615249-20-2

Upstream product

• 615249-19-9 (3aS,5S,6aR,8R,10aS)-5-[(1S,2R,3R,4R,5R)-3-Bromo-2-methoxy-5-(4-methoxy-benzyloxy)-bicyclo[2.2.1]hept-2-yloxy]-8-(tert-butyl-dimethyl-silanyloxy)-4-methylene-octahydro-2-oxa-cyclopenta[d]naphthalen-3-one 
• 154278-40-7 (1S,2S,4S)-bicyclo[2.2.1]hept-5-en-2-yl acetate 
• 69739-34-0 t-butyldimethylsiyl triflate 
• 89238-99-3 O-(4-methoxybenzyl)-trichloroacetimidate 
• 98770-78-6 (S)-3,4,8,8a-tetrahydro-8a-(hydroxymethyl)-1,6-(2H,7H)-naphthalenedione-1-ethylene acetal 
• 615249-05-3 (1S,4S,5R)-2-Methoxy-5-(4-methoxy-benzyloxy)-bicyclo[2.2.1]hept-2-ene 
• 615249-35-9 (1S,4S,5R)-2,2-Dimethoxy-5-(4-methoxy-benzyloxy)-bicyclo[2.2.1]heptane 
• 615249-30-4 Trifluoro-methanesulfonic acid (4aS,6S,8aS)-6-(tert-butyl-diphenyl-silanyloxy)-8a-(2-trimethylsilanyl-ethoxymethoxymethyl)-3,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl ester 
• 615249-11-1 (1S,2R,4aS,6S,8aR)-6-(tert-Butyl-diphenyl-silanyloxy)-1-hydroxymethyl-8a-(2-trimethylsilanyl-ethoxymethoxymethyl)-decahydro-naphthalen-2-ol 
• 615249-09-7 C₃₅H₅₄O₅Si₂ 
• 615249-10-0 (4aS,6S,8aR)-6-(tert-Butyl-diphenyl-silanyloxy)-8a-(2-trimethylsilanyl-ethoxymethoxymethyl)-3,4,4a,5,6,7,8,8a-octahydro-naphthalene-1-carboxylic acid methyl ester 
• 615249-31-5 [(4aS,6S,8aR)-6-(tert-Butyl-diphenyl-silanyloxy)-8a-(2-trimethylsilanyl-ethoxymethoxymethyl)-3,4,4a,5,6,7,8,8a-octahydro-naphthalen-1-yl]-methanol 
• 1026931-54-3 (4aS,6S,8aS)-6-(tert-Butyl-diphenyl-silanyloxy)-8a-(2-trimethylsilanyl-ethoxymethoxymethyl)-octahydro-naphthalen-1-one 
• 615249-08-6 C₁₉H₃₆O₅Si 

Downstream Products

• 615249-36-0 C₂₉H₃₈O₇ 

Relevant academic research and scientific papers

Studies towards the synthesis of azadirachtin: Enantioselective entry into the azadirachtin framework through cascade reactions

The carbon framework of azadirachtin (1) has been prepared enantioselectively: The synthesis of compounds 2a-c follows two novel cascade sequences based on intramolecular radical reactions and acid-mediated redox chemistry. Such advanced intermediates sho