Reaction of organic disulfides with cobalt-centered metal radicals. Use of the E-and C-based dual-parameter substituent model and quantitative solvent effect …

MA Aubart, RG Bergman

文献索引：Aubart, Mark A.; Bergman, Robert G. Journal of the American Chemical Society, 1998 , vol. 120, # 34 p. 8755 - 8766

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被引用次数: 14

摘要

Treatment of isolable, paramagnetic Cp2Ta (μ-CH2) 2CoCp (1, Cp= η5-C5H5) with aromatic disulfides RSSR affords diamagnetic monothiolate complexes Cp2Ta (μ-CH2) 2Co (SR) Cp in quantitative yield. The structure of Cp2Ta (μ-CH2) 2Co (SC6H3 (CH3) 2) Cp (2a) has been characterized by X-ray crystallography. The mechanism of this disulfide SS bond cleavage reaction has been probed using kinetic, substituent effect, and solvent effect ...

118-72-9

2,6-二甲基巯基苯酚

~85%

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