DE1114491B - Process for the preparation of cyclopentadienyltrihalosilane maleic anhydride adducts - Google Patents

Process for the preparation of cyclopentadienyltrihalosilane maleic anhydride adducts

Info

Publication number
DE1114491B
DE1114491B DEE20296A DEE0020296A DE1114491B DE 1114491 B DE1114491 B DE 1114491B DE E20296 A DEE20296 A DE E20296A DE E0020296 A DEE0020296 A DE E0020296A DE 1114491 B DE1114491 B DE 1114491B
Authority
DE
Germany
Prior art keywords
maleic anhydride
preparation
cyclopentadienyltrihalosilane
anhydride adducts
adducts
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DEE20296A
Other languages
German (de)
Inventor
Herbert K Wiese
Joseph F Nelson
Charles E Morrell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of DE1114491B publication Critical patent/DE1114491B/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/12—Organo silicon halides
    • C07F7/121—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20
    • C07F7/127—Preparation or treatment not provided for in C07F7/14, C07F7/16 or C07F7/20 by reactions not affecting the linkages to the silicon atom

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Description

Verfahren zur Herstellung von Cyclopentadienyltrihalogensilan-Maleinsäureanhydrid-Addukten Die Erfindung betrifft ein Verfahren zur Herstellung von Addukten von Cyclopentadienyltrihalogensilanen und deren Alkylderivaten mit Maleinsäureanhydrid, das dadurch gekennzeichnet ist, daß man die Verbindungen zusammen erhitzt. Process for the preparation of cyclopentadienyltrihalosilane-maleic anhydride adducts The invention relates to a process for the preparation of adducts of cyclopentadienyltrihalosilanes and their alkyl derivatives with maleic anhydride, which is characterized by that the compounds are heated together.

So reagiert z. B. Cyclopentadienyltrichiorsilan mit Maleinsäureanhydrid in der Art konjugierter Diene unter Bildung einer halbfesten, wachsartigen, in Äthyläther löslichen Masse. This is how z. B. Cyclopentadienyltrichioresilan with maleic anhydride in the manner of conjugated dienes with the formation of a semi-solid, waxy, in ethyl ether soluble mass.

Die erfindungsgemäß erhaltenen neuen Verbindungen sind sehr gute Filmbildner und Bindemittel für Glasfasern, die zur Herstellung von Schichtmaterialien verwendet werden. The new compounds obtained according to the invention are very good Film-forming agents and binders for glass fibers used in the production of layered materials be used.

Beispiel 24,6 g (0,122 Mol) Cyclopentadienyltrichlorsilan und 12,log (0,122Mol) Maleinsäureanhydrid wurden in 50 ccm Xylol gelöst und 2 Stunden lang auf 110 bis 1200 C erhitzt, wobei sich folgende Umsetzung abspielt: Zur Aufarbeitung wurde das Xylol unter vermindertem Druck von dem Reaktionsgemisch abdestilliert. Das als Rückstand verbleibende Reaktionsprodukt (36,4 g) war ein viskoses Material, das über Nacht halbfest wurde. Analyse Berechnet Gefunden Molekulargewicht ... . | 297,4 | 302 Gewichtsprozent Si .. . 9,44 9,42 Gewichtsprozent C1 . 35,74 35,5 Example 24.6 g (0.122 mol) of cyclopentadienyltrichlorosilane and 12 log (0.122 mol) of maleic anhydride were dissolved in 50 ccm of xylene and heated to 110 to 1200 ° C. for 2 hours, the following reaction taking place: For work-up, the xylene was distilled off from the reaction mixture under reduced pressure. The reaction product remaining as a residue (36.4 g) was a viscous material which became semi-solid overnight. Analysis Calculated Found Molecular weight .... | 297.4 | 302 Weight percent Si ... 9.44 9.42 Weight percent C1. 35.74 35.5

Claims (2)

PATENTANSPRÜCHE: 1. Verfahren zur Herstellung von Cyclopentadienyltrthalogensilan - Maleinsäureanhydrid - Addukten, dadurch gekennzeichnet, daß man Cyclopentadienyltrihalogensilan oder dessen ethyl derivate mit Maleinsäureanhydrid erhitzt.PATENT CLAIMS: 1. Process for the preparation of cyclopentadienyltrhalosilane - Maleic anhydride adducts, characterized in that one uses cyclopentadienyltrihalosilane or its ethyl derivatives are heated with maleic anhydride. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß man Cyclopentadienyltrichlorsilan mit Maleinsäureanhydrid umsetzt. 2. The method according to claim 1, characterized in that one cyclopentadienyltrichlorosilane with maleic anhydride.
DEE20296A 1953-07-13 1954-06-26 Process for the preparation of cyclopentadienyltrihalosilane maleic anhydride adducts Pending DE1114491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US351600XA 1953-07-13 1953-07-13

Publications (1)

Publication Number Publication Date
DE1114491B true DE1114491B (en) 1961-10-05

Family

ID=21881016

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE20296A Pending DE1114491B (en) 1953-07-13 1954-06-26 Process for the preparation of cyclopentadienyltrihalosilane maleic anhydride adducts

Country Status (2)

Country Link
CH (1) CH351600A (en)
DE (1) DE1114491B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176085A2 (en) * 1984-09-25 1986-04-02 Nissan Chemical Industries Ltd. 4-Substituted-1,2,3,6-tetrahydrophthalic acid anhydride and production process thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176085A2 (en) * 1984-09-25 1986-04-02 Nissan Chemical Industries Ltd. 4-Substituted-1,2,3,6-tetrahydrophthalic acid anhydride and production process thereof
EP0176085A3 (en) * 1984-09-25 1986-07-16 Nissan Chemical Industries Ltd. 4-substituted-1,2,3,6-tetrahydrophthalic acid anhydride and production process thereof
US4837339A (en) * 1984-09-25 1989-06-06 Nissan Chemical Industries, Ltd. 4-Substituted-1,2,3,6-tetrahydrophthalic acid anhydride

Also Published As

Publication number Publication date
CH351600A (en) 1961-01-31

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