Generation of (dimethylaminomethyl)phenylvinylsilanone from 1,3-dihydroxy-1,3-disiloxane

Hyeon Mo Cho, Su Jung Lee, Myong Euy Lee

Research output: Contribution to journalArticle

Abstract

Thermolysis of 1,3-dihydroxy-1,3-divinyldisiloxane, 1, having intramolecular donor atoms gave (dimethylaminomethyl)phenylvinylsilanone at moderated temperatures. The generated silanone underwent oligomerization to afford cyclic trisiloxane D3 and cyclic tetrasiloxane D4. The silanone species was identified by trapping experiments using hexamethylcyclotrisiloxane and MeOH. Interestingly, D3 and D4 were returned to 1 by hydrolysis.

Original languageEnglish
Pages (from-to)1-3
Number of pages3
JournalJournal of Organometallic Chemistry
Volume706-707
DOIs
Publication statusPublished - 2012 Jun 1

Fingerprint

Oligomerization
Thermolysis
hydrolysis
Hydrolysis
trapping
Atoms
atoms
Experiments
Temperature
temperature
disiloxane
silanone
hexamethylcyclotrisiloxane

All Science Journal Classification (ASJC) codes

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

Cite this

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abstract = "Thermolysis of 1,3-dihydroxy-1,3-divinyldisiloxane, 1, having intramolecular donor atoms gave (dimethylaminomethyl)phenylvinylsilanone at moderated temperatures. The generated silanone underwent oligomerization to afford cyclic trisiloxane D3 and cyclic tetrasiloxane D4. The silanone species was identified by trapping experiments using hexamethylcyclotrisiloxane and MeOH. Interestingly, D3 and D4 were returned to 1 by hydrolysis.",
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Generation of (dimethylaminomethyl)phenylvinylsilanone from 1,3-dihydroxy-1,3-disiloxane. / Cho, Hyeon Mo; Lee, Su Jung; Lee, Myong Euy.

In: Journal of Organometallic Chemistry, Vol. 706-707, 01.06.2012, p. 1-3.

Research output: Contribution to journalArticle

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AB - Thermolysis of 1,3-dihydroxy-1,3-divinyldisiloxane, 1, having intramolecular donor atoms gave (dimethylaminomethyl)phenylvinylsilanone at moderated temperatures. The generated silanone underwent oligomerization to afford cyclic trisiloxane D3 and cyclic tetrasiloxane D4. The silanone species was identified by trapping experiments using hexamethylcyclotrisiloxane and MeOH. Interestingly, D3 and D4 were returned to 1 by hydrolysis.

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