Heteroatom-Assisted Regio- and Stereoselective Palladium-Catalyzed Carboxylation of 9-Allyl Adenine
作者:Dhanashri A. Sable、Aniket Gholap、Saidurga Prasad Kommyreddy、Dipak J. Fartade、Santosh J. Gharpure、Carola Schulzke、Anant R. Kapdi
DOI:10.1021/acs.joc.2c00659
日期:2022.10.7
Strategy for the synthesis of acyclic nucleoside analogs of biological relevance via highly regio- and stereoselective C–H functionalization employing heteroatom-assisted palladium-catalyzedcarboxylation of 9-allyl adenine is disclosed. Substrate scope with different carboxylic acids was performed giving decent to good yields of the desired products. The method also allowed for the synthesis of deuterated
A new variant of the Reformatsky-Claisen rearrangement is described. The reaction of substituted allyl alpha-bromoacetates with indium and indium(III) chloride under ultrasonication provides a general entry into the functionalized synthon. (C) 2011 Elsevier Ltd. All rights reserved.
The Essential Oil of Bupleurum fruticosum L. from Corsica: A Comprehensive Study
oils. A solvent‐free microwave extraction (SFME) of aerial parts was carried out and the composition of the extract compared with that of the essentialoil. Finally, 57 oil samples isolated from aerial parts of individual plants, collected all around Corsica, were analyzed, and the data were submitted to statistical analysis. Although the contents of the main components varied, only one group emerged