N. Furmanova, N. Sorokina, V. I. Andrianov
Dec 1, 1991
Citations
0
Influential Citations
2
Citations
Journal
Structural Chemistry
Abstract
AbstractThe structure of 1-(3,5-dimethyl-2-furyl)-3-(p-tolyl)-prop-2-en-1-one, C16H16O2 is determined by single-crystal x-ray diffractometry. Crystals are triclinic, $$P\bar 1$$ , a=7.381(7), b=8.871(5), c=10.745(13) Å, α=93.53(7), β=102.25(8),γ=95.43(7)°, V=682(1) Å3, Z=2, dcalc=1.170 g cm−3, λ (Cu Kα)=1.54178 Å,μ=5.697 cm−1, M=270.30, F(000)=256, R=0.077 for 1601 unique observed reflections. The trans-geometry of the C=C double bond, thes-cis-geometry of the C=C-C=O moiety, and thes-trans arrangement of the carbonyl and furane oxygen atoms are proved.