ES406987A1 - Process for preparing an azepine derivative from a hexamethyl eneimine-containing mixture - Google Patents

Process for preparing an azepine derivative from a hexamethyl eneimine-containing mixture

Info

Publication number
ES406987A1
ES406987A1 ES406987A ES406987A ES406987A1 ES 406987 A1 ES406987 A1 ES 406987A1 ES 406987 A ES406987 A ES 406987A ES 406987 A ES406987 A ES 406987A ES 406987 A1 ES406987 A1 ES 406987A1
Authority
ES
Spain
Prior art keywords
eneimine
hexamethyl
preparing
hexamethyleneimine
azepine
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
Application number
ES406987A
Other languages
Spanish (es)
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.)
Stauffer Chemical Co
Original Assignee
Stauffer Chemical 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 Stauffer Chemical Co filed Critical Stauffer Chemical Co
Publication of ES406987A1 publication Critical patent/ES406987A1/en
Expired legal-status Critical Current

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
    • C07D295/023—Preparation; Separation; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Procedure for obtaining hexamethyleneimine values from mixtures containing hexamethyleneimine because it comprises: reacting the crude hexamethyleneimine mixture with ethylchlorothiolformate in the presence of an aqueous solution of a basic alkaline compound at an order temperature of approximately, -10ºC and approximately, 90ºC, to form S-ethylhexahydro 1-H-azepine-1-carbothioate and an aqueous solution of a chloride, and separate S-ethylhexahydro 1-H-azepine-1-carbothioate from the reaction mixture. (Machine-translation by Google Translate, not legally binding)
ES406987A 1971-09-23 1972-09-23 Process for preparing an azepine derivative from a hexamethyl eneimine-containing mixture Expired ES406987A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18319071A 1971-09-23 1971-09-23

Publications (1)

Publication Number Publication Date
ES406987A1 true ES406987A1 (en) 1975-12-01

Family

ID=22671822

Family Applications (1)

Application Number Title Priority Date Filing Date
ES406987A Expired ES406987A1 (en) 1971-09-23 1972-09-23 Process for preparing an azepine derivative from a hexamethyl eneimine-containing mixture

Country Status (19)

Country Link
JP (1) JPS4911892A (en)
AR (1) AR201089A1 (en)
BE (1) BE789161A (en)
BR (1) BR7206563D0 (en)
CA (1) CA995215A (en)
CH (1) CH588480A5 (en)
CS (1) CS185204B2 (en)
DD (1) DD100254A5 (en)
DE (1) DE2245000A1 (en)
ES (1) ES406987A1 (en)
FR (1) FR2153368B1 (en)
GB (1) GB1377266A (en)
HU (1) HU169766B (en)
IL (1) IL40287A (en)
IT (1) IT965444B (en)
NL (1) NL7212318A (en)
PH (1) PH13275A (en)
RO (1) RO60666A (en)
SU (1) SU581862A3 (en)

Also Published As

Publication number Publication date
IL40287A0 (en) 1972-11-28
IL40287A (en) 1975-07-28
GB1377266A (en) 1974-12-11
IT965444B (en) 1974-01-31
PH13275A (en) 1980-02-27
DE2245000A1 (en) 1973-03-29
DD100254A5 (en) 1973-09-12
FR2153368A1 (en) 1973-05-04
NL7212318A (en) 1973-03-27
JPS4911892A (en) 1974-02-01
AU4657572A (en) 1974-03-21
BR7206563D0 (en) 1973-08-21
BE789161A (en) 1973-03-22
CS185204B2 (en) 1978-09-15
CH588480A5 (en) 1977-06-15
HU169766B (en) 1977-02-28
RO60666A (en) 1976-09-15
SU581862A3 (en) 1977-11-25
CA995215A (en) 1976-08-17
AR201089A1 (en) 1975-02-14
FR2153368B1 (en) 1977-12-30

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