So far, in addition to halogen atoms, other non-metallic atoms can become part of the aromatic heterocycle, and the target ring system is still aromatic.Qi, Xinxin; Zhou, Rong; Ai, Han-Jun; Wu, Xiao-Feng researched the compound: Bis(norbornadiene)rhodium (I) tetrafluoroborate( cas:36620-11-8 ).Product Details of 36620-11-8.They published the article 《HMF and furfural: Promising platform molecules in rhodium-catalyzed carbonylation reactions for the synthesis of furfuryl esters and tertiary amides》 about this compound( cas:36620-11-8 ) in Journal of Catalysis. Keywords: alkyl aryl iodide biomass rhodium carbonylation catalyst; furfuryl ester tertiary amide. We’ll tell you more about this compound (cas:36620-11-8).
A biomass involved rhodium-catalyzed carbonylative synthesis of furfuryl esters and tertiary amides has been developed. 5-Hydroxymethylfurfural (HMF) was used as both substrate and CO surrogate for the first time in a carbonylation reaction, and both alkyl and aryl iodides were tolerated well to afford the desired furfuryl esters in moderate to good yields. In addition, furfural was also utilized as a CO source for the synthesis of tertiary amides. A variety of tertiary amides were obtained in moderate to excellent yields with good functional groups compatibility. Notably, tertiary amines were used as the amine source through a C-N bond cleavage pathway in the absence of addnl. oxidant.
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Quinuclidine – Wikipedia,
Quinuclidine | C7H13N | ChemSpider