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Spectrometric Study of α-Phenylcinnamic Acids
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作者 Xin HE Li Yuan MOU +2 位作者 Zi Yun LIN Li Ya ZHU Xiao Tian LIANG (Institute of Materia Medica , Chinese Academy of Medical Sciences and Peking Union Medical College . Beijing 100050 ) 《Chinese Chemical Letters》 SCIE CAS CSCD 1997年第10期883-884,共2页
Fourteen substituted α-phenylcinnamic acids were prepared by the classical Perkin condensation. A plausible way of cleavage was involved in the formation of the specific fragment peaks in the MS of the α-phenylcinn... Fourteen substituted α-phenylcinnamic acids were prepared by the classical Perkin condensation. 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 HNMR is also discussed 展开更多
关键词 Spectrometric Study of phenylcinnamic Acids
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