Literature DB >> 12537483

Protonation and bromination of an osmabenzyne: reactions leading to the formation of new metallabenzynes.

Ting Bin Wen1, Sze Ming Ng, Wai Yiu Hung, Zhong Yuan Zhou, Man Fung Lo, Lai-Yung Shek, Ian D Williams, Zhenyang Lin, Guochen Jia.   

Abstract

The reactivities of benzynes and metal-carbyne complexes are normally associated with the triple bond units. However, we have now found that electrophiles do not attack the formal osmium-carbon triple bond of osmabenzyne complex 1. Instead, 1 undergoes electrophilic substitution reactions-the typical reactions of aromatic systems.

Entities:  

Year:  2003        PMID： 12537483     DOI： 10.1021/ja029110r

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  4 in total

1.  Electrophilic aromatic substitution reactions of compounds with Craig-Möbius aromaticity.

Authors:  Yuanting Cai; Yuhui Hua; Zhengyu Lu; Qing Lan; Zuzhang Lin; Jiawei Fei; Zhixin Chen; Hong Zhang; Haiping Xia
Journal:  Proc Natl Acad Sci U S A       Date:  2021-09-28       Impact factor: 11.205

2.  Halogenation of carbyne complexes: isolation of unsaturated metallaiodirenium ion and metallabromirenium ion.

Authors:  Ming Luo; Congqing Zhu; Lina Chen; Hong Zhang; Haiping Xia
Journal:  Chem Sci       Date:  2015-11-23       Impact factor: 9.825

3.  Occurrence of Double Bond in π-Aromatic Rings: An Easy Way to Design Doubly Aromatic Carbon-Metal Structures.

Authors:  Nikolay V Tkachenko; Alvaro Muñoz-Castro; Alexander I Boldyrev
Journal:  Molecules       Date:  2021-11-29       Impact factor: 4.411

Review 4.  Recent Advances in the Reactions of Cyclic Carbynes.

Authors:  Qian Su; Jipeng Ding; Zhihui Du; Yunrong Lai; Hongzuo Li; Ming-An Ouyang; Liyan Song; Ran Lin
Journal:  Molecules       Date:  2020-10-30       Impact factor: 4.411
  4 in total

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