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Hydrogen‐Bonding Catalysis of Alkyl‐Onium Salts
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2020-01-23 , DOI: 10.1002/asia.201901652 Takumi Nakamura 1 , Ken Okuno 1 , Ryuichi Nishiyori 1 , Seiji Shirakawa 1
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2020-01-23 , DOI: 10.1002/asia.201901652 Takumi Nakamura 1 , Ken Okuno 1 , Ryuichi Nishiyori 1 , Seiji Shirakawa 1
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The synthetic utility of alkyl‐onium salt compounds is widely recognized in the field of organic chemistry. Among the wide variety of onium salts, quaternary ammonium, phosphonium, and tertiary sulfonium salts have been the most useful compounds in organic syntheses. These compounds have been very useful reagents in the construction of organic building blocks. In addition, onium salts are known as reliable catalysts, which are used to promote important organic transformations by serving as phase‐transfer and ion‐pair catalysts through the activation of nucleophiles. Although phase‐transfer catalysis is a major direction for onium salt catalysis, hydrogen‐bonding catalysis of alkyl‐onium salts, which is promoted via the activation of electrophiles, has recently become a relevant topic in the field of onium salt chemistry. This Minireview introduces new possibilities and future directions for alkyl‐onium salt chemistry based on its use in hydrogen‐bonding catalysis and on its overall utility.
中文翻译：
烷基O盐的氢键催化
烷基鎓盐化合物的合成用途在有机化学领域得到广泛认可。在各种各样的鎓盐中，季铵盐，phospho盐和叔sulf盐一直是有机合成中最有用的化合物。这些化合物是有机建筑模块中非常有用的试剂。此外，鎓盐被称为可靠的催化剂，它通过亲核试剂的活化用作相转移和离子对催化剂，从而促进重要的有机转化。尽管相转移催化是鎓盐催化的主要方向，但通过亲电试剂的活化促进的烷基鎓盐的氢键催化最近已成为鎓盐化学领域中的一个相关主题。
更新日期：2020-01-23
中文翻译：
烷基O盐的氢键催化
烷基鎓盐化合物的合成用途在有机化学领域得到广泛认可。在各种各样的鎓盐中，季铵盐，phospho盐和叔sulf盐一直是有机合成中最有用的化合物。这些化合物是有机建筑模块中非常有用的试剂。此外，鎓盐被称为可靠的催化剂，它通过亲核试剂的活化用作相转移和离子对催化剂，从而促进重要的有机转化。尽管相转移催化是鎓盐催化的主要方向，但通过亲电试剂的活化促进的烷基鎓盐的氢键催化最近已成为鎓盐化学领域中的一个相关主题。
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