无金属催化剂下乙基砜、二乙基锌和末端炔三组分偶联合成共轭炔砜

IF 2.1 3区化学 Q3 CHEMISTRY, INORGANIC & NUCLEAR

Journal of Organometallic Chemistry Pub Date : 2025-06-13 DOI:10.1016/j.jorganchem.2025.123746

Huijuan Li , Enli Zhang , Jian Fan , Ming Yuan , Tianzhen Liu , Changqing Liu

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引用次数: 0

摘要

研究了一种简便的无金属多取代共轭烯的合成方法。通过乙炔砜、二乙基锌和末端炔的三组分偶联反应，方便地合成了共轭炔。在含磺酰基的共轭炔的合成中，产率高达75%。

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Synthesis of conjugated enyne sulfones by three-component coupling of acetylenic sulfones, diethylzinc and terminal alkynes under metal-free catalyst

A convenient metal-free synthesis of multiple substituted conjugated enynes was developed. The conjugated enynes were facilely synthesized by three-component coupling reaction of acetylene sulfone, diethylzinc and terminal alkynes. A yield of up to 75 % was achieved in the synthesis of conjugated enynes that contain sulfonyl groups.

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来源期刊

Journal of Organometallic Chemistry 化学-无机化学与核化学

CiteScore

4.40

自引率

8.70%

发文量

221

审稿时长

36 days

期刊介绍： The Journal of Organometallic Chemistry targets original papers dealing with theoretical aspects, structural chemistry, synthesis, physical and chemical properties (including reaction mechanisms), and practical applications of organometallic compounds. Organometallic compounds are defined as compounds that contain metal - carbon bonds. The term metal includes all alkali and alkaline earth metals, all transition metals and the lanthanides and actinides in the Periodic Table. Metalloids including the elements in Group 13 and the heavier members of the Groups 14 - 16 are also included. The term chemistry includes syntheses, characterizations and reaction chemistry of all such compounds. Research reports based on use of organometallic complexes in bioorganometallic chemistry, medicine, material sciences, homogeneous catalysis and energy conversion are also welcome. The scope of the journal has been enlarged to encompass important research on organometallic complexes in bioorganometallic chemistry and material sciences, and of heavier main group elements in organometallic chemistry. The journal also publishes review articles, short communications and notes.