868059-55-6

Basic information

• Product Name: (Z)-3-(3-chlorophenyl)-4-methylene-5-propylidene-1,3-oxazolidin-2-one
• Synonyms: (Z)-3-(3-chlorophenyl)-4-methylene-5-propylidene-1,3-oxazolidin-2-one
• CAS NO: 868059-55-6
• Molecular Weight: 249.697
• Mol File: 868059-55-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z)-3-(3-chlorophenyl)-4-methylene-5-propylidene-1,3-oxazolidin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-3-(3-chlorophenyl)-4-methylene-5-propylidene-1,3-oxazolidin-2-one(868059-55-6)
• EPA Substance Registry System: (Z)-3-(3-chlorophenyl)-4-methylene-5-propylidene-1,3-oxazolidin-2-one(868059-55-6)

Safety Data

• Hazardous Substances Data: 868059-55-6(Hazardous Substances Data)

Upstream product

• 3848-24-6 2,3-hexanedione 
• 2909-38-8 m-chlorophenyl isocyanate 

Relevant articles and documents

Diels-Alder reactions of 2-oxazolidinone dienes in polar solvents using catalysis or non-conventional energy sources

The (Z)-N-substituted 4-methylene-5-propylidene-2-oxazolidinone dienes were prepared by a one-step synthesis, starting from 2,3-hexanedione and isocyanates. Diels-Alder cycloadditions of these dienes were carried out in the presence of the dienophiles methyl vinyl ketone, methyl propiolate, and a captodative olefin, under conditions such as solvents of high polarity, Lewis acid catalysis, and non-conventional energy sources. The reactions carried out either with mixtures of H2O/MeOH or under BF3· Et2O catalysis yielded the highest regio- and stereoselectivities. The use of ionic liquids, microwaves, and ultrasound did not significantly increase the selectivity. Springer-Verlag 2004.