Literature DB >> 33416818

Taming the excited state reactivity of imines - from non-radiative decay to aza Paternò-Büchi reaction.

Sunil Kumar Kandappa1, Lakshmy Kannadi Valloli1, Sapna Ahuja1, Jayachandran Parthiban1, J Sivaguru1.   

Abstract

This review highlights the excited state characteristics of imines and processes that govern their photochemical and photophysical properties. This review examines the pathways for deactivation and types of photochemical reactions that originate from excited imines. This review also features recent strategies that are developed to circumvent the fundamental issues that have plagued the development of the aza Paternò-Büchi reaction.

Entities:  

Year:  2021        PMID： 33416818     DOI： 10.1039/d0cs00717j

Source DB:  PubMed          Journal:  Chem Soc Rev        ISSN： 0306-0012            Impact factor:   54.564


  5 in total

1.  Photochemical Formal (4 + 2)-Cycloaddition of Imine-Substituted Bicyclo[1.1.1]pentanes and Alkenes.

Authors:  Alexander S Harmata; Taylor E Spiller; Madison J Sowden; Corey R J Stephenson
Journal:  J Am Chem Soc       Date:  2021-12-13       Impact factor: 16.383

2.  Catalyst-free [2 + 2] photocycloadditions between benzils and olefins under visible light.

Authors:  Roberto Tinelli; Davide Ravelli; Andrea Basso; Serena C Tarantino; Luca Capaldo
Journal:  Photochem Photobiol Sci       Date:  2021-11-18       Impact factor: 4.328

3.  Phenylimino Indolinone: A Green-Light-Responsive T-Type Photoswitch Exhibiting Negative Photochromism.

Authors:  Stefano Crespi; Nadja A Simeth; Mariangela Di Donato; Sandra Doria; Charlotte N Stindt; Michiel F Hilbers; Ferdinand L Kiss; Ryojun Toyoda; Sammo Wesseling; Wybren Jan Buma; Ben L Feringa; Wiktor Szymański
Journal:  Angew Chem Int Ed Engl       Date:  2021-10-22       Impact factor: 16.823

4.  NickelII-catalyzed asymmetric photoenolization/Mannich reaction of (2-alkylphenyl) ketones.

Authors:  Liangkun Yang; Wang-Yuren Li; Liuzhen Hou; Tangyu Zhan; Weidi Cao; Xiaohua Liu; Xiaoming Feng
Journal:  Chem Sci       Date:  2022-06-22       Impact factor: 9.969

5.  Enantioselective [2 + 2] Photocycloaddition via Iminium Ions: Catalysis by a Sensitizing Chiral Brønsted Acid.

Authors:  Franziska Pecho; Yeshua Sempere; Johannes Gramüller; Fabian M Hörmann; Ruth M Gschwind; Thorsten Bach
Journal:  J Am Chem Soc       Date:  2021-06-22       Impact factor: 15.419
  5 in total

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