Reactivity of bromosilylenoid with heterocumulenes

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

doi:10.1016/j.jorganchem.2015.09.016

Reactivity of bromosilylenoid with heterocumulenes

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

University College

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

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 language	English
Pages (from-to)	128-131
Number of pages	4
Journal	Journal of Organometallic Chemistry
Volume	799-800
DOIs	https://doi.org/10.1016/j.jorganchem.2015.09.016
Publication status	Published - 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

Access to Document

10.1016/j.jorganchem.2015.09.016

Cite this

@article{3a496cf8e90644feac9cbc3d1dc41de2,

title = "Reactivity of bromosilylenoid with heterocumulenes",

abstract = "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.",

author = "Song, {Jun Hyun} and Park, {Seo Hyeon} and Cho, {Hyeon Mo} and Lee, {Myong Euy}",

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: {\textcopyright} 2015 Published by Elsevier B.V.",

year = "2015",

month = dec,

day = "15",

doi = "10.1016/j.jorganchem.2015.09.016",

language = "English",

volume = "799-800",

pages = "128--131",

journal = "Journal of Organometallic Chemistry",

issn = "0022-328X",

publisher = "Elsevier",

}

TY - JOUR

T1 - Reactivity of bromosilylenoid with heterocumulenes

AU - Song, Jun Hyun

AU - Park, Seo Hyeon

AU - Cho, Hyeon Mo

AU - Lee, Myong Euy

N1 - 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.

PY - 2015/12/15

Y1 - 2015/12/15

N2 - 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.

AB - 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.

UR - http://www.scopus.com/inward/record.url?scp=84942852968&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84942852968&partnerID=8YFLogxK

U2 - 10.1016/j.jorganchem.2015.09.016

DO - 10.1016/j.jorganchem.2015.09.016

M3 - Article

AN - SCOPUS:84942852968

SN - 0022-328X

VL - 799-800

SP - 128

EP - 131

JO - Journal of Organometallic Chemistry

JF - Journal of Organometallic Chemistry

ER -

Reactivity of bromosilylenoid with heterocumulenes

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this