DE69424897D1 - Verfahren zur Herstellung von Ortho-estern - Google Patents

Verfahren zur Herstellung von Ortho-estern

Info

Publication number
DE69424897D1
DE69424897D1 DE69424897T DE69424897T DE69424897D1 DE 69424897 D1 DE69424897 D1 DE 69424897D1 DE 69424897 T DE69424897 T DE 69424897T DE 69424897 T DE69424897 T DE 69424897T DE 69424897 D1 DE69424897 D1 DE 69424897D1
Authority
DE
Germany
Prior art keywords
orthoesters
production
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 - Fee Related
Application number
DE69424897T
Other languages
English (en)
Other versions
DE69424897T2 (de
Inventor
David Colvin
Thomas V John
Georges W Bitler
Chitoor S Subramaniam
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 Corp
Original Assignee
Huels America Inc
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 Huels America Inc filed Critical Huels America Inc
Publication of DE69424897D1 publication Critical patent/DE69424897D1/de
Application granted granted Critical
Publication of DE69424897T2 publication Critical patent/DE69424897T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C257/00—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines
    • C07C257/04—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines without replacement of the other oxygen atom of the carboxyl group, e.g. imino-ethers
    • C07C257/06—Compounds containing carboxyl groups, the doubly-bound oxygen atom of a carboxyl group being replaced by a doubly-bound nitrogen atom, this nitrogen atom not being further bound to an oxygen atom, e.g. imino-ethers, amidines without replacement of the other oxygen atom of the carboxyl group, e.g. imino-ethers having carbon atoms of imino-carboxyl groups bound to hydrogen atoms, to acyclic carbon atoms, or to carbon atoms of rings other than six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having groups
    • C07C41/50—Preparation of compounds having groups by reactions producing groups
    • C07C41/56—Preparation of compounds having groups by reactions producing groups by condensation of aldehydes, paraformaldehyde, or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/60—Preparation of compounds having groups or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69424897T 1993-06-01 1994-05-24 Verfahren zur Herstellung von Ortho-estern Expired - Fee Related DE69424897T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/070,563 US5401885A (en) 1993-06-01 1993-06-01 Method of preparing ortho esters and 1.1-dialkoxycycloalkanes

Publications (2)

Publication Number Publication Date
DE69424897D1 true DE69424897D1 (de) 2000-07-20
DE69424897T2 DE69424897T2 (de) 2001-01-18

Family

ID=22096057

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69430398T Expired - Fee Related DE69430398T2 (de) 1993-06-01 1994-05-24 Verfahren zur Herstellung von 1,1-Dialkoxycycloalkanen
DE69424897T Expired - Fee Related DE69424897T2 (de) 1993-06-01 1994-05-24 Verfahren zur Herstellung von Ortho-estern

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69430398T Expired - Fee Related DE69430398T2 (de) 1993-06-01 1994-05-24 Verfahren zur Herstellung von 1,1-Dialkoxycycloalkanen

Country Status (5)

Country Link
US (2) US5401885A (de)
EP (2) EP0902000B1 (de)
JP (2) JP2588683B2 (de)
CA (1) CA2124522C (de)
DE (2) DE69430398T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235944B1 (en) 1999-01-21 2001-05-22 Creanova Inc. Production of secondaryalkoxy-1-alkenes
US7799721B2 (en) * 2007-09-28 2010-09-21 Chevron Phillips Chemical Company Lp Polymerization catalysts for producing polymers with high comonomer incorporation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072727A (en) * 1963-01-08 Process for the preparation of ketals
US2527494A (en) * 1946-12-21 1950-10-24 Gen Aniline & Film Corp Process for preparation of orthoformic esters
US2567927A (en) * 1949-02-04 1951-09-18 American Cyanamid Co Aliphatic orthoformic esters
US2786872A (en) * 1952-09-30 1957-03-26 Carl J Claus Method for the conversion of nitriles to aldehydes
DE1126854B (de) * 1958-04-18 1962-04-05 Lonza Ag Verfahren zur Herstellung von Orthoameisensaeureestern
US3121751A (en) * 1959-10-06 1964-02-18 Kay Fries Chemicals Inc Production of purified orthoformic esters
GB1128963A (en) * 1966-08-22 1968-10-02 Grace W R & Co Novel orthoesters
US3354100A (en) * 1966-10-03 1967-11-21 Union Carbide Corp Polyurethanes prepared from reaction products of polyoxyalkylene polyols and orthoesters
AT291958B (de) * 1968-12-03 1971-08-10 Knapsack Ag Verfahren zur Herstellung von Orthoameisensäurealkylestern
JPS51108012A (en) * 1975-03-19 1976-09-25 Kuraray Co Orutoesuteruno seizohoho
DE2645477C2 (de) * 1976-10-08 1982-03-04 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Orthoessigsäurealkylestern
US4135051A (en) * 1977-06-16 1979-01-16 The Upjohn Company Process for preparing arylalkanoic acid derivatives
US4226790A (en) * 1977-06-16 1980-10-07 The Upjohn Company Process for oxidizing thallium (I) to thallium (III)
JPS5587734A (en) * 1978-12-26 1980-07-02 Nippon Synthetic Chem Ind Co Ltd:The Preparation of orthoester
US4304767A (en) * 1980-05-15 1981-12-08 Sri International Polymers of di- (and higher functionality) ketene acetals and polyols
US4785012A (en) * 1987-04-09 1988-11-15 Syntex Corporation Oxazole anthelmintic agents of marine origin
DE4329033A1 (de) * 1992-10-28 1994-05-05 Huels Chemische Werke Ag Verfahren zur Herstellung von Ketalen

Also Published As

Publication number Publication date
EP0902000B1 (de) 2002-04-10
JPH06340568A (ja) 1994-12-13
EP0902000A1 (de) 1999-03-17
US5550299A (en) 1996-08-27
CA2124522A1 (en) 1994-12-02
EP0627398B1 (de) 2000-06-14
JP2703754B2 (ja) 1998-01-26
US5401885A (en) 1995-03-28
DE69424897T2 (de) 2001-01-18
DE69430398D1 (de) 2002-05-16
DE69430398T2 (de) 2002-11-21
CA2124522C (en) 1999-05-25
JPH09110774A (ja) 1997-04-28
JP2588683B2 (ja) 1997-03-05
EP0627398A1 (de) 1994-12-07

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: CREANOVA INC., PISCATAWAY, N.J., US

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CREANOVA INC., PARSIPPANY, N.J., US

8339 Ceased/non-payment of the annual fee