Methanesulfenylation of mercaptans and β-dicarbonyls with DMSO
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https://tandf.figshare.com/articles/dataset/Methanesulfenylation_of_mercaptans_and_-dicarbonyls_with_DMSO/24763698
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资源简介：
The methanesulfenylation of various mercaptans and β-dicarbonyls has been investigated using in-situ generated methyl methanethiosulfonate (MMTS) from DMSO, facilitated by a catalytic amount of (COCl)<sub>2</sub>. Employing the MMTS solution alongside Et<sub>3</sub>N led to the synthesis of a range of unsymmetrical disulfides with good yields. Furthermore, the introduction of [<sup>2</sup>H<sub>6</sub>]-DMSO enabled the successful preparation of various [<sup>2</sup>H<sub>3</sub>]-disulfides. In the case of most β-dicarbonyls, successful methanesulfenylation was accomplished using Et<sub>3</sub>N and DBU, resulting in favorable yields.
提供机构：
Taylor & Francis
创建时间：
2023-12-07
