Synthesis of 1-(hydroxyaryl)furo[3,4-c]pyridines from 1-amino(alkoxy)furo[3,4-c]pyridines and (poly)phenols was written by Kibardina, Lyudmila K.;Trifonov, Alexey V.;Dobrynin, Alexey B.;Pudovik, Mikhail A.;Burilov, Alexander R.. And the article was included in Mendeleev Communications in 2018.COA of Formula: C6H5ClO2 The following contents are mentioned in the article:
The herein obtained 1-diethylamino-6-methyl-1,3-dihydrofuro[3,4-c]pyridin-7-ol or its 1-ethoxy analog in their reactions with phenols or polyphenols undergo replacement of Et2N/OEt groups with (poly)hydroxyaryl moieties. This study involved multiple reactions and reactants, such as 4-Chlororesorcinol (cas: 95-88-5COA of Formula: C6H5ClO2).
4-Chlororesorcinol (cas: 95-88-5) belongs to organic chlorides. Organic chlorides can cause corrosion in pipelines, valves and condensers, and cause catalyst poisoning. The hydrocarbon processing industry (HPI) and others are affected by damage caused by these substances. The haloform reaction, using chlorine and sodium hydroxide, is also able to generate alkyl halides from methyl ketones, and related compounds. Chloroform was formerly produced thus.COA of Formula: C6H5ClO2
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics