Sun, Qi-An; Lu, Ze-Hai; Pu, Xiao-Qiu; Hu, Hui-Lian; Zhang, Jia-heng; Yang, Xian-Jin published an article in 2018, the title of the article was Deoxyalkoxyamination of Alcohols for the Synthesis of N-Alkoxy-N-alkylbenzenesulfonamides.Recommanded Product: 3976-69-0 And the article contains the following content:
A novel protocol for the deoxyalkoxyamination of alcs. was developed, using N-alkoxybenzenesulfonimide (NOSI) as both a sulfonyl transfer reagent and an alkoxyamine source, accessing a diverse range of N-alkoxy-N-alkylbenzenesulfonamides with excellent isolated yields. This method was characterized by metal-free reaction, scalability, and waste-balance. Chiral substrates are converted with excellent levels of stereochem. inversion. NOSI could be generated in situ during the reaction as a stable reagent if a three-component one-pot reaction was designed. Exploiting this approach to run intramol. reactions offered various N-protected isoxazolidines. In addition, valuable O-alkyl hydroxylamines (or isoxazolidines) were obtained through a neutral strategy of desulfonylation of the products. The experimental process involved the reaction of (R)-Methyl 3-hydroxybutanoate(cas: 3976-69-0).Recommanded Product: 3976-69-0
The Article related to alkoxyalkylbenzenesulfonamide preparation alc deoxyalkoxyamination, General Organic Chemistry: Synthetic Methods and other aspects.Recommanded Product: 3976-69-0
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