1449336-19-9

Basic information

• Product Name: benzyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate
• Synonyms: benzyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate
• CAS NO: 1449336-19-9
• Molecular Weight: 284.268
• Mol File: 1449336-19-9.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: benzyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate(CAS DataBase Reference)
• NIST Chemistry Reference: benzyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate(1449336-19-9)
• EPA Substance Registry System: benzyl 2-(benzo[d][1,3]dioxol-5-yl)-2-oxoacetate(1449336-19-9)

Safety Data

• Hazardous Substances Data: 1449336-19-9(Hazardous Substances Data)

Upstream product

• 62396-98-9 benzo[1,3]dioxol-5-yl-oxo-acetic acid 
• 100-39-0 benzyl bromide 
• 538-60-3 dibenzyl hydrogen phosphite 
• 65709-23-1 3,4-methylenedioxyphenylglyoxal 
• 2635-13-4 1,2-(methylenedioxy)-4-bromobenzene 
• 7579-36-4 dibenzyl oxalate 

Downstream Products

• 1449336-13-3 C₂₃H₁₉NO₆S 
• 1449335-94-7 C₂₉H₂₇NO₈S 
• 1449336-10-0 C₂₉H₂₇NO₈S 

Relevant articles and documents

2-Oxo promoted hydrophosphonylation & aerobic intramolecular nucleophilic displacement reaction

Highly efficient catalyst free methods for the synthesis of α-hydroxy-β-oxophosphonates and α-oxoesters have been described. The existence of a 2-oxo group in α-oxoaldehydes is a key factor in promoting the reaction of the tervalent phosphite form towards 2-oxoaldehydes in the synthesis of α-hydroxy-β-oxophosphonates. The in situ activated α-C-H atom of α-hydroxy-β-oxophosphonates sustains aerobic intramolecular nucleophilic displacement in a curious way to produce α-oxoester.

Organocatalyzed formal [2 + 2] cycloaddition of ketimines with allenoates: Facile access to azetidines with a chiral tetrasubstituted carbon stereogenic center

An enantioselective organocatalyzed aza-MBH-type reaction of ketimines and allenoates has been developed. The present formal [2 + 2] cycloaddition produces highly functionalized azetidines with a chiral tetrasubstituted carbon stereogenic center in good to excellent yields and high enantioselectivities.