233589-89-4

Upstream product

• 233589-83-8 (3aR,4S,6S,7R,7aS)-7-Benzyloxy-4-iodomethyl-6-(4-methoxy-phenoxy)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran 
• 233589-87-2 N-{(S)-1-[(S)-Benzyloxy-((4S,5S)-2,2-dimethyl-5-vinyl-[1,3]dioxolan-4-yl)-methyl]-allyl}-2,2,2-trichloro-acetamide 
• 233589-86-1 2,2,2-Trichloro-acetimidic acid (E)-(S)-4-benzyloxy-4-((4R,5S)-2,2-dimethyl-5-vinyl-[1,3]dioxolan-4-yl)-but-2-enyl ester 
• 233589-82-7 p-methoxyphenyl 2-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranoside 
• 233589-84-9 (E)-(S)-4-Benzyloxy-4-((4R,5S)-2,2-dimethyl-5-vinyl-[1,3]dioxolan-4-yl)-but-2-enoic acid methyl ester 
• 233589-85-0 (E)-(S)-4-Benzyloxy-4-((4R,5S)-2,2-dimethyl-5-vinyl-[1,3]dioxolan-4-yl)-but-2-en-1-ol 
• 73111-80-5 (2R,3S,4S)-3,4-isopropylidenedioxy-2-benzyloxyhex-5-enal 
• 100-39-0 benzyl bromide 
• 24424-99-5 di-tert-butyl dicarbonate 
• 233589-88-3 {(S)-1-[(S)-Benzyloxy-((4S,5S)-2,2-dimethyl-5-vinyl-[1,3]dioxolan-4-yl)-methyl]-allyl}-carbamic acid tert-butyl ester 

Relevant academic research and scientific papers

A versatile approach to the synthesis of highly functionalised carbocycles

A synthetic route towards conduramine and carbasugar derivatives based on the transformation (i.e. two-carbon Wittig olefination and ester reduction) of the Vasella rearrangement product derived from D-galactose followed by either a [3,3] Overman or a [2,3]-Wittig-Still sigmatropic rearrangement, and subsequent ring-closing metathesis, is presented.