Carbon-13 Cross-Polarization Magic-Angle Spinning Nuclear Magnetic Resonance for Measuring Proanthocyanidin Content and Procyanidin to Prodelphinidin Ratio in Sainfoin ( Onobrychis viciifolia) Tissues.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.8b01215
Abstract: A procedure based on 13C CPMAS NMR was developed to study procyanidins (PCs) and prodelphinidins (PDs) directly in milled sainfoin plant tissues. Blackcurrant and Tilia samples enabled reference spectra of purified proanthocyanidin (PA) fractions, crude… read more here.
Keywords: cross polarization; polarization magic; content; ratio ... See more keywords
Palladium-catalyzed/copper-mediated carbon–carbon cross-coupling reaction for synthesis of 6-unsubstituted 2-aryldihydropyrimidines
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra05155a
Abstract: Dihydropyrimidines (DPs) show a wide range of biological activities for medicinal applications. Among the DP derivatives, 2-aryl-DPs have been reported to display remarkable pharmacological properties. In this work, we describe a method for the synthesis… read more here.
Keywords: mediated carbon; carbon; cross coupling; reaction ... See more keywords