An efficient conversion of nitroaromatics and aromatic amines to tertiary amines in one-pot way
作者:Yeon Joo Jung、Jong Woo Bae、Eun Soo Park、Yu Mi Chang、Cheol Min Yoon
DOI:10.1016/j.tet.2003.09.054
日期:2003.12
reductive methylation of aromatic primary amines with carbonyls and 37% formaldehyde using decaborane in one-pot way gave the corresponding tertiaryamines in high yields. The reaction condition was extended for the reduction of nitroaromatic using decaborane and Pd/C followed by the reductive alkylation and reductive methylation using decaborane to give the corresponding tertiaryamines in high yields.
Electrochemical synthesis of α-amino amides <i>via</i> C(sp<sup>3</sup>)–H bond activation
作者:Zhipeng Guan、Yanan Peng、Dongfeng Yang、Shuxiang Zhu、Heng Zhang、Aiwen Lei
DOI:10.1039/d2gc00530a
日期:——
reaction for the synthesis of α-amino amides via C(sp3)–Hbondactivation. The active intermediate generated by the difunctionalization of isocyanide undergoes intermolecular rearrangement rather than the easier intramolecular rearrangement. This may be caused by a six-member ring transition state. In addition, under metal-free and external oxidant-free conditions, large-scale synthesis and good functional