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Chin. J. Org. Chem. ›› 1999, Vol. 19 ›› Issue (1): 40-45. Previous Articles Next Articles
Original Articles
何欣;牟丽媛;朱莉亚;林紫云;梁晓天
发布日期:
He Xin;Mu Liyuan;Zhu Liya;Lin Ziyun;Liang Xiaotian
Published:
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Fourteen substituted α-phenylcinnamic acids were prepared by classical Perkin condensation reaction. The configuration of α- phenylcinnamic acids was determined by the NOE difference spectra. A plausible way of cleavage was involved in the formation of the specific fragment peaks in the MS of the α-phenylcinnamic acids. The characteristic chemical shift of the olefinic proton in ^1H NMR is also discussed.
Key words: BENZENE P, CINNAMIC ACID P, MASS SPECTROGRAPHY, CHEMICAL SHIFT, NMR SPECTROMETRY, SPECTROGRAPHIC ANALYSIS
CLC Number:
O621
He Xin;Mu Liyuan;Zhu Liya;Lin Ziyun;Liang Xiaotian. Synthesis and spectroscopy study of α-phenylcinamic acids[J]. Chin. J. Org. Chem., 1999, 19(1): 40-45.
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