33420-12-1

Basic information

• Product Name: Benzenesulfonic acid, 4-methoxy-, propyl ester
• CAS NO: 33420-12-1
• Molecular Formula: C10H14O4S
• Molecular Weight: 230.285
• Mol File: 33420-12-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Benzenesulfonic acid, 4-methoxy-, propyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonic acid, 4-methoxy-, propyl ester(33420-12-1)
• EPA Substance Registry System: Benzenesulfonic acid, 4-methoxy-, propyl ester(33420-12-1)

Safety Data

• Hazardous Substances Data: 33420-12-1(Hazardous Substances Data)

Upstream product

• 71-23-8 propan-1-ol 
• 696-63-9 4-Methoxybenzenethiol 
• 98-68-0 4-methoxy-phenyl-sulphonyl chloride 

Relevant articles and documents

Photoinduced Oxidative Cross-Coupling for O-S Bond Formation: A Facile Synthesis of Alkyl Benzenesulfonates

We have developed a photoinduced oxidative cross-coupling of thiophenols with alcohols for O-S bond formation. The protocol uses visible light, a metal-free photocatalyst, and oxygen as the oxidant for the selective synthesis of alkyl benzenesulfonates; no ligand co-additive is necessary. Mechanistic studies suggested that the disulfide and alkyl benzenesulfinate are involved as intermediates and that the transformation proceeds by a radical pathway.