1228931-75-6

Basic information

• Product Name: methyl 3-hydroxy-2-methylene-5-phenylpent-4-ynoate
• Synonyms: methyl 3-hydroxy-2-methylene-5-phenylpent-4-ynoate
• CAS NO: 1228931-75-6
• Molecular Weight: 216.236
• Mol File: 1228931-75-6.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: methyl 3-hydroxy-2-methylene-5-phenylpent-4-ynoate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 3-hydroxy-2-methylene-5-phenylpent-4-ynoate(1228931-75-6)
• EPA Substance Registry System: methyl 3-hydroxy-2-methylene-5-phenylpent-4-ynoate(1228931-75-6)

Safety Data

• Hazardous Substances Data: 1228931-75-6(Hazardous Substances Data)

Upstream product

• 2579-22-8 Phenylpropargyl aldehyde 
• 292638-85-8 acrylic acid methyl ester 

Relevant articles and documents

Copper-Catalyzed Intramolecular Chalcogenoamination of Enynyl Azides: Synthesis of 5-Selenyl/Sulfenyl Nicotinates

A novel methodology for the synthesis of 5-selenyl/sulfenyl nicotinates involving copper-catalyzed organochalcogenyl aza-annulation of enynyl azide with diorganyl-dichalcogenides has been described. This method offers difunctionalization of alkynes via regioselective intramolecular chalcogenoamination in one pot to provide substituted 5-chalcogenyl nicotinates in good to excellent yields. The resulting nicotinates provide access to their oxides, sulfones, and acid derivatives.

3,5-Disubstituted 6H-pyrrolo[1,2-c][1,2,3]triazoles from Morita-Baylis-Hillman adducts of propargyl aldehydes

A simple method for synthesizing several 6H-pyrrolo[1,2-c][1,2,3]triazole derivatives having a methoxycarbonyl or an acetyl group at C-5 position and 7,8-dihydro-4H-[1,2,3]triazolo[1,5-a]indol-5(6H)-ones via an intramolecular 1,3-dipolar cycloaddition reaction of azido enynes, which were readily obtained from the Morita-Baylis-Hillman acetates of propargyl aldehydes with sodium azide, has been developed.