Method of producing cyclohexasilane compounds

Elangovan, Arumugasamy; Anderson, Kenneth; Boudjouk, Philip R; Schulz, Douglas L

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Title: Method of producing cyclohexasilane compounds

Abstract

A method of preparing a cyclohexasilane compound from trichlorosilane is provided. The method includes contacting trichlorosilane with a reagent composition to produce a compound containing a tetradecahalocyclohexasilane dianion, such as a tetradecachlorocyclohexasilane dianion. The reagent composition typically includes (a) tertiary polyamine ligand; and (b) a deprotonating reagent, such as a tertiary amine having a pKa of at least about 10.5. Methods of converting the tetradecahalocyclohexasilane dianion-containing compound to cyclohexasilane or a dodecaorganocyclohexasilane are also provided.

Inventors:: Elangovan, Arumugasamy; Anderson, Kenneth; Boudjouk, Philip R; Schulz, Douglas L

Issue Date:: 2015-03-10

Research Org.:: NDSU Research Foundation, Fargo, ND (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1172146

Patent Number(s):: 8975429

Application Number:: 13/522,289

Assignee:: NDSU Research Foundation (Fargo, ND)

Patent Classifications (CPCs):: C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM

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C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B33/04 - Hydrides of silicon

C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07F - ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
C07F7/025 - {without C-silicon linkages}
C07F9/5442 - {Aromatic phosphonium compounds

Show less

DOE Contract Number:: FG36-08GO88160

Resource Type:: Patent

Resource Relation:: Patent File Date: 2011 Jan 25

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

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                    Elangovan, Arumugasamy, Anderson, Kenneth, Boudjouk, Philip R, and Schulz, Douglas L. Method of producing cyclohexasilane compounds.  United States: N. p., 2015. 
        Web.

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                    Elangovan, Arumugasamy, Anderson, Kenneth, Boudjouk, Philip R, & Schulz, Douglas L. Method of producing cyclohexasilane compounds.  United States.

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                    Elangovan, Arumugasamy, Anderson, Kenneth, Boudjouk, Philip R, and Schulz, Douglas L. Tue .  
        "Method of producing cyclohexasilane compounds".  United States.  https://www.osti.gov/servlets/purl/1172146.

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@article{osti_1172146,

  title        = {Method of producing cyclohexasilane compounds},

  author       = {Elangovan, Arumugasamy and Anderson, Kenneth and Boudjouk, Philip R and Schulz, Douglas L},

  abstractNote = {A method of preparing a cyclohexasilane compound from trichlorosilane is provided. The method includes contacting trichlorosilane with a reagent composition to produce a compound containing a tetradecahalocyclohexasilane dianion, such as a tetradecachlorocyclohexasilane dianion. The reagent composition typically includes (a) tertiary polyamine ligand; and (b) a deprotonating reagent, such as a tertiary amine having a pKa of at least about 10.5. Methods of converting the tetradecahalocyclohexasilane dianion-containing compound to cyclohexasilane or a dodecaorganocyclohexasilane are also provided.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2015},

  month        = {3}

}

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Kunze, Klaus; Haubrich, Scott; Zurcher, Fabio R.
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Dioumaev, Vladimir K.
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Similar Records

Title: Method of producing cyclohexasilane compounds

Abstract

Citation Formats

The Preparation of Trisilylphosphine journal, January 1962

n-Butylhalosilanes. Determination of Silane Hydrogen in Liquids 1 journal, March 1960

Amine-Promoted Disproportionation and Redistribution of Trichlorosilane: Formation of Tetradecachlorocyclohexasilane Dianion 1 journal, August 2001

Silylphosphanes: Developments in Phosphorus Chemistry journal, August 2000

Synthesis of bis(pentaboranyl)-Group IV compounds journal, December 1974

Disilanylphosphine and Disilylphosphine journal, August 1964

Linear and Cyclic Polysilanes Containing the Bis(trimethylsilyl)amino Group: Synthesis, Reactions, and Spectroscopic Characterization journal, July 2003

Printed silicon as diode and FET materials – Preliminary results journal, May 2008

Preparation of Cyclohexasilane, Si6H12 journal, June 1977

Preparation of oligosilanes containing perhalogenated silyl groups and their hydrogenation by stannanes journal, October 1997

The Cyclohexasilanes Si6H11X and Si6Me11X with X=F, Cl, Br and I: A Quantum Chemical and Raman Spectroscopic Investigation of a Multiple Conformer Problem journal, April 2007

A NEW SYNTHESIS FOR HEXASILICON TETRADECACHLORIDE, 1 Si 6 Cl 14 journal, February 1960

Lithium tetraphosphinoaluminate phosphination of halosilanes and -germanes journal, January 1970

Synthesis and Spectroscopy of Halogenated Cyclopentasilanes journal, January 1996

Perchlorosilanes and perchlorocarbosilanes as precursors for SiC synthesis journal, April 2007

Electroreductive synthesis of polygermane and germane–silane copolymer journal, January 1992

Spin-on n-Type Silicon Films Using Phosphorous-doped Polysilanes journal, September 2007

Chlorination of silanes by silver chloride journal, February 1972

Redistribution of Primary Silyl- and Germylphosphines: Synthesis of Trisilyl- and Trigermylphosphines journal, September 1988

Dismutation of trichlorosilane patent, July 1977

Ultrasonically promoted hydrosilations patent, May 1984

Formation of deposited film patent, April 1987

Method of forming deposition film patent, July 1987

Hetero-augmentation of semiconductor materials patent, September 1987

Preparation of hydrogenosilanes by redistribution patent, May 1988

Hydrosilation process patent, May 1989

Ladder polysilanes patent, June 1989

Deposition feedstock and dopant materials useful in the fabrication of hydrogenated amorphous silicon alloys for photovoltaic devices and other semiconductor devices patent, March 1990

Method and apparatus for the preparation of dichlorosilane patent, June 1991

Compounds containing tetradecachlorocyclohexasilane dianion patent, August 1999

Cyclosilane compound, and solution composition and process for forming a silicon film patent, January 2003

Method for manufacturing solar battery patent, February 2003

Coating composition patent, March 2003

Method for forming silicon film patent, April 2003

Dopant precursors and processes patent, June 2004

Method of manufacturing thin-film transistor patent, July 2004

Method for fabricating a silicon thin-film patent, January 2005

Transistor manufacturing method, electrooptical apparatus and electronic apparatus patent, May 2006

Silane composition, silicon film forming method and solar cell production method patent, June 2006

Silane composition, silicon film forming method and solar cell production method patent, February 2007

High order silane composition, and method of forming silicon film using the composition patent, May 2007

Methods of forming a doped semiconductor thin film, doped semiconductor thin film structures, doped silane compositions, and methods of making such compositions patent, January 2008

Compositions for forming a semiconducting and/or silicon-containing film, and structures formed therefrom patent, September 2008

Polysilane compositions, methods for their synthesis and films formed therefrom patent, February 2009

Polysilane compositions, methods for their synthesis and films formed therefrom patent, February 2009

Method of making silane compositions patent, March 2009

Silane compositions, processes for their preparation and rubber compositions containing same patent, May 2009

Compositions and methods for forming a semiconducting and/or silicon-containing film, and structures formed therefrom patent, June 2009

Dopant group-substituted semiconductor precursor compounds, compositions containing the same, and methods of making such compounds and compositions patent, March 2010

Polysilane compositions, methods for their synthesis and films formed therefrom patent, May 2010

Methods for forming passivated semiconductor nanoparticles patent, August 2010

Silane compositions, methods of making the same, method for forming a semiconducting and/or silicon-containing film, and thin film structures formed therefrom patent, September 2010

Compositions and methods for forming a semiconducting and/or silicon-containing film, and structures formed therefrom patent, February 2011

Linear and cross-linked high molecular weight polysilanes, polygermanes, and copolymers thereof, compositions containing the same, and methods of making and using such compounds and compositions patent, May 2011

Doped polysilanes, compositions containing the same, methods for making the same, and films formed therefrom patent, May 2011

The Preparation of Trisilylphosphine
journal, January 1962

n-Butylhalosilanes. Determination of Silane Hydrogen in Liquids ¹
journal, March 1960

Amine-Promoted Disproportionation and Redistribution of Trichlorosilane: Formation of Tetradecachlorocyclohexasilane Dianion ¹
journal, August 2001

Silylphosphanes: Developments in Phosphorus Chemistry
journal, August 2000

Synthesis of bis(pentaboranyl)-Group IV compounds
journal, December 1974

Disilanylphosphine and Disilylphosphine
journal, August 1964

Linear and Cyclic Polysilanes Containing the Bis(trimethylsilyl)amino Group: Synthesis, Reactions, and Spectroscopic Characterization
journal, July 2003

Printed silicon as diode and FET materials – Preliminary results
journal, May 2008

Preparation of Cyclohexasilane, Si₆H₁₂
journal, June 1977

Preparation of oligosilanes containing perhalogenated silyl groups and their hydrogenation by stannanes
journal, October 1997

The Cyclohexasilanes Si₆H₁₁X and Si₆Me₁₁X with X=F, Cl, Br and I: A Quantum Chemical and Raman Spectroscopic Investigation of a Multiple Conformer Problem
journal, April 2007

A NEW SYNTHESIS FOR HEXASILICON TETRADECACHLORIDE, ¹ Si ₆ Cl ₁₄
journal, February 1960

Lithium tetraphosphinoaluminate phosphination of halosilanes and -germanes
journal, January 1970

Synthesis and Spectroscopy of Halogenated Cyclopentasilanes
journal, January 1996

Perchlorosilanes and perchlorocarbosilanes as precursors for SiC synthesis
journal, April 2007

Electroreductive synthesis of polygermane and germane–silane copolymer
journal, January 1992

Spin-on n-Type Silicon Films Using Phosphorous-doped Polysilanes
journal, September 2007

Chlorination of silanes by silver chloride
journal, February 1972

Redistribution of Primary Silyl- and Germylphosphines: Synthesis of Trisilyl- and Trigermylphosphines
journal, September 1988

Dismutation of trichlorosilane
patent, July 1977

Ultrasonically promoted hydrosilations
patent, May 1984

Formation of deposited film
patent, April 1987

Method of forming deposition film
patent, July 1987

Hetero-augmentation of semiconductor materials
patent, September 1987

Preparation of hydrogenosilanes by redistribution
patent, May 1988

Hydrosilation process
patent, May 1989

Ladder polysilanes
patent, June 1989

Deposition feedstock and dopant materials useful in the fabrication of hydrogenated amorphous silicon alloys for photovoltaic devices and other semiconductor devices
patent, March 1990

Method and apparatus for the preparation of dichlorosilane
patent, June 1991

Compounds containing tetradecachlorocyclohexasilane dianion
patent, August 1999

Cyclosilane compound, and solution composition and process for forming a silicon film
patent, January 2003

Method for manufacturing solar battery
patent, February 2003

Coating composition
patent, March 2003

Method for forming silicon film
patent, April 2003

Dopant precursors and processes
patent, June 2004

Method of manufacturing thin-film transistor
patent, July 2004

Method for fabricating a silicon thin-film
patent, January 2005

Transistor manufacturing method, electrooptical apparatus and electronic apparatus
patent, May 2006

Silane composition, silicon film forming method and solar cell production method
patent, June 2006

Silane composition, silicon film forming method and solar cell production method
patent, February 2007

High order silane composition, and method of forming silicon film using the composition
patent, May 2007

Methods of forming a doped semiconductor thin film, doped semiconductor thin film structures, doped silane compositions, and methods of making such compositions
patent, January 2008

Compositions for forming a semiconducting and/or silicon-containing film, and structures formed therefrom
patent, September 2008

Polysilane compositions, methods for their synthesis and films formed therefrom
patent, February 2009

Polysilane compositions, methods for their synthesis and films formed therefrom
patent, February 2009

Method of making silane compositions
patent, March 2009

Silane compositions, processes for their preparation and rubber compositions containing same
patent, May 2009

Compositions and methods for forming a semiconducting and/or silicon-containing film, and structures formed therefrom
patent, June 2009

Dopant group-substituted semiconductor precursor compounds, compositions containing the same, and methods of making such compounds and compositions
patent, March 2010

Polysilane compositions, methods for their synthesis and films formed therefrom
patent, May 2010

Methods for forming passivated semiconductor nanoparticles
patent, August 2010

Silane compositions, methods of making the same, method for forming a semiconducting and/or silicon-containing film, and thin film structures formed therefrom
patent, September 2010

Compositions and methods for forming a semiconducting and/or silicon-containing film, and structures formed therefrom
patent, February 2011

Linear and cross-linked high molecular weight polysilanes, polygermanes, and copolymers thereof, compositions containing the same, and methods of making and using such compounds and compositions
patent, May 2011

Doped polysilanes, compositions containing the same, methods for making the same, and films formed therefrom
patent, May 2011