FR2334688A1 - Preparation d'hexamethyldisilazane par reaction utilisant cette substance comme solvant et comportant la formation de chlorure d'ammonium ainsi que son elimination par lavage - Google Patents

Preparation d'hexamethyldisilazane par reaction utilisant cette substance comme solvant et comportant la formation de chlorure d'ammonium ainsi que son elimination par lavage

Info

Publication number
FR2334688A1
FR2334688A1 FR7635496A FR7635496A FR2334688A1 FR 2334688 A1 FR2334688 A1 FR 2334688A1 FR 7635496 A FR7635496 A FR 7635496A FR 7635496 A FR7635496 A FR 7635496A FR 2334688 A1 FR2334688 A1 FR 2334688A1
Authority
FR
France
Prior art keywords
hexamethyldisilazane
elimination
involving
washing
substance
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.)
Granted
Application number
FR7635496A
Other languages
English (en)
French (fr)
Other versions
FR2334688B1 (de
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.)
Evonik Operations GmbH
Original Assignee
TH Goldschmidt AG
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 TH Goldschmidt AG filed Critical TH Goldschmidt AG
Publication of FR2334688A1 publication Critical patent/FR2334688A1/fr
Application granted granted Critical
Publication of FR2334688B1 publication Critical patent/FR2334688B1/fr
Granted 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
    • C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR7635496A 1975-12-10 1976-11-25 Preparation d'hexamethyldisilazane par reaction utilisant cette substance comme solvant et comportant la formation de chlorure d'ammonium ainsi que son elimination par lavage Granted FR2334688A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5068075A GB1516899A (en) 1975-12-10 1975-12-10 Process for the manufacture of hexamethyldisilazane

Publications (2)

Publication Number Publication Date
FR2334688A1 true FR2334688A1 (fr) 1977-07-08
FR2334688B1 FR2334688B1 (de) 1979-03-09

Family

ID=10456916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7635496A Granted FR2334688A1 (fr) 1975-12-10 1976-11-25 Preparation d'hexamethyldisilazane par reaction utilisant cette substance comme solvant et comportant la formation de chlorure d'ammonium ainsi que son elimination par lavage

Country Status (6)

Country Link
BE (1) BE849293A (de)
DE (2) DE2645792C2 (de)
ES (1) ES454033A1 (de)
FR (1) FR2334688A1 (de)
GB (1) GB1516899A (de)
NL (1) NL159987B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1516899A (en) * 1975-12-10 1978-07-05 Goldschmidt Ag Th Process for the manufacture of hexamethyldisilazane
NL7812080A (nl) * 1978-02-03 1979-08-07 Goldschmidt Ag Th Werkwijze voor het bereiden van hexamethyldisilazan.
DE19753480C1 (de) 1997-12-02 1999-01-07 Wacker Chemie Gmbh Verfahren zur Herstellung von Organosilazanen und Ammonchlorid
JP6176175B2 (ja) * 2014-04-03 2017-08-09 信越化学工業株式会社 シラザン化合物の製造方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5112608B2 (de) * 1973-05-29 1976-04-21
GB1516899A (en) * 1975-12-10 1978-07-05 Goldschmidt Ag Th Process for the manufacture of hexamethyldisilazane

Also Published As

Publication number Publication date
BE849293A (fr) 1977-04-01
DE2645703B2 (de) 1979-01-04
ES454033A1 (es) 1977-11-16
GB1516899A (en) 1978-07-05
FR2334688B1 (de) 1979-03-09
DE2645792A1 (de) 1977-06-16
DE2645792C2 (de) 1982-12-23
NL159987B (nl) 1979-04-17
DE2645703C3 (de) 1979-08-30
NL7613726A (nl) 1977-06-14
DE2645703A1 (de) 1977-06-16

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Legal Events

Date Code Title Description
ST Notification of lapse