4686-02-6

Upstream product

• 60-29-7 diethyl ether 
• 103726-36-9 N,N'-diphenyldichloromalonamide 
• 71-43-2 benzene 
• 4513-06-8 Dimethyl-oxo-sulfonium- 
• 103-71-9 phenyl isocyanate 
• 4513-07-9 2-(dimethyl(oxo)-λ⁶-sulfanylidene)-N-phenylacetamide 

Downstream Products

• 621-10-3 N,N'-diphenylmalonamide 

Relevant academic research and scientific papers

Production of carbonyl compounds substituted in α-position

Production of carbonyl compounds substituted in the α-position and having the formula: EQU1 wherein R1 is alkyl, aralkyl, phenyl, toluyl, naphthyl, alkoxy or amino; R2 is hydrogen EQU2 A is hydrogen, alkyl, halo or EQU3 R6 is hydrogen or methyl, and R11 is alkyl; wherein said compounds are formed by reacting a sulfur ylide having the formula: EQU4 wherein Y is the radical EQU5 and R9 and R10 are alkyl or phenyl, with a solution containing both an electrophilic agent A' that is converted into the radical A and a nucleophilic agent B' that is converted into the radical B. The resulting carbonyl compounds are useful as starting materials for the production of paper, textile, and leather auxiliaries, plant protection agents, alkyd resins, polyesters and polyamides.