Polylsilsesquioxanes through base-catalyzed redistribution of oligohydridosiloxanes

Kamyar Rahimian; David P. Lang; Douglas A. Lay

Polylsilsesquioxanes through base-catalyzed redistribution of oligohydridosiloxanes

Kamyar Rahimian
, David P. Lang
, Douglas A. Lay

Research output: Contribution to journal › Conference article › peer-review

Abstract

The use of tetrabutylammonium hydroxide (TBAH) as an excellent catalyst for the disproportionation of alkyl and arylhydridosiloxanes to polysilsesquioxanes is demonstrated. The extent of disproportionation is controlled by the amount of catalyst added or by using solvent. Overall, this methodology gives access to silsesquioxane gels that cannot be accessed by traditional solgel means.

Original language	English (US)
Pages (from-to)	1277-1278
Number of pages	2
Journal	American Chemical Society, Polymer Preprints, Division of Polymer Chemistry
Volume	41
Issue number	2
State	Published - Aug 2000
Externally published	Yes
Event	Washington,DC. Meeting - Washington, DC, USA Duration: Aug 20 2000 → Aug 24 2000

ASJC Scopus subject areas

Polymers and Plastics

Cite this

@article{f705b2491305421e933ddc91e9440055,

title = "Polylsilsesquioxanes through base-catalyzed redistribution of oligohydridosiloxanes",

abstract = "The use of tetrabutylammonium hydroxide (TBAH) as an excellent catalyst for the disproportionation of alkyl and arylhydridosiloxanes to polysilsesquioxanes is demonstrated. The extent of disproportionation is controlled by the amount of catalyst added or by using solvent. Overall, this methodology gives access to silsesquioxane gels that cannot be accessed by traditional solgel means.",

author = "Kamyar Rahimian and Lang, \{David P.\} and Lay, \{Douglas A.\}",

year = "2000",

month = aug,

language = "English (US)",

volume = "41",

pages = "1277--1278",

journal = "American Chemical Society, Polymer Preprints, Division of Polymer Chemistry",

issn = "0032-3934",

number = "2",

note = "Washington,DC. Meeting ; Conference date: 20-08-2000 Through 24-08-2000",

}

TY - JOUR

T1 - Polylsilsesquioxanes through base-catalyzed redistribution of oligohydridosiloxanes

AU - Rahimian, Kamyar

AU - Lang, David P.

AU - Lay, Douglas A.

PY - 2000/8

Y1 - 2000/8

N2 - The use of tetrabutylammonium hydroxide (TBAH) as an excellent catalyst for the disproportionation of alkyl and arylhydridosiloxanes to polysilsesquioxanes is demonstrated. The extent of disproportionation is controlled by the amount of catalyst added or by using solvent. Overall, this methodology gives access to silsesquioxane gels that cannot be accessed by traditional solgel means.

AB - The use of tetrabutylammonium hydroxide (TBAH) as an excellent catalyst for the disproportionation of alkyl and arylhydridosiloxanes to polysilsesquioxanes is demonstrated. The extent of disproportionation is controlled by the amount of catalyst added or by using solvent. Overall, this methodology gives access to silsesquioxane gels that cannot be accessed by traditional solgel means.

UR - https://www.scopus.com/pages/publications/0034251556

UR - https://www.scopus.com/pages/publications/0034251556#tab=citedBy

M3 - Conference article

AN - SCOPUS:0034251556

SN - 0032-3934

VL - 41

SP - 1277

EP - 1278

JO - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

JF - American Chemical Society, Polymer Preprints, Division of Polymer Chemistry

IS - 2

T2 - Washington,DC. Meeting

Y2 - 20 August 2000 through 24 August 2000

ER -

Polylsilsesquioxanes through base-catalyzed redistribution of oligohydridosiloxanes

Abstract

ASJC Scopus subject areas

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