CO Gas‐free Intramolecular Cyclocarbonylation Reactions of Haloarenes Having a C‐Nucleophile through CO‐Relay between Rhodium and Palladium,Chemistry - An Asian Journal

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CO Gas‐free Intramolecular Cyclocarbonylation Reactions of Haloarenes Having a C‐Nucleophile through CO‐Relay between Rhodium and Palladium
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2020-01-27 , DOI: 10.1002/asia.201901786
Tsumoru Morimoto ₁ , Mana Yamashita ₁ , Ai Tomiie ₁ , Hiroki Tanimoto ₁ , Kiyomi Kakiuchi ₁

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15 years have gone by since the first report on transfer carbonylation, which avoids the direct use of carbon monoxide. Subsequently, this field has attracted considerable attention, especially over the past five years carbon monoxide substitutes, such as aldehydes and formates, have been widely used for in situ and ex situ generation of CO. This paper describes the verification of a new strategy involving two discrete transition metals, rhodium and palladium, which catalyze the decarbonylation of aldehyde and the subsequent carbonylation of bromoarenes, respectively. The dual catalysis involves the CO‐relay between the first runner (Rh) and the second runner (Pd) as if a baton. More information can be found in the Communication by Tsumoru Morimoto et al.

中文翻译：

铑和钯之间通过CO中继的具有C-亲核试剂的卤代芳烃的无CO气体分子内环羰基化反应

自第一份关于转移羰基化的报道以来已经过去了15年，这避免了直接使用一氧化碳。随后，这一领域引起了相当大的关注，尤其是在过去的五年中，一氧化碳的替代品（例如醛和甲酸酯）已被广泛用于原位和异位生成CO。分立的过渡金属铑和钯，分别催化醛的脱羰作用和随后的溴代芳烃的羰基化作用。双重催化涉及第一流道（Rh）和第二流道（Pd）之间的CO中继，就像指挥棒一样。更多信息可以在森本恒等人的《通讯》中找到。

更新日期：2020-01-27

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