DE69006659D1 - Verfahren zur Herstellung von 1,1'-Oxybis(3-nitro-5-trifluormethyl)benzol. - Google Patents

Verfahren zur Herstellung von 1,1'-Oxybis(3-nitro-5-trifluormethyl)benzol.

Info

Publication number
DE69006659D1
DE69006659D1 DE90114684T DE69006659T DE69006659D1 DE 69006659 D1 DE69006659 D1 DE 69006659D1 DE 90114684 T DE90114684 T DE 90114684T DE 69006659 T DE69006659 T DE 69006659T DE 69006659 D1 DE69006659 D1 DE 69006659D1
Authority
DE
Germany
Prior art keywords
oxybis
trifluoromethyl
nitro
benzene
preparation
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.)
Expired - Lifetime
Application number
DE90114684T
Other languages
English (en)
Inventor
Jeffrey S Stults
Henry C Lin
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.)
Occidental Chemical Corp
Original Assignee
Occidental Chemical Corp
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 Occidental Chemical Corp filed Critical Occidental Chemical Corp
Application granted granted Critical
Publication of DE69006659D1 publication Critical patent/DE69006659D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/02—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions involving the formation of amino groups from compounds containing hydroxy groups or etherified or esterified hydroxy groups
DE90114684T 1989-08-17 1990-07-31 Verfahren zur Herstellung von 1,1'-Oxybis(3-nitro-5-trifluormethyl)benzol. Expired - Lifetime DE69006659D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/394,986 US4990670A (en) 1989-08-17 1989-08-17 Method of making 1,1'-oxybis (3-nitro-5-trifluoromethyl)-benzene

Publications (1)

Publication Number Publication Date
DE69006659D1 true DE69006659D1 (de) 1994-03-24

Family

ID=23561212

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90114684T Expired - Lifetime DE69006659D1 (de) 1989-08-17 1990-07-31 Verfahren zur Herstellung von 1,1'-Oxybis(3-nitro-5-trifluormethyl)benzol.

Country Status (5)

Country Link
US (1) US4990670A (de)
EP (1) EP0413192B1 (de)
JP (1) JPH0383952A (de)
CA (1) CA2021725A1 (de)
DE (1) DE69006659D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2021753A1 (en) * 1989-08-17 1991-02-18 Jeffrey S. Stults Bis-m-benzotrifluoride compounds
US5484879A (en) * 1990-12-17 1996-01-16 Occidental Chemical Corporation Polyimides containing fluorine
US5117002A (en) * 1991-01-14 1992-05-26 Occidental Chemical Corporation Preparation of diphenyl ether
CA2053997A1 (en) * 1991-03-15 1992-09-16 Jeffrey S. Stults Method for ether formation
JP2008251687A (ja) 2007-03-29 2008-10-16 Toshiba Corp プリント回路板、およびこれを備えた電子機器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3063962A (en) * 1960-06-06 1962-11-13 Universal Oil Prod Co Polyolefins containing 4, 4'- and 2, 4'-dialkylaminodiphenyl ethers as antioxidants
US3140316A (en) * 1960-06-23 1964-07-07 Harshaw Chem Corp Manufacture of diaminodiphenylether
NL288695A (de) * 1962-02-08
US3290377A (en) * 1963-07-11 1966-12-06 Koppers Co Inc Catalytic reduction of nitro compounds to amines
DE1290147B (de) * 1967-08-04 1969-03-06 Bayer Ag Verfahren zur Herstellung von 4, 4-Dinitrodiphenylaethern
DE1914367A1 (de) * 1969-03-21 1970-10-01 Bayer Ag 2,2',4,4'-Tetrachlor-5,5'-diamino-diphenylaether
US4179461A (en) * 1975-10-21 1979-12-18 Bayer Aktiengesellschaft Process for the preparation of diphenyl ethers
JPS5949217B2 (ja) * 1978-08-10 1984-12-01 三井東圧化学株式会社 置換ジフェニルエ−テルの製造方法
US4484008A (en) * 1982-09-30 1984-11-20 Ppg Industries, Inc. Process improvement for diphenyl ether production
AU568789B2 (en) * 1985-02-22 1988-01-07 Mitsui Toatsu Chemicals Inc. 3,3'-dinitrodiphenylether from m-dinitrobenzene

Also Published As

Publication number Publication date
EP0413192B1 (de) 1994-02-16
CA2021725A1 (en) 1991-02-18
JPH0383952A (ja) 1991-04-09
EP0413192A1 (de) 1991-02-20
US4990670A (en) 1991-02-05

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Legal Events

Date Code Title Description
8332 No legal effect for de