Cooper Geoffrey K., Baker Don R., Barden Larry B., Synth. Commun, 25 (1995) N 6, S 899-906
作者:Cooper Geoffrey K., Baker Don R., Barden Larry B.
DOI:——
日期:——
Selective Formation of Secondary Amides via the Copper-Catalyzed Cross-Coupling of Alkylboronic Acids with Primary Amides
作者:Steven A. Rossi、Kirk W. Shimkin、Qun Xu、Luis M. Mori-Quiroz、Donald A. Watson
DOI:10.1021/ol401004r
日期:2013.5.3
For the first time, a general catalytic procedure for the cross-coupling of primary amides and alkylboronicacids is demonstrated. The key to the success of this reaction was the identification of a mild base (NaOSiMe3) and oxidant (di-tert-butyl peroxide) to promote the copper-catalyzed reaction in high yield. This transformation provides a facile, high-yielding method for the monoalkylation of amides
Mild Divergent Semireductive Transformations of Secondary and Tertiary Amides via Zirconocene Hydride Catalysis
作者:Rebecca A. Kehner、Ge Zhang、Liela Bayeh-Romero
DOI:10.1021/jacs.2c11786
日期:2023.3.8
glovebox handling. Moreover, a novel reductive transamination of tertiary amides is also achievable when the catalytic protocol is carried out in the presence of a primaryamine at room temperature, providing access to an expanded assortment of imines in up to 98% yield. Through slight procedural tuning, the single-flask conversion of amides to imines, aldehydes, amines or enamines is feasible, including