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GR24052B - METHOD FOR THE PREPARATION OF SULFOLOURIES. - Google Patents

METHOD FOR THE PREPARATION OF SULFOLOURIES.

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Publication number
GR24052B
GR24052B GR590124052A GR590124052A GR24052B GR 24052 B GR24052 B GR 24052B GR 590124052 A GR590124052 A GR 590124052A GR 590124052 A GR590124052 A GR 590124052A GR 24052 B GR24052 B GR 24052B
Authority
GR
Greece
Prior art keywords
residue
preparation
general formula
alkyl
cycloalkyl
Prior art date
Application number
GR590124052A
Other languages
Greek (el)
Original Assignee
Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius &...
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 Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius &... filed Critical Farbwerke Hoechst Aktiengesellschaft Vormals Meister Lucius &...
Priority to GR590124052A priority Critical patent/GR24052B/en
Publication of GR24052B publication Critical patent/GR24052B/en

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Abstract

έθοδος παρασκευής σουλφονυλουριών του γενικού τύπου R-SO2-NH-CO-NH-R1, ένθα R σημαίνει εν ενδεχομένως απλώς ή πολλαπλώς δι' αλκυλομάδων, αλκοξυλομάδων ή δι' αλογονατόμων υποκατεστημένον φαινυλ-, ή ναφθυλ-υπόλοιπον, εν διφαινυλ-, φαινοξυφαινυλ-, φαινυλαλκυλ- ή τετραϋδροναφθαλιν-υπόλοιπον ή εν αλειφατικόν ή κυκλοαλειφατικόν ή μικτόν κυκλοαλειφατικόν-αλειφατικόν υπόλοιπον μετα 12 ατόμων άνθρακος καιR1 εν κεκορεσμένον ή ακόρεστον αλκυλ-, κυκλοαλκυλ-, κυκλοαλκυλαλκυλ- ή φαινυλαλκυλυπόλοιπον, ένθα το αλειφατικόν υπόλοιπον δύναται και να διακοπή δι'οξυγόνου, χαρακτηριζομένη κατά τούτο, ότι φέρομενπρος αντίδρασιν αλκαλικά άλατα των ατνιστοίχων σουλφονικών αλογοναμιδίων μετά καρβονικών αμιδίων του γενικού τύπου R1-CO-NH2, ένθα R1 κέκτηται την δοθείσαν σημασίαν. A process for the preparation of sulphonylureas of the general formula R-SO2-NH-CO-NH-R1, wherein R means possibly single or multiple by alkyl groups, alkoxy groups or halogenated substituents of phenyl-, or naphthyl-residue, in biphenyl , phenylalkyl- or tetrahydronaphthalene-residue or in aliphatic or cycloaliphatic or mixed cycloaliphatic-aliphatic residue after 12 carbon atoms and R1 in saturated or unsaturated alkyl-, cycloalkyl-, cycloalkyl alkyl characterized in that alkaline salts of the volatile sulfonate halides are then reacted with carbon amides of the general formula R1-CO-NH2, wherein R1 acquires the importance given.

GR590124052A 1959-04-21 1959-04-21 METHOD FOR THE PREPARATION OF SULFOLOURIES. GR24052B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR590124052A GR24052B (en) 1959-04-21 1959-04-21 METHOD FOR THE PREPARATION OF SULFOLOURIES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR590124052A GR24052B (en) 1959-04-21 1959-04-21 METHOD FOR THE PREPARATION OF SULFOLOURIES.

Publications (1)

Publication Number Publication Date
GR24052B true GR24052B (en) 1962-12-15

Family

ID=36864789

Family Applications (1)

Application Number Title Priority Date Filing Date
GR590124052A GR24052B (en) 1959-04-21 1959-04-21 METHOD FOR THE PREPARATION OF SULFOLOURIES.

Country Status (1)

Country Link
GR (1) GR24052B (en)

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