Simple Apparatus for Adding Small Amounts of Powder Materials under an Inert Atmosphere

Synlett DOI: 10.1055/s-0039-1690689 Addition of reactants under an inert atmosphere is a fundamental but extremely important technique in synthetic chemistry. Although this is achievable in many cases by using a glove box or a Schlenk-and-syringe technique, the direct addition of powder (solid) materials without contamination by air or moisture has been difficult, especially in the later stages of a reaction. Here, we offer a simple and small apparatus to realize powder addition with easy handling. Use of this apparatus permitted one-pot glycosylation reactions that required extremely dry conditions to be performed in a highly reproducible manner. [...] © Georg Thieme Verlag Stuttgart · New YorkArticle in Thieme eJournals: Table of contents  |  Abstract  |  Full text

Source: Synlett - October 7, 2019 Category: Chemistry Authors: Karak, Milandip Joh, Yohei Khodjaniyazov, Khamid U. Sagdullaev, Shamansur S. Oishi, Tohru Torikai, Kohei Tags: new tools Source Type: research