278799-72-7

Upstream product

• 278799-71-6 (5R)-1-ethynyl-2-methyl-5-(prop-1-en-2-yl)cyclohex-2-en-1-ol 
• 6485-40-1 (R)-Carvone 
• 960307-47-5 (1R,5S)-1-ethynyl-2-methyl-5-(prop-1-en-2-yl)cyclohex-2-enol 

Downstream Products

• 278799-73-8 (+)-(1S,5S)-3-ethynyl-5-isopropenyl-2-methylcyclohex-2-enol 
• 278799-79-4 (3S,5S)-3-[(tert-butyldimethylsilyl)oxy]-1-ehtynyl-5-hydroxy-2-methylcyclohex-1-ene 
• 278799-78-3 (+)-(1S,5S)-3-ethynyl-5-isopropenyl-2-methylcyclohex-2-enyl tert-butyldimethylsilyl ether 
• 278801-11-9 (+)-(1S,5S)-5-(tert-butyldimethylsilyloxy)-3-ethynyl-4-methylcyclohex-3-enyl acetate 
• 278799-74-9 (+)-(1R,5S)-3-ethynyl-5-isopropenyl-2-methylcyclohex-2-enyl benzoate 
• 278799-76-1 (+)-(1S,5S)-3-ethynyl-5-isopropenyl-2-methylcyclohex-2-enyl benzoate 

Relevant academic research and scientific papers

An enantiospecific strategy to all four diastereomers of A-ring enyne synthon of 1α,25-dihydroxyvitamin D3

Enantiospecific syntheses of derivatives all the four diastereomers of A-ring enyne synthon of 1α,25-dihydroxyvitamin D3 (5-ethynyl-4-methylcyclohex-4-en-1,3-diol) have been described starting from the abundantly available monoterpene (R)-carvo

A simple, enantiospecific approach to both enantiomers of 1α,25- dihydroxyvitamin D3 A-ring precursors from R-carvone

A simple and direct approach to both enantiomeric series of A-ring derivatives of 1α,25-dihydroxyvitamin D3 and the corresponding 1α,3α- derivatives, starting from the abundantly available R-carvone, is described. (C) 2000 Elsevier Science Ltd.