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

Milandip Karak, Yohei Joh, Khamid U. Khodjaniyazov, Shamansur S. Sagdullaev, Tohru Oishi, Kohei Torikai

Research output: Contribution to journalArticle

Abstract

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.

Original languageEnglish
Pages (from-to)2058-2061
Number of pages4
JournalSynlett
Volume30
Issue number18
DOIs
Publication statusPublished - Jan 1 2019

All Science Journal Classification (ASJC) codes

  • Organic Chemistry

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