DK164905C - Fremgangsmaade til afvanding af 2,6-dimethylmorpholin - Google Patents

Fremgangsmaade til afvanding af 2,6-dimethylmorpholin

Info

Publication number
DK164905C
DK164905C DK550284A DK550284A DK164905C DK 164905 C DK164905 C DK 164905C DK 550284 A DK550284 A DK 550284A DK 550284 A DK550284 A DK 550284A DK 164905 C DK164905 C DK 164905C
Authority
DK
Denmark
Prior art keywords
dehibition
dimethyl morpholine
morpholine
dimethyl
Prior art date
Application number
DK550284A
Other languages
Danish (da)
English (en)
Other versions
DK550284A (da
DK550284D0 (da
DK164905B (da
Inventor
Wolfgang Hans Eduard Mueller
Werner Boexkes
Heinz Scholten
Original Assignee
Huels Chemische Werke 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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of DK550284D0 publication Critical patent/DK550284D0/da
Publication of DK550284A publication Critical patent/DK550284A/da
Publication of DK164905B publication Critical patent/DK164905B/da
Application granted granted Critical
Publication of DK164905C publication Critical patent/DK164905C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DK550284A 1983-11-22 1984-11-20 Fremgangsmaade til afvanding af 2,6-dimethylmorpholin DK164905C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3342009 1983-11-22
DE19833342009 DE3342009A1 (de) 1983-11-22 1983-11-22 Verfahren zur entwaesserung von 2,6-dimethylmorpholin

Publications (4)

Publication Number Publication Date
DK550284D0 DK550284D0 (da) 1984-11-20
DK550284A DK550284A (da) 1985-05-23
DK164905B DK164905B (da) 1992-09-07
DK164905C true DK164905C (da) 1993-01-18

Family

ID=6214841

Family Applications (1)

Application Number Title Priority Date Filing Date
DK550284A DK164905C (da) 1983-11-22 1984-11-20 Fremgangsmaade til afvanding af 2,6-dimethylmorpholin

Country Status (6)

Country Link
US (1) US4571284A (fr)
EP (1) EP0142742B1 (fr)
JP (1) JPS60132970A (fr)
DE (2) DE3342009A1 (fr)
DK (1) DK164905C (fr)
ES (1) ES8602709A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528124A1 (de) * 1985-08-06 1987-02-12 Huels Chemische Werke Ag Verfahren zur entfernung von n-butyraldehyd aus gasstroemen
DE4228885A1 (de) * 1992-08-29 1994-03-03 Basf Ag Verfahren zur Herstellung von 2,6-Dimethylmorpholin aus N-(2-Hydroxypropyl)-2,6-dimethylmorpholin
DE4441430C1 (de) * 1994-11-22 1996-07-11 Buchheister Ingo Stufenlos verstellbares Riemengetriebe für Fahrräder oder dgl.
CN112569621B (zh) * 2020-11-23 2021-12-03 湖北兴瑞硅材料有限公司 一种二甲基环硅氧烷连续脱水装置及脱水工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA734935A (en) * 1966-05-24 Union Carbide Corporation Process for production of alkyl-substituted morpholines
US2129805A (en) * 1938-09-13 Manufacture of morpholine and cer
US2717232A (en) * 1950-05-13 1955-09-06 Ruetgerswerke Ag Dehydration and fractionation of crude pyridine
DE1263776B (de) * 1957-11-27 1968-03-21 Dow Chemical Co Verfahren zur Gewinnung von praktisch wasserfreiem AEthylendiamin aus waessrigem AEthylendiamin
US3083202A (en) * 1960-06-06 1963-03-26 Monsanto Chemicals Isomerization of 2, 6-dimethylmorpholine
US3433788A (en) * 1966-04-27 1969-03-18 Union Carbide Corp Process for recovery of amines from aqueous solutions by solvent treatment and distillation
FR1583461A (fr) * 1968-04-26 1969-10-31
DE2830998A1 (de) * 1978-07-14 1980-01-31 Basf Ag Verfahren zur herstellung von cis-2,6-dimethylmorpholin
DE2938698A1 (de) * 1979-09-25 1981-04-09 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von cis-2,6-dimethylmorpholin
DE3217964A1 (de) * 1982-05-13 1983-11-17 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von cis-2-,6-dimethylmorpholin

Also Published As

Publication number Publication date
ES537832A0 (es) 1985-12-01
DK550284A (da) 1985-05-23
DK550284D0 (da) 1984-11-20
DE3342009C2 (fr) 1987-11-12
US4571284A (en) 1986-02-18
EP0142742B1 (fr) 1988-11-30
DK164905B (da) 1992-09-07
ES8602709A1 (es) 1985-12-01
JPH043393B2 (fr) 1992-01-23
JPS60132970A (ja) 1985-07-16
DE3475401D1 (en) 1989-01-05
EP0142742A1 (fr) 1985-05-29
DE3342009A1 (de) 1985-05-30

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Legal Events

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PBP Patent lapsed