701292-24-2

Upstream product

• 701292-23-1 (+)-(1S,2S)-(2-hydroxymethylcyclobutyl)diphenylmethanol 

Downstream Products

• 701292-28-6 (+)-(1S,2S)-2-(hydroxydiphenylmethyl)cyclobutanecarboxylic acid methyl ester 
• 809-43-8 (1S,2S)-α,α,α',α'-tetraphenylcyclobutane-1,2-dimethanol 

Relevant academic research and scientific papers

Preparation of highly enantiomerically enriched cyclobutane and cyclobutene diols

Cyclobutene (+)-9, (+)-12, (+)-13, (+)-15, and cyclobutane (+)-19, (+)-22, (+)-23, (+)-25 diols were obtained in high enantiomeric excesses from monoacetates (-)-23 or (+)-16. An alternative method for obtaining (+)-22 and (+)-25 involved the resolution of cyclobutane 1,2-dicarboxylic acid.