872267-21-5Relevant articles and documents
Nickel-Catalyzed Cross-Coupling of Alkyl Carboxylic Acid Derivatives with Pyridinium Salts via C-N Bond Cleavage
Pulikottil, Feba Thomas,Pilli, Ramadevi,Suku, Rohith Valavil,Rasappan, Ramesh
supporting information, p. 2902 - 2907 (2020/04/09)
The electrophile-electrophile cross-coupling of carboxylic acid derivatives and alkylpyridinium salts via C-N bond cleavage is developed. The method is distinguished by its simplicity and steers us through a variety of functionalized ketones in good to excellent yields. Besides acid chlorides, carboxylic acids were also employed as acylating agents, which enabled us to incorporate acid-sensitive functional groups such as MOM, BOC, and acetal. Control experiments with TEMPO revealed a radical pathway.
Investigation of cyclization reactions of dicyclohexyl-6-iodo- and -6-tosylhexenylborane. A facile radical cyclization diverted to a rearrangement-cyclization with base
Hinkens, Diane M.,Midland, M. Mark
experimental part, p. 4143 - 4148 (2009/09/25)
(Chemical Equation Presented) Dicyclohexyl-6-iodohexenylborane efficiently undergoes radical cyclization at room temperature using tri-n-butyltin hydride as a hydrogen donor and without the aide of a radical initiator. Efforts to develop environmentally f
