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

Hosub Lee; Youn-Tae Kim; Seulki Jeong; Hye-On Yoon

doi:10.3791/56603

/

Preparation of DMMTA^V and DMDTA^V Using DMA^V for Environmental Applications: Synthesis, Purification, and Confirmation

JoVE 신문
환경과학

JoVE 비디오를 활용하시려면 도서관을 통한 기관 구독이 필요합니다. 전체 비디오를 보시려면 로그인하거나 무료 트라이얼을 시작하세요.

JoVE 신문 환경과학

Preparation of DMMTA^V and DMDTA^V Using DMA^V for Environmental Applications: Synthesis, Purification, and Confirmation

5,397 Views

•

06:23 min

•

March 09, 2018

DOI:

10.3791/56603-v

DOI:

10.3791/56603-v

•

06:23 min

March 09, 2018

•

11 Views

Hosub Lee¹, Youn-Tae Kim², Seulki Jeong¹, Hye-On Yoon¹

¹Korea Basic Science Institute, Seoul Center, ²Natural Science Research Institute,Yonsei University

Summary

This article presents modified experimental protocols for dimethylmonothioarsinic acid (DMMTA^V) and dimethyldithioarsinic acid (DMDTA^V) synthesis, inducing dimethylarsinic acid (DMA^V) thiolation through mixing of DMA^V, 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.

Explore More Videos

DMMTAV DMDTAV DMAV Thioarsenicals Speciation Analysis Synthesis Purification Confirmation Standards Quantitative Analysis Environmental Applications

Read Article

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

Summary

Automatically generated

Explore More Videos

Preparation of DMMTA^V and DMDTA^V Using DMA^V for Environmental Applications: Synthesis, Purification, and Confirmation