159214-70-7

Basic information

• Product Name: 4'-chlorophenyl 3-methylbut-2-enoate
• Synonyms: 4'-chlorophenyl 3-methylbut-2-enoate
• CAS NO: 159214-70-7
• Molecular Weight: 210.66
• Mol File: 159214-70-7.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 4'-chlorophenyl 3-methylbut-2-enoate(CAS DataBase Reference)
• NIST Chemistry Reference: 4'-chlorophenyl 3-methylbut-2-enoate(159214-70-7)
• EPA Substance Registry System: 4'-chlorophenyl 3-methylbut-2-enoate(159214-70-7)

Safety Data

• Hazardous Substances Data: 159214-70-7(Hazardous Substances Data)

Upstream product

• 106-48-9 4-chloro-phenol 
• 57539-84-1 1,3-Dichloro-3-methyl-2-butanone 
• 541-47-9 3-Methylbutenoic acid 
• 3350-78-5 3,3-Dimethylacryloyl chloride 
• 110-86-1 pyridine 
• 26464-05-1 2-bromo-3-methyl-butyryl bromide 

Downstream Products

• 106-48-9 4-chloro-phenol 
• 80055-85-2 6-chloro-3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-one 
• 1450-74-4 5-chloro-2-hydroxyacetophenone 

Relevant articles and documents

Expeditious photochemical reaction toward the preparation of substituted chroman-4-ones

A facile photochemical preparation of 5-, 6-, and 7-substituted chroman-4-ones from aryl 3-methyl-2-butenoate esters is described. The two-phase base-catalyzed method relies upon two consecutive processes in one-pot reaction through a photo-Fries rearrangement and a based-catalyzed intramolecular oxa-Michael addition to afford the desired products.

ON THE REACTION OF SUBSTITUTED PHENOLS AND 3-METHYLBUT-2-ENOIC ACID. A COMPARATIVE STUDY

A systematic and comparative study of the reaction of a series of substituted phenols and 3-methylbut-2-enoic acid in zinc chloride/phosphorus oxychloride and aluminum chloride/phosphorus oxychloride reveals that the formation of phenolic esters and 2,2-dimethyl-4-chromanones is strongly influenced by the substituents, their popsition on the aromatic ring of the starting phenols.Based on our study, a mixed Friedel-Crafts and Fries rearrangement mechanism is in operation in these reactions.