1443054-35-0

Basic information

• Product Name: N-(2-cyclopentylideneethyl)-N-(4-hydroxybutyl)-4-methylbenzenesulfonamide
• Synonyms: N-(2-cyclopentylideneethyl)-N-(4-hydroxybutyl)-4-methylbenzenesulfonamide
• CAS NO: 1443054-35-0
• Molecular Weight: 337.483
• Mol File: 1443054-35-0.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N-(2-cyclopentylideneethyl)-N-(4-hydroxybutyl)-4-methylbenzenesulfonamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(2-cyclopentylideneethyl)-N-(4-hydroxybutyl)-4-methylbenzenesulfonamide(1443054-35-0)
• EPA Substance Registry System: N-(2-cyclopentylideneethyl)-N-(4-hydroxybutyl)-4-methylbenzenesulfonamide(1443054-35-0)

Safety Data

• Hazardous Substances Data: 1443054-35-0(Hazardous Substances Data)

Upstream product

• 931-42-0 (2-bromoethylidene)cyclopentane 
• 78521-69-4 N-(3-hydroxybutyl)-4-methylbenzenesulfonamide 
• 98-59-9 p-toluenesulfonyl chloride 
• 931-43-1 2-(cyclopentylidene)ethanol 
• 120-92-3 cyclopentanone 
• 1903-22-6 ethyl cyclopentylideneacetate 

Downstream Products

• 1443054-70-3 (3R,4R)-3-cyclopentenyl-1-tosylpiperidine-4-carbaldehyde 
• 1443054-36-1 N-(2-cyclopentylideneethyl)-4-methyl-N-(4-oxobutyl)benzenesulfonamide 

Relevant articles and documents

Visible-Light-Promoted Intramolecular α-Allylation of Aldehydes in the Absence of Sacrificial Hydrogen Acceptors

We report herein an unprecedented protocol for radical cyclization of aldehydes with pendant alkenes via synergistic photoredox, cobaloxime, and amine catalysis. The transformation was achieved in the absence of external oxidants, providing a variety of 5-, 6-, and 7-membered ring products with alkene transposition in satisfactory yields. The reaction exhibits wide functional group compatibility and occurs under mild conditions with extrusion of H2.