Cover Picture: Quaternary Ammonium Salts: Catalysts for Hydrosilylation of Alkynes with Hydrosilanes (Adv. Synth. Catal. 24/2023)

The inside cover picture, designed by Tsuchimoto, illustrates the world of the title reaction. The hydrosilylation of alkynes (HA) has been traditionally catalyzed by rare and costly metals like Pt, Rh, and Pd. In contrast, we developed for the first time the HA catalyzed by quaternary ammonium salt...

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Bibliographic Details
Published inAdvanced synthesis & catalysis Vol. 365; no. 24; p. 4318
Main Authors Andoh, Hiroki, Nakamura, Kosuke, Nakazawa, Yusuke, Ikeda‐Fukazawa, Tomoko, Okabayashi, Satoki, Tsuchimoto, Teruhisa
Format Journal Article
LanguageEnglish
Published Heidelberg Wiley Subscription Services, Inc 19.12.2023
Subjects
Alkynes
Amines
Catalysts
Green chemistry
Hydrosilylation
Organocatalysis
Palladium
Quaternary ammonium salts
Silicon
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Summary:The inside cover picture, designed by Tsuchimoto, illustrates the world of the title reaction. The hydrosilylation of alkynes (HA) has been traditionally catalyzed by rare and costly metals like Pt, Rh, and Pd. In contrast, we developed for the first time the HA catalyzed by quaternary ammonium salts, which can be readily prepared in situ of the reaction from i‐PrI and DABCO. The catalysts can be recycled. Details can be found in the Research Article presented by Tsuchimoto and co‐workers (H. Andoh, K. Nakamura, Y. Nakazawa, T. Ikeda‐Fukazawa, S. Okabayashi, T. Tsuchimoto, Adv. Synth. Catal. 2023, 365, 4583–4594; DOI: 10.1002/adsc.202300423)
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.202301235