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Cover Feature: Further Evidence for ‘Extended’ Cumulene Complexes: Derivatives from Reactions with Halide Anions and Water (Chem. Eur. J. 32/2020)
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2020-05-08 , DOI: 10.1002/chem.202002103
Michael R. Hall 1 , Rachel R. Steen 2 , Marcus Korb 1 , Alexandre N. Sobolev 1 , Stephen A. Moggach 1, 3 , Jason M. Lynam 2 , Paul J. Low 1
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2020-05-08 , DOI: 10.1002/chem.202002103
Michael R. Hall 1 , Rachel R. Steen 2 , Marcus Korb 1 , Alexandre N. Sobolev 1 , Stephen A. Moggach 1, 3 , Jason M. Lynam 2 , Paul J. Low 1
Affiliation
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The formation of ‘quinoidal cumulenes’ is inferred from a series of trapping reactions using ruthenium and iron vinylidene and alkynyl precursors with a variety of nucleophilic and electrophilic species. This is illustrated in the cover artwork (designed by Brady Johnston) by the transformation of a ruthenium vinylidene complex, wherein the terminal alkyne moiety reacts with water to give a corresponding acetyl group. This intriguing process is best rationalised by the formation of an intermediate extended quinoidal cumulene. More information can be found in the Full Paper by J. M. Lynam, P. J. Low, et al. on page 7226.
中文翻译:
封面人物:“扩展的” Cumulene配合物的进一步证据:与卤化物阴离子和水反应的衍生物(Chem。Eur。J. 32/2020)
从使用钌和亚乙烯基亚铁和具有各种亲核和亲电物种的炔基前体进行的一系列捕集反应可以推断出“喹诺酮积云”的形成。这在封面艺术品(由布雷迪·约翰斯顿(Brady Johnston)设计)中通过钌亚乙烯基配合物的转化来说明,其中末端炔烃部分与水反应以产生相应的乙酰基。通过形成中间延伸的喹啉异丙苯,可以使这种有趣的过程最合理。可以在J. M. Lynam,P。J. Low等人的《全文》中找到更多信息。在第7226页。
更新日期:2020-05-08
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中文翻译:
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封面人物:“扩展的” Cumulene配合物的进一步证据:与卤化物阴离子和水反应的衍生物(Chem。Eur。J. 32/2020)
从使用钌和亚乙烯基亚铁和具有各种亲核和亲电物种的炔基前体进行的一系列捕集反应可以推断出“喹诺酮积云”的形成。这在封面艺术品(由布雷迪·约翰斯顿(Brady Johnston)设计)中通过钌亚乙烯基配合物的转化来说明,其中末端炔烃部分与水反应以产生相应的乙酰基。通过形成中间延伸的喹啉异丙苯,可以使这种有趣的过程最合理。可以在J. M. Lynam,P。J. Low等人的《全文》中找到更多信息。在第7226页。
