《Synthesis of azido-substituted benzaldehydes via SNAr chemistry》 was published in Tetrahedron Letters in 2020. These research results belong to Kafle, Arjun; Yossef, Sandy; Handy, Scott T.. Formula: C8H7FO2 The article mentions the following:
Conditions for the formation of azidobenzaldehydes and azidobenzonitriles using sodium azide in DMSO under typical SNAr conditions are described. This simplifies access to these valuable building blocks compared to the more common sequences reported in the literature. Interestingly, fluorosubstituted aryl ketones and esters do not afford azides, but instead amine products.Methyl 4-fluorobenzoate(cas: 403-33-8Formula: C8H7FO2) was used in this study.
Methyl 4-fluorobenzoate(cas: 403-33-8) is an organic fluorinated building block used for the synthesis of various pharmaceutical compounds. It can be used for the preparation of Blonanserin.Formula: C8H7FO2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics