87639-42-7

Basic information

• Product Name: 3-Butyn-1-ol, 4-(4-methylphenyl)-, 4-methylbenzenesulfonate
• CAS NO: 87639-42-7
• Molecular Formula: C18H18O3S
• Molecular Weight: 314.405
• Mol File: 87639-42-7.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 3-Butyn-1-ol, 4-(4-methylphenyl)-, 4-methylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Butyn-1-ol, 4-(4-methylphenyl)-, 4-methylbenzenesulfonate(87639-42-7)
• EPA Substance Registry System: 3-Butyn-1-ol, 4-(4-methylphenyl)-, 4-methylbenzenesulfonate(87639-42-7)

Safety Data

• Hazardous Substances Data: 87639-42-7(Hazardous Substances Data)

Usage

Description

3-Butyn-1-ol, 4-(4-methylphenyl)-, 4-methylbenzenesulfonate is a chemical compound that is used as a reactant in various chemical processes. It is a sulfonate ester derivative of 3-butyn-1-ol, which is an alkyne alcohol. The 4-(4-methylphenyl)moiety in the compound indicates the presence of a phenyl group with a methyl substituent. This chemical is often used in organic synthesis as a reagent for the introduction of the 4-methylbenzenesulfonate group into other molecules, and it has applications in pharmaceutical and materials science research due to its ability to modify the properties of other chemical compounds.

Uses

Used in Pharmaceutical Research:
3-Butyn-1-ol, 4-(4-methylphenyl)-, 4-methylbenzenesulfonate is used as a reagent for the introduction of the 4-methylbenzenesulfonate group into other molecules, which can modify the properties of pharmaceutical compounds and enhance their therapeutic effects.
Used in Materials Science Research:
3-Butyn-1-ol, 4-(4-methylphenyl)-, 4-methylbenzenesulfonate is used as a reactant in the synthesis of new materials with specific properties, such as improved stability, solubility, or reactivity. Its ability to modify the properties of other chemical compounds makes it a valuable tool in materials science research.

Upstream product

• 624-31-7 4-tolyl iodide 
• 766-97-2 4-n-methylphenylacetylene 
• 87639-41-6 4-p-tolylbut-3-yn-1-yl triflate 
• 31208-53-4 4-p-tolylbut-3-yn-1-ol 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 1221975-11-6 butyl(4-p-tolylbut-3-ynyl)selane 
• 87639-55-2 1-p-tolyl-1-oxobut-4-yl 2,2,2-trifluoroethyl ether 
• 7143-76-2 cyclopropyl-p-tolyl-methanone 
• 55088-87-4 Cyclopropyl-p-tolyl-keton-trifluorethanolketal 
• 87639-46-1 2-(p-tolyl)cyclobutan-1-one 
• 30011-66-6 1-(but-3-en-1-yn-1-yl)-4-methylbenzene 
• 31208-53-4 4-p-tolylbut-3-yn-1-ol 

Relevant articles and documents

External Oxidant-Free Oxidative Tandem Cyclization: NaI-Catalyzed Thiolation for the Synthesis of 3-Thiosubstituted Pyrroles

A simple method for the synthesis of 3-thiosubstituted pyrroles from homopropargylic amines and thiosulfonates via a tandem sulfenylation/cyclization has been developed. The thiosulfonates are used both as substrates and oxidants in this transformation. This procedure exhibits good functional group tolerance and a series of 3-thiosubstituted pyrrole derivatives was obtained in moderate to good yields. (Figure presented.).

Cu-Catalyzed Tandem Aerobic Oxidative Cyclization for the Synthesis of 3,3′-Bipyrroles from the Homopropargylic Amines

A Cu-catalyzed method for the synthesis of 3,3′-bipyrroles from homopropargylic amines through tandem aerobic oxidative cyclization involving the formation of C-C bond has been developed. The features of this reaction are a small number of Cu catalysis and simple starting substrates. Moreover, this procedure exhibits good functional group tolerance and a series of 3,3′-bipyrroles derivatives are obtained in moderate to good yields.