GR36876B - METHOD FOR THE PREPARATION OF 2 - CYCLOALKYLAMINE - OXAZOLINES. - Google Patents

METHOD FOR THE PREPARATION OF 2 - CYCLOALKYLAMINE - OXAZOLINES.

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Publication number
GR36876B
GR36876B GR670136876A GR670136876A GR36876B GR 36876 B GR36876 B GR 36876B GR 670136876 A GR670136876 A GR 670136876A GR 670136876 A GR670136876 A GR 670136876A GR 36876 B GR36876 B GR 36876B
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GR
Greece
Prior art keywords
carbon atoms
cycloalkyl moiety
alkyl
oxazolines
preparation
Prior art date
Application number
GR670136876A
Other languages
Greek (el)
Original Assignee
Farbenfabriken Bayer Aktiengesellschaft
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 Farbenfabriken Bayer Aktiengesellschaft filed Critical Farbenfabriken Bayer Aktiengesellschaft
Priority to GR670136876A priority Critical patent/GR36876B/en
Publication of GR36876B publication Critical patent/GR36876B/en

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

έθοδος προς παρασκευήν οξαζολινών, χαρακτηριζομένη εκ του ότι είτε φέρομεν προς αντίδρασιν ισοκυανιδιοδιχλωρίδια του τύπου: [*] εις όν R δύναται νασημαίνη έν αλκυλυπόλοιπον 1-3 ατόμων άνθρακος καιn ένα ακέραιον αριθμόν 2 έως 4, οπότε το κυκλοαλκυλυπόλοιπον δύναται να είναι υποκατεστημένον διά περαιτέρω αλκυλυπολοίπων 1 μέχρι 5 ατόμων άνθρακος,και οπότε το κυκλοαλκυλυπόλοιπον δύναται να περιέχει ένα διπλούν δεσμόν, ουχί όμως εις την α,β-θέσιν, μετ'αιθανολαμίνης, ή ότι κυκλίζομεν διά θερμάνσεως μεθ'ύδατος ικανούς προς αντίδρασιν εστέρας αλκοολών του γενικού τύπου [*] εις όν R σημαίνει έναλκυλυπόλοιπον 1 μέχρι 3 ατόμων άνθρακος και n ένα ακέραιον αριθμόν 2 έως 4, οπότε το κυκλοαλκυλυπόλοιπον δύναται να είναι υποκατεστημένον διά περαιτέρω κατωτέρων αλκυλυπολοίπων 1 μέχρι 5 ατόμων άνθρακος, και οπότε το κυκλοαλκυλυπόλοιπον δύναται να περιέχει ένα διπλούν δεσμόν, ουχί όμως εις την α,β-θέσιν. Process for the preparation of oxazolines, characterized in that either isocyanidio dichlorides of the formula are reacted: [*] R1 may be denoted by an alkyl balance of 1-3 carbon atoms and an integer 2 to 4, wherein the cycloalkyl moiety may be substituted by further alkyl moieties of 1 to 5 carbon atoms, and wherein the cycloalkyl moiety may contain a double bond, but α, β-position, with ethanolamine, or circulating by heating with water capable of reacting alcohols of the general formula [*] in R denotes an alkyl balance of 1 to 3 carbon atoms and n an integer 2 to 4, in which case the cycloalkyl moiety may be substituted by further lower alkyl residues of 1 to 5 carbon atoms, and in which case the cycloalkyl moiety may contain a double bond, but την α, β-θέσιν.

GR670136876A 1967-09-26 1967-09-26 METHOD FOR THE PREPARATION OF 2 - CYCLOALKYLAMINE - OXAZOLINES. GR36876B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR670136876A GR36876B (en) 1967-09-26 1967-09-26 METHOD FOR THE PREPARATION OF 2 - CYCLOALKYLAMINE - OXAZOLINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR670136876A GR36876B (en) 1967-09-26 1967-09-26 METHOD FOR THE PREPARATION OF 2 - CYCLOALKYLAMINE - OXAZOLINES.

Publications (1)

Publication Number Publication Date
GR36876B true GR36876B (en) 1969-03-20

Family

ID=36888003

Family Applications (1)

Application Number Title Priority Date Filing Date
GR670136876A GR36876B (en) 1967-09-26 1967-09-26 METHOD FOR THE PREPARATION OF 2 - CYCLOALKYLAMINE - OXAZOLINES.

Country Status (1)

Country Link
GR (1) GR36876B (en)

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