The author of 《Synthesis of ethyl 4-(4-nitrophenoxy) picolinate》 were Xiong, Hehua; Gao, Yanli; Yang, Qi; Tang, Qidong; Zheng, Pengwu. And the article was published in IOP Conference Series: Materials Science and Engineering in 2019. Category: pyridine-derivatives The author mentioned the following in the article:
Et 4-(4-nitrophenoxy) picolinate 4 is an important intermediate for the synthesis of many biol. active compounds The compound Et 4-(4- nitrophenoxy) picolinate was obtained by three simple steps to synthesis from 2- picoliniacid. In this paper, three novel chloropicolinoyl chloride derivatives were prepared The structure was confirmed by MS and 1H NMR. Furthermore, the synthetic method was optimized. The total yield of the target product was 78.57%. The experimental part of the paper was very detailed, including the reaction process of Picolinic acid(cas: 98-98-6Category: pyridine-derivatives)
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.Category: pyridine-derivatives