Literature DB >> 24797408

Catalytic [3 + 2] annulation of ketimines with alkynes via C-H activation by a cationic iridium(cod) complex.

Midori Nagamoto1, Takahiro Nishimura.   

Abstract

[3 + 2] Annulation of ketimines with internal and terminal alkynes proceeded via C-H activation to give aminoindene derivatives in high yields, which is catalyzed by a cationic iridium complex coordinated with 1,5-cyclooctadiene (cod).

Entities:  

Year:  2014        PMID： 24797408     DOI： 10.1039/c4cc01874e

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


  4 in total

1.  Convergent Synthesis of α-Branched Amines by Transition-Metal-Catalyzed C-H Bond Additions to Imines.

Authors:  Joshua R Hummel; Jonathan A Ellman
Journal:  Isr J Chem       Date:  2017-06-29       Impact factor: 3.333

2.  Base mediated spirocyclization of quinazoline: one-step synthesis of spiro-isoindolinone dihydroquinazolinones.

Authors:  Rapolu Venkateshwarlu; V Narayana Murthy; Krishnaji Tadiparthi; Satish P Nikumbh; Rajesh Jinkala; Vidavalur Siddaiah; M V Madhu Babu; Hindupur Rama Mohan; Akula Raghunadh
Journal:  RSC Adv       Date:  2020-03-04       Impact factor: 4.036

3.  Rh(iii)-catalyzed spiroannulation of 3-arylquinoxalin-2(1H)-ones with alkynes: practical access to spiroquinoxalinones.

Authors:  Yuanfei Zhang; Ting Huang; Xinghua Li; Min Zhang; Ying Song; Kelin Huang; Weiping Su
Journal:  RSC Adv       Date:  2020-06-10       Impact factor: 3.361

4.  Testing the limits of radical-anionic CH-amination: a 10-million-fold decrease in basicity opens a new path to hydroxyisoindolines via a mixed C-N/C-O-forming cascade.

Authors:  Quintin Elliott; Gabriel Dos Passos Gomes; Christopher J Evoniuk; Igor V Alabugin
Journal:  Chem Sci       Date:  2020-02-21       Impact factor: 9.825
  4 in total

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