117181-61-0

Upstream product

• 10133-06-9 methyl (+/-)-trans-(2,3)-epoxy butanoate 
• 67-64-1 acetone 
• 10133-07-0 trans-2,3-Epoxy-buttersaeuremethylester 
• 23334-72-7 (2S,3S)-2,3-dihydroxybutanoic acid 
• 77-76-9 2,2-dimethoxy-propane 

Downstream Products

• 82010-51-3 (4S)-cis-2,2,5-trimethyl-1,3-dioxolane-4-carboxaldehyde 
• 677751-94-9 C₁₁H₁₈O₃ 
• 677752-10-2 (4S,5S,6R)-2,2,4-Trimethyl-7-methylene-1,3-dioxa-spiro[4.4]nonan-6-ol 
• 677752-05-5 (4S,5S,6S)-2,2,4-Trimethyl-7-methylene-1,3-dioxa-spiro[4.4]nonan-6-ol 
• 124600-38-0 D,L-erythro-O-isopropylidene-2,3-dihydroxybutanoic acid 
• 82010-51-3 (+/-)-2,2,5-trimethyl-cis-1,3-dioxolane-4-carboxaldehyde 

Relevant academic research and scientific papers

Substituted 5-(D,L-erythro-1',2'-Dihydroxypropyl)pyrazines. Potential Precursors for the Synthesis of Biopterin Derivatives

A convenient synthesis of substituted 5-(D,L-erythro-1',2'-dihydroxypropyl)pyrazines from crotonic acid 4 is described.The anomalous behavior during decarboxylation of functionalized 2-oximino-3-oxoesters 8a,b is noted.The structures of prepared compounds

Stereoselective Synthesis of Alcohols, XII. Synthesis of the C-9/C-13 Partial Structure of Methynolide

Reduction of the β-ketoester 5 by yeast led to the β-hydroxyester 7, which was converted to the epoxyesters 13 and 15.Their transformation into the dioxolane carboxylic esters 14 and 16 by SnCl4/acetone proceeded under inversion at C-3.The structure 14 was secured by independent synthesis from D-ribonolactone.The enolate derived from 14 or 16 gave on methylation predominantly the cis-substituted product 21.The isomeric product 2 was obtained from D-fructose in six steps.