GR34566B - METHOD OF PREPARATION OF NEW PRODUCTS, 1,2,3,6, TETRAHYDRO - 2,2,6,6, - TETRAMETHYLOPYRIDINE. - Google Patents

METHOD OF PREPARATION OF NEW PRODUCTS, 1,2,3,6, TETRAHYDRO - 2,2,6,6, - TETRAMETHYLOPYRIDINE.

Info

Publication number
GR34566B
GR34566B GR670134566A GR670134566A GR34566B GR 34566 B GR34566 B GR 34566B GR 670134566 A GR670134566 A GR 670134566A GR 670134566 A GR670134566 A GR 670134566A GR 34566 B GR34566 B GR 34566B
Authority
GR
Greece
Prior art keywords
group
tetrahydro
preparation
aryl
chlorine
Prior art date
Application number
GR670134566A
Other languages
Greek (el)
Inventor
Asta Leone Dall'
Boris Gradnik
Andrea Pedrazzoli
Original Assignee
Societe D' Etudes De Recherches Et D' Applications Scientifiq...
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 Societe D' Etudes De Recherches Et D' Applications Scientifiq... filed Critical Societe D' Etudes De Recherches Et D' Applications Scientifiq...
Publication of GR34566B publication Critical patent/GR34566B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/70—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

έθοδος παρασκευής νέων προιόντων του γενικού τύπου (Ι) ένθα R είναι άτομον υδρογόνου ή ομάς (Ι) είςτην οποία R1 δύναται να είναι ρίζα αλκυλίυο, ρίζααλκυλαρωματική αλκυλεν-αρωματική, αρύλιον υποκατεστημένον δι' ενός ατόμου χλωρίου ή διά της ομάδοςCH3, μεθοξυαρύλιον, ενδεχομένως υποκατεστημένον μεθ' ενο ή δύο ατόμων χλωρίου ή μετά ομάδος H3CO-, ή είς την οποίας R1 είναι ρίζα μεθυλενο-θειο-αρυλίου, του οποίου η αρυλική ομάς δύναται να είναι υποκατεστημένη, χαρακτηριζομένη έκ του ότι φέρεται είς αντίδρασιν η 1,2,3,6-τετραυδρο-2,2,6,6-τετραμεθυλο-πυριδίνη μετ' αιθυλενοξειδίου κα ιτο προκύπτον προιόν συμπυκνούται μετά χλωριδίου οξέος τύπου R1COCI ή ενούται μετά χλωρακετυλοχλωριδίου κα ιθειοφαινόλης, ενδεχομένως υποκατεστημένης . A process for the preparation of novel products of general formula (I) in which R is a hydrogen atom or a group (I) in which R 1 may be an alkyl radical, an alkylene aromatic alkyl aromatics, aryl substituted by a chlorine atom, or by a chlorine group, with one or two chlorine atoms or after an H3CO- group, or in which R1 is a methylene-thio-aryl radical, the aryl group of which may be substituted, characterized in that 1,2,3 is reacted, 6-Tetrahydro-2,2,6,6-tetramethylpyridine with ethylene oxide and the resulting product is concentrated with acid chloride of formula R1COCI or combined with chloroacetyl chloride and ethiophenol, optionally substituted.

GR670134566A 1966-08-30 1967-08-17 METHOD OF PREPARATION OF NEW PRODUCTS, 1,2,3,6, TETRAHYDRO - 2,2,6,6, - TETRAMETHYLOPYRIDINE. GR34566B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3869866 1966-08-30

Publications (1)

Publication Number Publication Date
GR34566B true GR34566B (en) 1968-05-24

Family

ID=10405142

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670134566A GR34566B (en) 1966-08-30 1967-08-17 METHOD OF PREPARATION OF NEW PRODUCTS, 1,2,3,6, TETRAHYDRO - 2,2,6,6, - TETRAMETHYLOPYRIDINE.

Country Status (6)

Country Link
BE (1) BE702780A (en)
CH (1) CH475245A (en)
ES (1) ES344579A1 (en)
FR (1) FR7085M (en)
GR (1) GR34566B (en)
NL (1) NL6711939A (en)

Also Published As

Publication number Publication date
FR7085M (en) 1969-06-30
ES344579A1 (en) 1969-01-01
BE702780A (en) 1968-01-15
NL6711939A (en) 1968-03-01
CH475245A (en) 1969-07-15

Similar Documents

Publication Publication Date Title
GB1164824A (en) Nitro-Paraphenylene-Diamines and their use as Hair Dyes
ES308359A1 (en) Procedure for the obtaining of sulfamides. (Machine-translation by Google Translate, not legally binding)
GB1377303A (en) Ampholytic fluoroaliphatic surfactants
GR34566B (en) METHOD OF PREPARATION OF NEW PRODUCTS, 1,2,3,6, TETRAHYDRO - 2,2,6,6, - TETRAMETHYLOPYRIDINE.
GB1122249A (en) Novel diazo compounds and diazotype copying material
GB1098435A (en) Improvements in or relating to thermoplastic compositions
ES389129A1 (en) Novel derivatives of benzhydrylpiperazine, their process of preparation and their therapeutic application
ES355253A1 (en) Water-insoluble anthraquinone dyestuffs
ES279932A1 (en) Procedure for preparing colorants of the naftofurandiºnica series (Machine-translation by Google Translate, not legally binding)
ES395037A1 (en) Bis-(3-imino-isoindolinone)pigments
ES395217A1 (en) 2-aryliminopyrrolidines and their production
ES385890A1 (en) Process for manufacture of dyestuffs of the halo-trizine series
ES360861A1 (en) Procedure for the preparation of new derivatives of tiazepine. (Machine-translation by Google Translate, not legally binding)
ES309304A2 (en) Procedure for the manufacture of new difenyl-amino-alkylamins and their salts. (Machine-translation by Google Translate, not legally binding)
GB1217068A (en) Novel substituted ureas
GR18425B (en) METHOD OF PRODUCTION OF PHARMACEUTICAL COMPOUNDS.
CH612907A5 (en) Process for the preparation of a new 1-aryloxy-4-amino-2-butanol
ES384036A1 (en) N-arylureas a process for their production and their use as herbicid
ES240112A1 (en) Procedure for the preparation of tetraacetilmucico acid diamines (Machine-translation by Google Translate, not legally binding)
GR18863B (en) CHEMICAL COMPOSITIONS.
GB1121179A (en) Method of preparing the derivatives of p-ethyl-benzaldehyde
ES374661A1 (en) Procedure for the obtaining of fluorine derivatives. (Machine-translation by Google Translate, not legally binding)
ES316869A1 (en) Procedure for the obtaining of basic colorants. (Machine-translation by Google Translate, not legally binding)
GB993487A (en) Dioxaborinane azide compounds
ES326225A1 (en) Procedure for the preparation of new products of sulfonilarilurea and its employment as agents to combat the bad herbs. (Machine-translation by Google Translate, not legally binding)