream product

• 36016-38-3 tert-Butyl N-hydroxycarbamate 
• 124-63-0 methanesulfonyl chloride 

Downstream Products

• 219844-52-7 N-(t-butyloxycarbonyl)-N-(methanesulfonyloxy)-3-phenylpropionamide 

Relevant articles and documents

A catalyst-free method for the synthesis of 1,4,2-dithiazoles from isothiocyanates and hydroxylamine triflic acid salts

A catalyst-free method for the preparation of 1,4,2-dithiazoles is developed by reactions of isothiocyanates with hydroxylamine triflic acid salts. This reaction achieves C-S, C-N, and S-N bond formation, and a range of products are obtained in moderate to good yields. The obvious feature is using shelf-stable hydroxylamine triflic acid salts as a N source to synthesize heterocycles under mild conditions.

Osmium-catalyzed vicinal oxyamination of alkenes by N-(4- toluenesulfonyloxy)carbamates

N-(4-Toluenesulfonyloxy)carbamates based on a range of common amine protecting groups serve as preformed nitrogen sources in the intermolecular osmium-catalyzed oxyamination reaction of a variety of mono-, di-, and trisubstituted alkenes. The reactions occur with low catalyst loadings and good yields and afford high regioselectivity for unsymmetrically substituted alkenes.