TW216789B - - Google Patents

Info

Publication number
TW216789B
TW216789B TW081107701A TW81107701A TW216789B TW 216789 B TW216789 B TW 216789B TW 081107701 A TW081107701 A TW 081107701A TW 81107701 A TW81107701 A TW 81107701A TW 216789 B TW216789 B TW 216789B
Authority
TW
Taiwan
Application number
TW081107701A
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of TW216789B publication Critical patent/TW216789B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
    • C07C45/75—Reactions with formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
TW081107701A 1991-12-20 1992-09-29 TW216789B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/812,518 US5177266A (en) 1991-12-20 1991-12-20 Proccess for the manufacture of 2-alkoxymethylacrolein

Publications (1)

Publication Number Publication Date
TW216789B true TW216789B (zh) 1993-12-01

Family

ID=25209826

Family Applications (1)

Application Number Title Priority Date Filing Date
TW081107701A TW216789B (zh) 1991-12-20 1992-09-29

Country Status (3)

Country Link
US (1) US5177266A (zh)
TW (1) TW216789B (zh)
ZA (1) ZA929873B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102659542A (zh) * 2012-05-02 2012-09-12 中国科学院过程工程研究所 一种以离子液体催化甲醛与丙醛缩合制备甲基丙烯醛的方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5281713A (en) * 1991-12-20 1994-01-25 American Cyanamid Company Process for the manufacture of 2-alkoxymethylacrolein
DE19529125A1 (de) * 1995-08-08 1997-02-13 Degussa Verfahren zur Herstellung von 2-(Alkoxymethyl)acrolein
US5905154A (en) * 1996-06-10 1999-05-18 American Cyanamid Company Process for the preparation of 5-(alkoxymethyl)-2,3-pyridinedicarboximide compounds
TWI506019B (zh) 2008-12-08 2015-11-01 Basf Se 製造經取代５－甲氧基甲基吡啶－２，３－二羧酸衍生物之方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1557867A (zh) * 1968-01-03 1969-02-21
SU477994A1 (ru) * 1973-12-28 1975-07-25 Предприятие П/Я М-5885 Способ получени ди-(бутилкарбитол) -формал
DE3321517A1 (de) * 1983-06-15 1984-12-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von aldolen
US4723011A (en) * 1985-10-28 1988-02-02 American Cyanamid Company Preparation of substituted and disubstituted-pyridine-2,3-dicarboxylate esters
JPH0625116B2 (ja) * 1987-07-08 1994-04-06 ダイソー株式会社 ピリジン−２，３−ジカルボン酸誘導体の製造法
DE3840554A1 (de) * 1988-12-01 1990-06-13 Wacker Chemie Gmbh Verfahren zur herstellung von pyridin-2,3-dicarbonsaeureestern

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102659542A (zh) * 2012-05-02 2012-09-12 中国科学院过程工程研究所 一种以离子液体催化甲醛与丙醛缩合制备甲基丙烯醛的方法

Also Published As

Publication number Publication date
ZA929873B (en) 1993-07-02
US5177266A (en) 1993-01-05

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent