In 2015,Hodgson, David M.; Mortimer, Claire L.; McKenna, Jeffrey M. published 《Amine Protection/α-Activation with the tert-Butoxythiocarbonyl Group: Application to Azetidine Lithiation-Electrophilic Substitution》.Organic Letters published the findings.HPLC of Formula: 18621-18-6 The information in the text is summarized as follows:
Tert-Butoxythiocarbonyl (Botc), the long-neglected thiocarbonyl analog of Boc, facilitates (unlike its alkoxycarbonyl cousin) α-lithiation and electrophile incorporation on N-Botc-azetidine e. g.,. I. N,N,N’,N’-endo,endo-Tetramethyl-2,5-diaminonorbornane proved optimal as a chiral ligand, generating adducts with er up to 92:8. Facile deprotection, under conditions that left the corresponding N-Boc systems intact, was achieved using either TFA or via thermolysis in ethanol.Azetidin-3-ol hydrochloride(cas: 18621-18-6HPLC of Formula: 18621-18-6) was used in this study.
Azetidin-3-ol hydrochloride(cas:18621-18-6) is one of azetidine.Azetidines (azacyclobutanes) constitute a well-known class of heterocyclic compounds. Azetidine scaffold has been discovered in several natural products.HPLC of Formula: 18621-18-6 Several pharmacologically important synthetic compounds also contain azetidine ring. Because of inherent ring strain, the synthesis of azetidines is a challenging endeavor.
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