40491-80-3

Basic information

• Product Name: octyl 4-methylbenzenesulfinate
• Synonyms: octyl 4-methylbenzenesulfinate
• CAS NO: 40491-80-3
• Molecular Weight: 268.42
• Mol File: 40491-80-3.mol
• Article Data: 9

Chemical Properties

• CAS DataBase Reference: octyl 4-methylbenzenesulfinate(CAS DataBase Reference)
• NIST Chemistry Reference: octyl 4-methylbenzenesulfinate(40491-80-3)
• EPA Substance Registry System: octyl 4-methylbenzenesulfinate(40491-80-3)

Safety Data

• Hazardous Substances Data: 40491-80-3(Hazardous Substances Data)

Upstream product

• 111-87-5 octanol 
• 106-45-6 para-thiocresol 
• 459-44-9 4-methylbenzenediazonium tetrafluoroborate 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 672-78-6 methyl p-toluene sulfinate 
• 536-57-2 p-toluene sulfinic acid 
• 10439-23-3 4-methylbenzenesulfinyl chloride 
• 6873-90-1 N-benzyl-4-methylbenzenesulfinamide 

Relevant articles and documents

Isocyanide-Induced Esterification of Sulfinic Acids to Access Sulfinates

The isocyanide-induced esterification of sulfinic acids with alcohols or thiophenols access to sulfinates has been developed. Various primary, secondary, and tertiary alcohols could be compatible with the established protocols. Notably, such an isocyanide-induced synthetic strategy presented the advantages of simple operation, good functional group tolerance, and more than 40 examples up to 99% yields. (Figure presented.).

A aryl sulfonic acid ester compound synthesis method (by machine translation)

The invention relates to medicine, in the field of organic chemical and fine chemical industry, and in particular relates to a simple, highly efficient method for preparing aryl sulfonic acid ester compound. The method is to four fluoro boric acid aryl diazonium salt, double-(sulfur dioxide) - 1, 4 - diazabicyclo [2.2.2] octane adduct (DABSO) and alcohol as the raw material, the copper salt catalyst, under the presence of an oxidant, nitrogen protection, 50 - 100 °C heating under the reaction conditions, it took 10 - 15 hours synthetic aryl sulfonate. The reaction through simple after treatment can be a high yield a series of aryl sulfonic acid ester compound. On the benzene ring with various substituted aryl four fluoroborates, ordinary primary alcohol, secondary alcohol can be utilized as a reaction substrate, to obtain the corresponding asia sulfonic acid ester. (by machine translation)

An efficient and novel method for the synthesis of sulfinate esters under solvent-free conditions

The present letter describes a reliable one-stage process for the preparation of sulfinate esters from the corresponding sulfinic acid and alcohols in the presence of N,N′-dicyclohexylcarbodiimide (DCC) under solvent-free conditions.