135513-95-0

Basic information

• Product Name: 1,1-dimethylethyl 3-hydroxy-2-methylene-5-phenylpentanoate
• Synonyms: 1,1-dimethylethyl 3-hydroxy-2-methylene-5-phenylpentanoate
• CAS NO: 135513-95-0
• Molecular Weight: 262.349
• Mol File: 135513-95-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,1-dimethylethyl 3-hydroxy-2-methylene-5-phenylpentanoate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-dimethylethyl 3-hydroxy-2-methylene-5-phenylpentanoate(135513-95-0)
• EPA Substance Registry System: 1,1-dimethylethyl 3-hydroxy-2-methylene-5-phenylpentanoate(135513-95-0)

Safety Data

• Hazardous Substances Data: 135513-95-0(Hazardous Substances Data)

Upstream product

• 104-53-0 3-phenyl-propionaldehyde 
• 1663-39-4 tert-Butyl acrylate 

Downstream Products

• 135514-12-4 1,1-dimethylethyl 2,3,3a,7a-tetrahydro-6-(2-phenylethyl)-4H-furo<2,3-b>pyran-5-carboxylate 
• 135514-03-3 1,1-dimethylethyl 2-methylene-3-oxo-5-phenylpentanoate 

Relevant articles and documents

Preparation and Selected Reactions of t-Butyl 2-Methylene-3-oxoalkanoates

The title class of 1,1-diactivated ethylenes has been prepared in two steps from aldehydes and t-butyl acrylate by (i) DABCO-catalyzed coupling to give t-butyl 2-(hydroxyalkyl)-2-propenoates 11 and (ii) low-temperature Jones oxidation, followed by swift work up at low temperature.The resulting butyl 2-methylene-3-oxoalkanoates 12 are stabilized by sterically demanding and also by aromatic groups R.For primary unhindered alkyl groups, stability is low.The compounds enter into Michael reactions, hetero Diels-Alder additions with enol ethers, and self-dimerization.Key Words: Ethylenes, 2,2-diactivated/ Michael acceptors/ 1-Oxa-1,3-butadienes/Hetero Diels-Alder reaction