956219-34-4

Upstream product

• 50-00-0 formaldehyd 
• 1165952-92-0 cyclohexa-1,4-diene 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 4771-80-6 1,2,5,6-tetrahydrobenzoic acid 
• 72581-32-9 cyclohex-3-enylmethanol 

Downstream Products

• 956219-40-2 (1S,4S,8S)-8-[(tert-butyl-diphenylsilanyloxy)methyl]-3-(pyridin-2-yl)-2-oxa-3-azabicyclo[2.2.2]oct-5-ene 
• 956219-41-3 (1R,4R,7S)-7-[(tert-butyl-diphenylsilanyloxy)methyl]-3-(pyridin-2-yl)-2-oxa-3-azabicyclo[2.2.2]oct-5-ene 
• 956219-48-0 (1S,4S,7R)-7-[(tert-butyl-diphenylsilanyloxy)methyl]-3-(pyridin-2-yl)-2-oxa-3-azabicyclo[2.2.2]oct-5-ene 

Relevant academic research and scientific papers

Synthesis of 1,3-Cycloalkadienes from Cycloalkenes: Unprecedented Reactivity of Oxoammonium Salts

Few methods allow for the direct conversion of cycloalkenes into cycloalkadienes with high chemo- and regioselectivity. Herein, we report a convenient one-pot process for this transformation that involves the unprecedented N-preferential group transfer of N-oxoammonium salts to cycloalkenes, followed by Cope elimination, to afford cycloalkadienes at room temperature and pressure.

Divergent reactions for racemates: Catalytic, enantioselective, and regiodivergent nitroso diels-alder reactions

(Chemical Equation Presented) Two products out of eight possible isomers are obtained from the [CuPF6(MeCN)4]-catalyzed, highly enantioselective, and regiodivergent nitroso Diels-Alder reactions of 6-substituted 1,3-cyclohexadienes (