Literature DB >> 27444652

Cobalt-catalyzed chelation assisted C-H allylation of aromatic amides with unactivated olefins.

Takuma Yamaguchi1, Yadagiri Kommagalla1, Yoshinori Aihara1, Naoto Chatani1.   

Abstract

The cobalt-catalyzed chelation assisted ortho C-H allylation of aromatic amides with unactivated aliphatic alkenes is reported. The reaction proceeds in air under mild reaction conditions, providing allylated products in good to excellent yields with high E-selectivities. This operationally simple method shows a high functional group tolerance.

Entities:  

Year:  2016        PMID： 27444652     DOI： 10.1039/c6cc05330k

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  9 in total

1.  Palladium-Catalyzed, Site-Selective Direct Allylation of Aryl C-H Bonds by Silver-Mediated C-H Activation: A Synthetic and Mechanistic Investigation.

Authors:  Sarah Yunmi Lee; John F Hartwig
Journal:  J Am Chem Soc       Date:  2016-11-14       Impact factor: 15.419

Review 2.  A comprehensive overview of directing groups applied in metal-catalysed C-H functionalisation chemistry.

Authors:  Carlo Sambiagio; David Schönbauer; Remi Blieck; Toan Dao-Huy; Gerit Pototschnig; Patricia Schaaf; Thomas Wiesinger; Muhammad Farooq Zia; Joanna Wencel-Delord; Tatiana Besset; Bert U W Maes; Michael Schnürch
Journal:  Chem Soc Rev       Date:  2018-08-28       Impact factor: 54.564

3.  Cobalt-catalysed C-H carbonylative cyclisation of aliphatic amides.

Authors:  Patrick Williamson; Alicia Galván; Matthew J Gaunt
Journal:  Chem Sci       Date:  2017-01-10       Impact factor: 9.825

4.  Cobalt catalyzed carbonylation of unactivated C(sp3)-H bonds.

Authors:  Nagaraju Barsu; Shyam Kumar Bolli; Basker Sundararaju
Journal:  Chem Sci       Date:  2016-12-20       Impact factor: 9.825

5.  Ligand-enabled ortho-C-H olefination of phenylacetic amides with unactivated alkenes.

Authors:  Ming-Zhu Lu; Xing-Rong Chen; Hui Xu; Hui-Xiong Dai; Jin-Quan Yu
Journal:  Chem Sci       Date:  2017-12-08       Impact factor: 9.825

6.  Cobalt-Catalyzed C-H Activation/Annulation of Benzamides with Fluorine-Containing Alkynes: A Route to 3- and 4-Fluoroalkylated Isoquinolinones.

Authors:  Tatsuya Kumon; Jianyan Wu; Miroku Shimada; Shigeyuki Yamada; Tomohiro Agou; Hiroki Fukumoto; Toshio Kubota; Gerald B Hammond; Tsutomu Konno
Journal:  J Org Chem       Date:  2021-03-16       Impact factor: 4.354

7.  Introducing unactivated acyclic internal aliphatic olefins into a cobalt catalyzed allylic selective dehydrogenative Heck reaction.

Authors:  Soham Maity; Pravas Dolui; Rajesh Kancherla; Debabrata Maiti
Journal:  Chem Sci       Date:  2017-05-16       Impact factor: 9.825

8.  Additive-Free Pd-Catalyzed α-Allylation of Imine-Containing Heterocycles.

Authors:  Marko Kljajic; Johannes G Puschnig; Hansjörg Weber; Rolf Breinbauer
Journal:  Org Lett       Date:  2016-12-12       Impact factor: 6.005

9.  Mechanistic details of the cobalt-mediated dehydrogenative dimerization of aminoquinoline-directed benzamides.

Authors:  Li-Ping Xu; Elaine E L-N Liu; John Bacsa; Cora E MacBeth; Djamaladdin G Musaev
Journal:  Chem Sci       Date:  2020-05-19       Impact factor: 9.825
  9 in total

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