157530-74-0

Basic information

• Product Name: methyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate
• Synonyms: methyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate
• CAS NO: 157530-74-0
• Molecular Weight: 208.171
• Mol File: 157530-74-0.mol

Chemical Properties

• CAS DataBase Reference: methyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate(157530-74-0)
• EPA Substance Registry System: methyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate(157530-74-0)

Safety Data

• Hazardous Substances Data: 157530-74-0(Hazardous Substances Data)

Upstream product

• 100-64-1 cyclohexanone-oxime 
• 172795-73-2 methyl α-diazo-α-(benzo[1,3]dioxol-5-yl)acetate 

Downstream Products

• 1616777-54-8 methyl 2-(benzo[d][1,3]dioxol-5-yl)-2-hydroxy-3-(2-phenyloxazol-5-yl)propanoate 

Relevant articles and documents

Synthesis of an α(aminooxy)arylacetic ester by the reaction of an α-diazo ester with n-hydroxyphthalimide

The α-diazo esters (6) and (7) react, in the absence of any catalyst, with a variety of HONR2 and HON =CR2compounds to give the 0-alkylated adducts (8) to (16). In particular, reaction of (7) with Nhydroxyphthalimide in refluxing benzene followed by deprotection gives the title compound (1).