133793-08-5

Basic information

• Product Name: benzyl 4-chlorocinnamate
• Synonyms: benzyl 4-chlorocinnamate
• CAS NO: 133793-08-5
• Molecular Weight: 272.731
• Mol File: 133793-08-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: benzyl 4-chlorocinnamate(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl 4-chlorocinnamate(133793-08-5)
• EPA Substance Registry System: benzyl 4-chlorocinnamate(133793-08-5)

Safety Data

• Hazardous Substances Data: 133793-08-5(Hazardous Substances Data)

Upstream product

• 1615-02-7 p-chlorocinnamic acid 
• 7221-40-1 benzyldimethyl-2-hydroxyethyl-ammonium chloride 
• 1075-77-0 4-chlorocinnamaldehyde 
• 100-51-6 benzyl alcohol 
• 67228-76-6 4-chlorophenylpropynal 

Downstream Products

• 2019-34-3 3-(4-chlorophenyl)propanoic acid 
• 1431467-28-5 C₂₉H₂₈ClNO₅S 

Relevant articles and documents

Highly efficient and green esterification of carboxylic acids in deep eutectic solvents without any other additives

A protocol that carboxylic acids esterifies with the quaternary ammonium salt of deep eutectic solvent (DES) is presented, which opens a new access to ester using DES as alkylating agent, solvent, and catalyst. The reaction runs smoothly in DES without any other additives. Substituted cinnamic acids, aromatic acids, and aliphatic acids can be esterified in moderate to good yields. The advantages of this reaction include excellent functional group compatibility and simple reaction procedure.

Protonation of homoenolate equivalents generated by N-heterocyclic carbenes

Homoenolate equivalents are generated by Lewis basic N-heterocyclic carbene catalysts and then protonated to generate efficiently saturated esters from unsaturated aldehydes. This reactivity is extended to the generation of β-acylvinyl anions from alkynyl aldehydes. The asymmetric protonation of a homoenolate equivalent generated from a β,β-disubstituted aldehyde can be accomplished with a chiral N-heterocyclic carbene. Georg Thieme Verlag Stuttgart.