199013-92-8

Upstream product

• 158821-95-5 4t,7t-diacetoxy-(3ar,7ac)-3a,4,7,7a-tetrahydro-benzo[1,3]dioxol-2-one 
• 159191-08-9 (-)-(2R,3R,4R)-3,4-(cyclohexylidenedioxy)-2-methoxycyclohexan-1-one 
• 198628-65-8 (-)-(1S,2S,3R,4R)-3,4-(cyclohexylidenedioxy)-2-methoxycyclohexan-1-ol 
• 117886-51-8 4t,7t-diacetoxy-(3ar,7ac)-hexahydro-benzo[1,3]dioxol-2-one 

Relevant academic research and scientific papers

Ketone homologation to produce α-methoxyketones: Application to conduritol synthesis

The scope of Trost's sulfone homologation procedure for the conversion of ketones into their α-methoxylated higher homologues has been dramatically expanded. The use of zirconium (or hafnium) tetrachloride in the hydroxy sulfone rearrangement step gives g