97308-29-7

Upstream product

• 108-31-6 maleic anhydride 
• 40418-53-9 1-(benzoyloxy)-5-hydroxy-1(E),3(E)-pentadiene 
• 851877-06-0 (2E,4E)-5-benzoyloxy-penta-2,4-dien-1-yl hydrogen maleate 

Downstream Products

• 97307-91-0 (3aα,4α,5α,7aβ)-5-(benzoyloxy)-1,3,3a,4,5,7a-hexahydro-3-oxo-4-isobenzofurancarboxylic acid ethyl ester 
• 97307-91-0 5-(benzoyloxy)-1,3,3a,4,5,7a-hexahydro-3-oxo-4-isobenzofurancarboxylic acid ethyl ester 
• 114133-13-0 5-(benzoyloxy)-1,3,3a,4,5,7a-hexahydro-3-oxo-4-isobenzofurancarboxylic acid isopropyl ester 
• 114133-13-0 5-(benzoyloxy)-1,3,3a,4,5,7a-hexahydro-3-oxo-4-isobenzofurancarboxylic acid isopropyl ester 
• 114132-98-8 (3aα,4β,5β,7aα)-5-(benzoyloxy)-1,3,3a,4,5,7a-hexahydro-3-oxo-4-isobenzofurancarboxylic acid methyl ester 
• 114133-15-2 5-(benzoyloxy)-1,3,3a,4,5,6,7,7a-octahydro-3-oxo-6,7-dibromo-4-isobenzofurancarboxylic acid ethyl ester 
• 114133-16-3 5-(benzoyloxy)-1,3,3a,4,5,6,7,7a-octahydro-3-oxo-6,7-dibromo-4-isobenzofurancarboxylic acid methyl ester 

Relevant academic research and scientific papers

On the Diels-Alder reactions of pentadienyl maleates and citraconates

Reactions between conjugated dienols and maleic anhydride provide either cis-fused or trans-fused bicyclic products as major products, depending upon how the reaction is carried out. Simply mixing the two reactants together generally leads to cis-fused la

Intra- and Intermolecular Diels-Alder Reactions of Glutaconaldehyde Derivatives

The intramolecular Diels-Alder reaction of the alcohols 10a-d and maleic anhydride gave the cis-fused cycloadducts 12a-d, whereas the esters 13a and 13c prepared from 10a and fumaric acid ethyl or methyl ester monochloride produced trans-fused adducts 14a

ALL-TRANS-1-ACYLOXY-1,3-PENTADIENE-5-OLS AS REACTIVE DIENES IN NEW INTRAMOLECULAR DIELS-ALDER REACTIONS

The high reactivity of the all-trans-1-acyloxy-1,3-pentadiene-5-ols as dienes in intramolecular Diels-Alder reactions with maleic anhydride and fumaric acid ethylester monochloride is discussed.