Desulfurization of Isothiocyanates by a Divalent Germanium Amide

IF 3.5 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Dalton Transactions Pub Date : 2024-11-20 DOI:10.1039/d4dt02882a

Thad Stacil, Vanessa Fortney, Julia Murphy, Milan Gembicky, Arnold Rheingold, Charles Weinert

引用次数: 0

Abstract

Ge[N(SiMe3)2] reacts with isocyanates but its reactivity with the related heavier congeners has not been explored. Its reaction with tertiary isothiocyanates results in the abstraction of the sulfur atom to yield a germanium(IV) dimer [((SiMe3)2N)2GeS]2 in high yield. The reaction with tert-butylisoselenocyanate produced the related dimer [((SiMe3)2N)2GeSe]2 within 5 minutes as shown using 77Se NMR spectroscopy.

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二价锗酰胺对异硫氰酸盐的脱硫作用

Ge[N(SiMe3)2]能与异氰酸酯反应，但它与相关较重同系物的反应性还没有被研究过。Ge[N(SiMe3)2] 与异氰酸酯发生反应，但它与相关重同系物的反应性还没有被探究过。它与叔异硫氰酸酯的反应会导致硫原子的抽取，从而产生高产率的锗（IV）二聚体[((SiMe3)2N)2GeS]2。如 77Se NMR 光谱所示，与异硒氰酸叔丁酯的反应可在 5 分钟内生成相关的二聚体 [((SiMe3)2N)2GeSe]2。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Dalton Transactions 化学-无机化学与核化学

CiteScore

6.60

自引率

7.50%

发文量

1832

审稿时长

1.5 months

期刊介绍： Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.