Reactivity of bromosilylenoid with heterocumulenes

Jun Hyun Song, Seo Hyeon Park, Hyeon Mo Cho, Myong Euy Lee

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


Sila-heterocycles, ditrisyldibromodisiladioxetane (trisyl = C(SiMe3)3) 2 and ditrisyldibromodithiadisiletane 3, were generated at a low temperature from the reaction of trisylbromosilylenoid 1 with heterocumulenes such as phenyl isocyanate and phenyl isothiocyanate. The 29Si-NMRs of sila-heterocycles were then investigated. The reaction of cyclic compounds 2 and 3 with MeOH gave dimethoxy(trisyl)silanol 4 and dimethoxy(trisyl)silanethiol 5, respectively, through ring cleavage and substitution reactions. This work is the first investigation of the reactivity of silylenoid with heterocumulenes.

Original languageEnglish
Pages (from-to)128-131
Number of pages4
JournalJournal of Organometallic Chemistry
Publication statusPublished - 2015 Dec 15

Bibliographical note

Funding Information:
This work was supported by the Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science, and Technology ( 2010-0024877 ).

Publisher Copyright:
© 2015 Published by Elsevier B.V.

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry
  • Materials Chemistry


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