Sun, Ze-Ying; Zhou, Sen; Yang, Kai; Guo, Minjie; Zhao, Wentao; Tang, Xiangyang; Wang, Guangwei published their research in Organic Letters on August 7 ,2020. The article was titled 《Tetrahydroxydiboron-Promoted Radical Addition of Alkynols》.Recommanded Product: 401-55-8 The article contains the following contents:
Tetrahydroxydiboron has previously been used as a borylation or reducing reagent in organic synthesis. Herein, we present a novel tetrahydroxydiboron-promoted radical addition of internal alkynes followed by intramol. oxidation of alc. through 1,5-hydrogen atom transfer. Preliminary mechanistic studies showed that the process might be initiated through N,N-dimethylformamide-assisted homolytic cleavage of tetrahydroxydiboron. This process provides a convenient synthesis of fluoroalkyl-substituted alkenes with a pendant aldehyde or ketone moiety. In the experimental materials used by the author, we found Ethylbromofluoroacetate(cas: 401-55-8Recommanded Product: 401-55-8)
Ethylbromofluoroacetate(cas: 401-55-8) is a member of organofluorine compounds. Organofluorine compounds, which have carbon-fluorine bonds, show unique features such as high thermal and chemical stability, high surface activity, no light-absorbing ability, high pharmacological effect, and so on. Owing to their specific characters, they are indispensable chemicals for industry and our daily lives.Recommanded Product: 401-55-8
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary