NL7511771A - NEW PROCESS FOR THE PREPARATION OF CARBONIC ACID AMIDES. - Google Patents

NEW PROCESS FOR THE PREPARATION OF CARBONIC ACID AMIDES.

Info

Publication number
NL7511771A
NL7511771A NL7511771A NL7511771A NL7511771A NL 7511771 A NL7511771 A NL 7511771A NL 7511771 A NL7511771 A NL 7511771A NL 7511771 A NL7511771 A NL 7511771A NL 7511771 A NL7511771 A NL 7511771A
Authority
NL
Netherlands
Prior art keywords
preparation
carbonic acid
acid amides
new process
new
Prior art date
Application number
NL7511771A
Other languages
Dutch (nl)
Original Assignee
Richter Gedeon Vegyeszet
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 Richter Gedeon Vegyeszet filed Critical Richter Gedeon Vegyeszet
Publication of NL7511771A publication Critical patent/NL7511771A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/78—Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81—Amides; Imides
    • C07D213/82—Amides; Imides in position 3

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)
NL7511771A 1974-10-07 1975-10-07 NEW PROCESS FOR THE PREPARATION OF CARBONIC ACID AMIDES. NL7511771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HURI549A HU169760B (en) 1974-10-07 1974-10-07 Process for producing amides of carboxylic acids

Publications (1)

Publication Number Publication Date
NL7511771A true NL7511771A (en) 1976-04-09

Family

ID=11000960

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7511771A NL7511771A (en) 1974-10-07 1975-10-07 NEW PROCESS FOR THE PREPARATION OF CARBONIC ACID AMIDES.

Country Status (10)

Country Link
CA (1) CA1049541A (en)
CS (1) CS193526B2 (en)
DD (1) DD123454A5 (en)
ES (1) ES441547A1 (en)
GB (1) GB1521997A (en)
HU (1) HU169760B (en)
IT (1) IT1044638B (en)
NL (1) NL7511771A (en)
PL (1) PL98547B1 (en)
RO (1) RO72874A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0462639A1 (en) * 1990-06-05 1991-12-27 Shell Internationale Researchmaatschappij B.V. Preparation of 2-chloropyridine derivatives
CA2581421C (en) 2004-09-23 2013-04-30 Ramachandran Radhakrishnan Process for producing n,n-dialkyl substituted fatty acids amides
CN107721873B (en) * 2017-11-14 2020-04-07 湖北工业大学 Preparation method of N, N-dimethyl benzamide
CN111320553A (en) * 2018-12-17 2020-06-23 潘伟 N, N-dimethyl benzamide purification device

Also Published As

Publication number Publication date
ES441547A1 (en) 1977-03-16
IT1044638B (en) 1980-04-21
HU169760B (en) 1977-01-28
GB1521997A (en) 1978-08-23
CA1049541A (en) 1979-02-27
CS193526B2 (en) 1979-10-31
PL98547B1 (en) 1978-05-31
DD123454A5 (en) 1976-12-20
RO72874A (en) 1981-08-17

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Legal Events

Date Code Title Description
BV The patent application has lapsed