115693-70-4

Basic information

• Product Name: (4-Acetoxy-phenoxy)-acetic acid (E)-2-(4-acetoxy-phenoxy)-1-cyano-vinyl ester
• CAS NO: 115693-70-4
• Molecular Weight: 411.368
• Mol File: 115693-70-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (4-Acetoxy-phenoxy)-acetic acid (E)-2-(4-acetoxy-phenoxy)-1-cyano-vinyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (4-Acetoxy-phenoxy)-acetic acid (E)-2-(4-acetoxy-phenoxy)-1-cyano-vinyl ester(115693-70-4)
• EPA Substance Registry System: (4-Acetoxy-phenoxy)-acetic acid (E)-2-(4-acetoxy-phenoxy)-1-cyano-vinyl ester(115693-70-4)

Safety Data

• Hazardous Substances Data: 115693-70-4(Hazardous Substances Data)

Upstream product

• 20872-29-1 2-(4-acetoxyphenoxy)acetic acid 
• 151-50-8 potassium cyanide 
• 115693-67-9 (p-acetoxyphenoxy)acetyl chloride 

Relevant articles and documents

Synthesis of 4'-O-Methyl- and 4',6-Di-O-Methyl-chalaurenol

Syntheses are described, of the 4'-O- and 4',6-di-O-methyl esters of chalaurenol (1), a novel quinol enol ether obtained from peroxidase enzyme oxidation of the important rotenoid and flavonoid precursor, 2',4,4'-trihydroxychalcone.Aryl orthoformate (12) was condensed with the enol ethers (6) and (7), with trimethylsilyl trifluoromethanesulphonate as catalyst, to yield the acetals (13) and (14), which when heated in pyridine gave the desired ethers (15) and (16).Hoesch conditions using the aryloxy oxo nitrile (24) were unsuccessful, leading to attack at the carbonyl carbon.