A Facile One‐Step Synthesis of a Lipophilic Gold( I ) Carbene Complex –X‐ray Crystal Structures of LAuCl and LAuC≡CH (L = 1,3‐di‐ tert‐ Butylimidazol‐2‐ylidene)

Autor:	Hans-Georg Schmidt, Sanjay Singh, S. Shravan Kumar, Mathias Noltemeyer, Herbert W. Roesky, Vojtech Jancik
Rok vydání:	2005
Předmět:	010405 organic chemistry Acetylide One-Step Crystal structure 010402 general chemistry Photochemistry 01 natural sciences Chloride Medicinal chemistry Toluene 0104 chemical sciences Adduct Inorganic Chemistry chemistry.chemical_compound chemistry Yield (chemistry) medicine Carbene medicine.drug
Zdroj:	European Journal of Inorganic Chemistry. 2005:3057-3062
ISSN:	1099-0682 1434-1948
DOI:	10.1002/ejic.200500105
Popis:	The reaction of Au(CO)Cl with 1,3-di-tert-butylimidazol-2-ylidene and 1,3-dimesitylimidazol-2-ylidene in toluene at room temperature results in CO evolution and readily affords in high yield the adducts 1a and 1b, respectively. The reaction of 1a and 1b with ethynylmagnesium chloride in THF yields 2a and 2b, respectively. The crystal structures of 1a, 1b, and 2a were determined. (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)
Databáze:	OpenAIRE
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