ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Reaction of Carboxonium -Ions of Cyclic Acetals, VIII. - Synthesis of rac-4,5,6,7-Tetrahydro-3,7-dimethyl-1-benzofuranAcid-catalyzed dehydration of the 4-methylene-1,3-dioxolane 2, β-oxa-γ,δ-enone 4a or 4b leads to rac-4,5,6,7-tetrahydro-3,7-dimethyl-1-benzofuran (9) - an isomer of menthofuran.
Notes:
Durch säurekatalysierte Dehydratisierung des 4-Methylen-1,3-dioxolans 2, des β-Oxa-γ,δ-enons 4a oder 4b entsteht rac-4,5,6,7-Tetrahydro-3,7-dimethyl-1-benzofuran (9) - ein Isomeres des Menthofurans.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198419840705