27620-83-3

Upstream product

• 21963-38-2 5-vinyl-dihydrofuran-2(3H)-one 

Downstream Products

• 1429328-65-3 (E)-5-(3-fluorostyryl)dihydrofuran-2(3H)-one 
• 1429328-66-4 (Z)-5-(3-fluorostyryl)dihydrofuran-2(3H)-one 
• 1429328-63-1 (E)-5-(4-iodostyryl)dihydrofuran-2(3H)-one 
• 1429328-64-2 (Z)-5-(4-iodostyryl)dihydrofuran-2(3H)-one 
• 1429328-60-8 (E)-5-styryltetrahydrofuran-2(3H)-one 
• 119702-51-1 (E)-5-styryltetrahydrofuran-2(3H)-one 
• 1429328-73-3 (E)-5-(4-methylthiostyryl)dihydrofuran-2(3H)-one 
• 1429328-76-6 (Z)-5-(4-methylthiostyryl)dihydrofuran-2(3H)-one 
• 1429328-69-7 (E)-5-(4-cyanostyryl)dihydrofuran-2(3H)-one 
• 1429328-70-0 (Z)-5-(4-cyanostyryl)dihydrofuran-2(3H)-one 
• 1429328-67-5 (E)-5-(3-iodostyryl)dihydrofuran-2(3H)-one 
• 1429328-68-6 (Z)-5-(3-iodostyryl)dihydrofuran-2(3H)-one 
• 10374-51-3 5-hydroxymethyl-4,5-dihydrofuranone 

Relevant academic research and scientific papers

Identification and Synthesis of New γ-Lactones from Tuberose Absolute (Polianthes tuberosa)

Six unsaturated γ-lactones, (Z)-5-octen-4-olide (1), (Z)-5-decen-4-olide (2), (Z)-6-nonen-4-olide (3), (Z)-6-dodecen-4-olide (4), (Z,Z)-6,9-dodecadien-4-olide (5), and tuberolide (6) have been identified for the first time in tuberose absolute (from Polianthes tuberosa L.).All structures were corroborated by synthesis and all, except 3 and 4, are new.An improved method for the stereoselective synthesis of (+/-)-cis-bicyclo-non-3-en-7-one (23) by an AlCl3-catalyzed Diels-Alder reaction is reported.