Journal Article10.1021/JACS.5B00104
Correction to “Nickel-Catalyzed Site-Selective Alkylation of Unactivated C(sp3)–H Bonds”
Xuesong Wu,Yan Zhao,Haibo Ge +2 more
1
TL;DR: On the basis of results of deuterium labeling studies described in the text and Supporting Information, the step from nickel complex A to intermediate B in Scheme 1 might be an irreversible process.
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Abstract: Page 1791. On the basis of results of deuterium labeling studies described in the text and Supporting Information, the step from nickel complex A to intermediate B in Scheme 1 might be an irreversible process. Therefore, the text describing Scheme 1 should be corrected to read, “Coordination of amide 1 to a Ni species followed by a ligand exchange process under basic conditions generates nickel complex A, which gives rise to the intermediate B via a cyclometalation process.” Correspondingly, Scheme 1 should be corrected as follows:
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Citations
Nickel-Catalyzed Oxidative Coupling of Unactivated C(sp3)–H Bonds in Aliphatic Amides with Terminal Alkynes
Fei-Xian Luo,Zhi-Chao Cao,Hong-Wei Zhao,Ding Wang,Yun-Fei Zhang,Xing Xu,Zhang-Jie Shi,Zhang-Jie Shi +7 more
TL;DR: Preliminary mechanistic studies were conducted to account for Ni-catalyzed oxidative coupling of unactivated C(sp3)–H bonds with terminal alkynes for construction of C( Sp3–C(sp) bonds to synthesize alkyl-substituted internal alkynes.