TY - JOUR
T1 - The formation and X-ray crystal structure of a novel bridged dilactone derived from chrysanthemic acid by dimerization of lavandulylic acids
AU - Goldschmidt, Zeev
AU - Crammer, Bernard
AU - Gottlieb, Hugo E.
PY - 1987/3/1
Y1 - 1987/3/1
N2 - Thermal acid catalysed rearrangement of chrysanthemic acid or its ethyl ester afforded 5,8-[1-(2-methylpropyl)]-ethano-3,3,8-trimethyl-5-(2-methylethyl)-3,4,4a,5,8,8a-hexahydro-1H, 6H-pyrano[3,4-c]-pyran-1,6-dione, the structure of which was confirmed by X-ray analysis.
AB - Thermal acid catalysed rearrangement of chrysanthemic acid or its ethyl ester afforded 5,8-[1-(2-methylpropyl)]-ethano-3,3,8-trimethyl-5-(2-methylethyl)-3,4,4a,5,8,8a-hexahydro-1H, 6H-pyrano[3,4-c]-pyran-1,6-dione, the structure of which was confirmed by X-ray analysis.
UR - http://www.scopus.com/inward/record.url?scp=45949127101&partnerID=8YFLogxK
U2 - 10.3987/R-1987-03-0607
DO - 10.3987/R-1987-03-0607
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AN - SCOPUS:45949127101
SN - 0385-5414
VL - 26
SP - 607
EP - 611
JO - Heterocycles
JF - Heterocycles
IS - 3
ER -