148113-84-2

Upstream product

• 138273-73-1 dimethyl <2aR,4R(4S,5R,6S,7R),4aR,5S,7aS,8S(E),10R,10aR,10bR>-10-acetoxy-4-methyl-4-(6-methyl-2,8-dioxo-5,6-epoxy-4,7-methano-1,3-dioxecan-5-yl)-5-methoxy-8-(2-methylbut-2-enoyloxy)-3-oxodecahydronaphtho<1,8-bc:4,4a-c'>difuran-5,10a-dicarboxylate 
• 108168-75-8 11-methoxyazadirachtin 
• 138252-23-0 22,23-dihydro-11-methoxyazadirachtin 
• 11141-17-6 azadirachtin 
• 138252-29-6 dimethyl (2aR,4S,4aS,5S,7aS,8S,10R,10aR,10bR)-5-methoxy-4-methyl-3-oxo-8,10-phenylmethylenedioxy-4-phenylselenenoperhydronaphtho<1,8-bc:4,4a-c'>difuran-5,10a-dicarboxylate 
• 861220-30-6 dimethyl <2aR,4RS,4aS,5S,7aS,8S,10R,10aR,10bR>-8,10-dihydroxy-5-methoxy-4-methyl-3-oxodecahydronaphtho<1,8-bc:4,4a-c'>difuran-5,10a-dicarboxylate 
• 1125-88-8 benzaldehyde dimethyl acetal 

Relevant academic research and scientific papers

Chemistry of insect antifeedants from Azadirachta Indica (Part 15):1 Degradation studies of Azadirachtin leading to C8-C14 bond cleavage

The synthesis of a novel macrocyclic carbonate (5) is described which undergoes a base mediated retro-Aldol reaction to cleave the C8-C14 bond giving the highly functionalised decalin unit (7). This key reaction has allowed the preparation of further deri

Chemistry of insect antifeedants from Azadirachta indica (part 9): Oxidative reactions of azadirachtin derivatives leading to C8-C14 bond cleavage

A novel macrocyclic carbonate (4) was obtained by pyridinum chlorochromate oxidation of an azadirachtin derivative (3). This underwent efficient C8-C14 bond cleavage via a retro-Aldol reaction to give a highly functionalised decalin derivative (5) with po