Wang Yong-jian
2010
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Journal
Journal of Northeast Normal University
Abstract
The novel 4-hydroxy-4-(2-(prop-2-ynyloxy)phenyl)butan-2-one(1)and 3-methoxy-4-(prop-2-ynyloxy)benzaldehyde(2)were prepared by the reaction of 3-bromoprop-1-yne with 2-hydroxybenzaldehyde and 4-hydroxy-3-methoxybenzal-dehyde,respectively.The compounds(1)and(2)were characterized by elemental analyses,1H NMR spectroscopy,FTIR spectroscopy and single crystal X-ray diffraction analysis.In addition to carbon atoms of the benzene ring in compounds(1),the remaining carbon atoms are in the same side of the benzene ring.Carbon atoms of butyl adopt a zigzag conformation.The propargyl in compounds(1) and(2)keep a straight line.