کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1308786 1499152 2015 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Carbon–sulfur bond cleavage of benzothiophene by Cp∗Co(C2H4)2
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی معدنی
پیش نمایش صفحه اول مقاله
Carbon–sulfur bond cleavage of benzothiophene by Cp∗Co(C2H4)2
چکیده انگلیسی


• Carbon–sulfur bond cleavage is achieved in benzothiophene.
• Assignment of NMR resonances of κ2-benzothiophene.
• X-ray structure of a dinuclear C–S activation product.

Cp∗Co(C2H4)2 was reacted with benzothiophene and C–S activation of the vinyl-sulfur bond was observed. The resulting product, [Cp∗Co]2(μ-κ2-C,S-C8H6S) was characterized by 1H NMR, 13C{1H} NMR, 13C DEPT-135 NMR, and 1H–13C 2D HSQC spectroscopies. The broad Cp∗ methyl peaks in these spectra suggested a fluxional structure.

The reactive fragment [Cp∗CoI] reacts with benzothiophene to give a C–S inserted dinuclear product.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Inorganica Chimica Acta - Volume 437, 1 October 2015, Pages 36–40
نویسندگان
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