Regioselective Protection of the 4-Hydroxyl of 3,4-Dihydroxy-benzaldehyde

Molecules

Guy L. Plourde¹ 

[1] University of Northern British Columbia, Department of Chemistry, 3333 University Way, Prince George, British Columbia, Canada

关键词: regioselective;    protection;    catechol;    3;    4-dihydroxybenzaldehyde Introduction;   

DOI  :  10.3390/70900697

来源: mdpi

【 摘 要 】

The regioselective protection of the 4-hydroxyl group of 3,4-dihydroxy-benzaldehyde was accomplished with seven different protecting groups (benzyl, p-methoxybenzyl, o-nitrobenzyl, 2,6-dichlorobenzyl, 3,4-dichlorobenzyl, vinyl and propargyl) in yields ranging between 67-75%.

【 授权许可】

CC BY   
This is an open access article distributed under the Creative Commons Attribution License (CC BY) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.