446867-22-7

Upstream product

• 61447-86-7 (S)-3-hydroxy-2,2-dimethylcyclohexanone 
• 69739-34-0 t-butyldimethylsiyl triflate 
• 352424-95-4 3-tert-butyldimethylsilyloxy-2,2-dimethylcyclohexanone 

Downstream Products

• 446867-17-0 C₃₄H₅₅O₃PSi₂ 
• 446867-15-8 [(3R,5S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-4,4-dimethyl-cyclohex-(Z)-ylidene]-acetic acid ethyl ester 
• 446867-33-0 2-[(3R,5S)-3,5-Bis-(tert-butyl-dimethyl-silanyloxy)-4,4-dimethyl-cyclohex-(Z)-ylidene]-ethanol 

Relevant academic research and scientific papers

2,2-Disubstituted analogues of the natural hormone 1α,25-dihydroxyvitamin D3: Chemistry and biology

Six new 2,2-disubstituted analogues of the natural hormone calcitriol have been prepared. Chemical novelty includes (1) the first example of an inverse-electron-demand Diels-Alder cycloaddition using a pyrone diene and a difluorinated vinyl ether dienophi