The author of 《Copper-Catalyzed C-4 Carboxylation of 1-Naphthylamide Derivatives with CBr4/MeOH》 were Sahoo, Tapan; Sen, Chiranjit; Singh, Harshvardhan; Suresh, E.; Ghosh, Subhash Chandra. And the article was published in Advanced Synthesis & Catalysis in 2019. Recommanded Product: Picolinic acid The author mentioned the following in the article:
A copper catalyzed C-4 carboxylation reaction of 1-naphthylamide derivatives using carbon tetra bromide and methanol was reported to get corresponding ester derivatives e.g., I. Picolinamide and its derivatives were used as a bidentate directing group for the distal C4-H functionalization. Various substituted naphthylamide derivatives, and anilides were employed for the carboxylation and proceeds in good yields under mild condition. From the outcome of exptl. results, it was proposed that C4-H carboxylation reaction of 1-naphthylamides might proceed through a single electron transfer pathway. In the experimental materials used by the author, we found Picolinic acid(cas: 98-98-6Recommanded Product: Picolinic acid)
Picolinic acid(cas: 98-98-6) is used in the preparation of 2-Aminodihydro[1,3]thiazines as BACE 2 inhibitors and their preparation and use in the treatment of diabetes.Recommanded Product: Picolinic acid