In 2012,Verma, Amit; Giridhar, Rajani; Modh, Pratik; Yadav, Mange Ram published 《A facile IL-DMSO assisted synthesis of 5-, 6-, and 7-membered benzo-annelated cyclic guanidines》.Tetrahedron Letters published the findings.Related Products of 329-59-9 The information in the text is summarized as follows:
A new and facile IL-DMSO assisted method has been developed for the synthesis of biol. important cyclic guanidines like 2-aminobenzimidazoles, 2-imino-4-quinazolinones, e. g., I (R1 = Me, Et, n-Pr, Bn; R2 = i-Pr, n-Bu, Bn), and 2-imino-5-benzotriazepinones at ambient temperatures The desired products could be obtained by microwave irradiation also, but at elevated temperatures A plausible mechanism for catalysis has been proposed.Methyl 4-fluoro-3-nitrobenzoate(cas: 329-59-9Related Products of 329-59-9) was used in this study.
Methyl 4-fluoro-3-nitrobenzoate(cas: 329-59-9) belongs to methyl benzoate. Methyl benzoate reacts at both the ring and the ester, depending on the substrate. Electrophiles attack the ring, illustrated by acid-catalysed nitration with nitric acid to give methyl 3-nitrobenzoate.Related Products of 329-59-9Methyl 4-fluoro-3-nitrobenzoate is used to prepare dimethyl 3-nitro-3′,4-oxydibenzoate by reacting with 3-hydroxy-benzoic acid methyl ester.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics