[EN] DYE, INK, INK JET RECORDING METHOD, INK SHEET, COLOR TONER AND COLOR FILTER [FR] COLORANT, ENCRE, PROCÉDÉ DE MARQUAGE À JET D'ENCRE, PAPIER POUR ENCRE, TONER COULEUR ET FILTRE COULEUR
Mild and Highly Selective Formyl Protection of Primary Hydroxyl Groups
作者:Lidia De Luca、Giampaolo Giacomelli、Andrea Porcheddu
DOI:10.1021/jo0257492
日期:2002.7.1
Efficient conversion of primary alcohols to the corresponding formate esters can be carried out at room temperature in methylene chloride, using 2,4,6-trichloro-1,3,5-triazine and N,N-dimethylformamide in the presence of lithium fluoride. This procedure appears as a valid method for selectively protecting primaryhydroxylgroups.