Zhen, Lv. <br/><br/>
Synthesis and spectral analysis of 5,7-dihydroxy-3-(4-hydroxybenzyl)-6,8-dimethylchroman-4-one 

 - Vol.61(8), Aug 
 - New Delhi  CSIR  2022 
 - 866-869p. 
<br/><br/> An efficient and concise synthetic route was designed based on 5,7-dihydroxy-3-(4-hydroxybenzyl)-6,8-dimethylchroman-4-one, an important active ingredient extracted from PolygonatumOdoratum (Mill.) Druc. In this regard, spectroscopic techniques such as 1H and 13C NMR and high-resolution mass spectrometry (HRMS) were also performed to confirm the final structure. Also, microinfrared spectroscopy and micro-Raman spectroscopy were performed to further determine the structure of the compound.<br/> 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERAL CHEMISTRY