219702-91-7

Upstream product

• 80385-43-9 2-cyclohexylideneacetyl chloride 
• 73838-25-2 (3-thienyl)-p-toluenesulfonyl methane 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 1552-92-7 ethyl cyclohexylideneacetate 
• 34846-44-1 3-Bromomethylthiophene 

Downstream Products

• 186027-54-3 3-Cyclohexylidene-1-diazo-1-thiophen-3-yl-propan-2-one 
• 219702-93-9 1-Cyclohexylidene-3-thiophen-3-yl-propan-2-one 

Relevant academic research and scientific papers

Diastereoselective synthesis of the model insect antifeedants related to azadiradione and epoxyazadiradione based on intramolecular insertion of α- aryl-α-diazoketones

A new practical and stereoselective method for the synthesis of the model insect antifeedant CDE fragment of azadiradione and epoxyazadiradione, based on intramolecular insertion of α-aryl-α-diazoketones, has been developed. The procedure can be applied to complex systems. A short SAR study is reported.