Synthesis of Thiophene-Fused Siloles through Rhodium-Catalyzed Trans-Bis-Silylation

Autor: Akinobu Naka, Maho Inoue, Haruna Kawabe, Hisayoshi Kobayashi
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: AppliedChem, Vol 4, Iss 1, Pp 29-41 (2024)
Druh dokumentu: article
ISSN: 2673-9623
DOI: 10.3390/appliedchem4010003
Popis: Rhodium-catalyzed reactions of 3-ethynyl-2-pentamethyldisilanylthiophene derivatives (1a–1c) have been reported. At 110 °C, compounds 1a–1c reacted in the presence of a rhodium complex catalyst, yielding thiophene-fused siloles (2a–2c) through intramolecular trans-bis-silylation. To understand the production of 2a from 1a, the mechanism was investigated using density functional theory (DFT) calculations.
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