Literature DB >> 22691029

Hydroxyl-directed ruthenium-catalyzed C-H bond functionalization: versatile access to fluorescent pyrans.

Vedhagiri S Thirunavukkarasu1, Margherita Donati, Lutz Ackermann.   

Abstract

Hydroxyl-assisted oxidative annulations of alkynes were accomplished with an inexpensive ruthenium(II) complex, delivering fluorescent pyrans via highly site selective as well as chemo- and regioselective C-H/O-H bond functionalizations.

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Year:  2012        PMID： 22691029     DOI： 10.1021/ol301387t

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  11 in total

1.  Atom economical, one-pot, three-reaction cascade to novel tricyclic 2,4-dihydro-1H-benzo[f]isochromenes.

Authors:  Robert J Hinkle; Shane E Lewis
Journal:  Org Lett       Date:  2013-08-01       Impact factor: 6.005

Review 2.  Alkynoates as Versatile and Powerful Chemical Tools for the Rapid Assembly of Diverse Heterocycles under Transition-Metal Catalysis: Recent Developments and Challenges.

Authors:  Imtiaz Khan; Aliya Ibrar; Sumera Zaib
Journal:  Top Curr Chem (Cham)       Date:  2021-01-05

3.  Synthesis of 2-Acylphenol and Flavene Derivatives from the Ruthenium-Catalyzed Oxidative C-H Acylation of Phenols with Aldehydes.

Authors:  Hanbin Lee; Chae S Yi
Journal:  European J Org Chem       Date:  2015-03

4.  Iridium-Catalyzed, Silyl-Directed, peri-Borylation of C-H Bonds in Fused Polycyclic Arenes and Heteroarenes.

Authors:  Bo Su; John F Hartwig
Journal:  Angew Chem Int Ed Engl       Date:  2018-07-13       Impact factor: 15.336

5.  Rhodium(III)-catalyzed alkenyl C-H bond functionalization: convergent synthesis of furans and pyrroles.

Authors:  Yajing Lian; Tatjana Huber; Kevin D Hesp; Robert G Bergman; Jonathan A Ellman
Journal:  Angew Chem Int Ed Engl       Date:  2012-11-22       Impact factor: 15.336

6.  Ru(II)-Catalyzed Regiospecific C-H/O-H Oxidative Annulation to Access Isochromeno[8,1-ab]phenazines: Far-Red Fluorescence and Live Cancer Cell Imaging.

Authors:  Sivakalai Mayakrishnan; Yuvaraj Arun; Chandrasekar Balachandran; Suresh Awale; Narayanan Uma Maheswari; Paramasivan Thirumalai Perumal
Journal:  ACS Omega       Date:  2017-06-17

7.  Quadruple C-H activation coupled to hydrofunctionalization and C-H silylation/borylation enabled by weakly coordinated palladium catalyst.

Authors:  Bo-Cheng Tang; Wen-Xuan Lin; Xiang-Long Chen; Cai He; Jin-Tian Ma; Yan-Dong Wu; Yu Lan; An-Xin Wu
Journal:  Nat Commun       Date:  2020-11-09       Impact factor: 14.919

8.  Harnessing sulfur and nitrogen in the cobalt(iii)-catalyzed unsymmetrical double annulation of thioamides: probing the origin of chemo- and regio-selectivity.

Authors:  Majji Shankar; Arijit Saha; Somratan Sau; Arghadip Ghosh; Vincent Gandon; Akhila K Sahoo
Journal:  Chem Sci       Date:  2021-03-19       Impact factor: 9.825

9.  Aryl Bromides and Aryl Chlorides for the Direct Arylation of Benzylic Amines Mediated by Ruthenium(II).

Authors:  Navid Dastbaravardeh; Michael Schnürch; Marko D Mihovilovic
Journal:  European J Org Chem       Date:  2013-03-22

10.  Ruthenium-Catalyzed Peri- and Ortho-Alkynylation with Bromoalkynes via Insertion and Elimination.

Authors:  Eric Tan; Andrey I Konovalov; Gabriela A Fernández; Ruth Dorel; Antonio M Echavarren
Journal:  Org Lett       Date:  2017-10-04       Impact factor: 6.005
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