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JoVE Journal Environment
Preparation of DMMTAV and DMDTAV Using DMAV for Environmental Applications
 

Preparation of DMMTAV and DMDTAV Using DMAV for Environmental Applications: Synthesis, Purification, and Confirmation

Article doi: 10.3791/56603
March 9th, 2018 • Usage Statistics
1, 2, 1, 1
1Korea Basic Science Institute, Seoul Center, 2Natural Science Research Institute, Yonsei University

Summary
Automatic Translation
March 9th, 2018

This article presents modified experimental protocols for dimethylmonothioarsinic acid (DMMTAV) and dimethyldithioarsinic acid (DMDTAV) synthesis, inducing dimethylarsinic acid (DMAV) thiolation through mixing of DMAV, Na2S, and H2SO4. The modified protocol provides an experimental guideline, thereby overcoming limitations of the synthesis steps that could have caused experimental failures in quantitative analysis.

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