GR16493B - METHOD OF PRODUCTION OF PIPERAZINE PROTECTIVES (CARVAZOLIA). - Google Patents

METHOD OF PRODUCTION OF PIPERAZINE PROTECTIVES (CARVAZOLIA).

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Publication number
GR16493B
GR16493B GR550116493A GR550116493A GR16493B GR 16493 B GR16493 B GR 16493B GR 550116493 A GR550116493 A GR 550116493A GR 550116493 A GR550116493 A GR 550116493A GR 16493 B GR16493 B GR 16493B
Authority
GR
Greece
Prior art keywords
group
compound
formula
production
lower alkyl
Prior art date
Application number
GR550116493A
Other languages
Greek (el)
Original Assignee
Societe Des Usines Chimiques Rhone - Poulenc
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 Des Usines Chimiques Rhone - Poulenc filed Critical Societe Des Usines Chimiques Rhone - Poulenc
Priority to GR550116493A priority Critical patent/GR16493B/en
Publication of GR16493B publication Critical patent/GR16493B/en

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Abstract

έθοδος διά την παραγωγήν νέων ενώσεων καρβαζολίουήτις περιλαμβάνει την αντίδρασιν ενώσεως χαρβαζολίου εχούσης σύστασιν παριστωμένην υπό του τύπου (Ι), μετά μιάς ενώσεως Q.Η ομάς Ρ και η ένωσις Q είναι τοιαύταιι ώστε η Q να αντιδράση με την ένωση του ρηθέντος τύπου διά να δισαγάγει ή να σχηματίσει εις την θέσιν του πυρήνος υποκαταστάτην του τύπου (ΙΙ), ένθα το Α1 παριστά ρίζαν αλειφατικού κεκορεσμένου υδρογονάνθρακος δισθενή με άλυσον ευθείαν ή διακεκλαδισμένην περιέχουσαν 2 έως 6 άτομα άνθρακος ή δισθενή ομάδα ήτις δύναται να μετατραπεί εις ταύτην διά αναγωγής τα Χ και Χ1 έκαστον τούτων παριστά άτομον υδρογόνου ή αλογόνου ή κατωτέραν αλκυλιομάδα, αλκοζυομάδα, αρυλομάδα ή αρυλοζυομάδα και το R2 παριστά άτομον υδρογόνου ή κατωτέραν αλκυλιομάδα, αρυλομάδα, ή αρυλειφατικην ομάδα ή ομάδα μετατρεπτέαν είς ταύτας και ένθα εκατέρα ή αμφότεραι των ρηθεισών αρχικών υλών περιέχουσι μίαν ή περισσοτέρας μετατρέψιμους ομάδας ή ομάδας ώς εν τη παρούση προηγουμένως ειδικώς ανεφέρθησαν, μετασχηματισμόν της μετατρεψίμου ομάδος ή ομάδων εις το επιθυμητόν τελικόν άτομον ή/και ομάδα. A process for the production of novel carbazole compounds comprises reacting a carbazole compound having the composition represented by formula (I) after a compound Q. The group P and the compound Q are such that Q reacts with the compound of said formula to give or to form at the nucleus a substituent of formula (II), wherein A1 represents a straight or branched aliphatic saturated hydrocarbon radical containing 2 to 6 carbon atoms or a divalent group X; each represents a hydrogen or halogen atom or a lower alkyl group, an alkoxy group, an aryl group or an arylzy group and R2 represents a hydrogen atom or a lower alkyl group, an aryl group, or a group of group or group as hereinbefore specifically mentioned, transformation of the convertible group or groups to the desired final individual and / or group.

GR550116493A 1955-06-16 1955-06-16 METHOD OF PRODUCTION OF PIPERAZINE PROTECTIVES (CARVAZOLIA). GR16493B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GR550116493A GR16493B (en) 1955-06-16 1955-06-16 METHOD OF PRODUCTION OF PIPERAZINE PROTECTIVES (CARVAZOLIA).

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR550116493A GR16493B (en) 1955-06-16 1955-06-16 METHOD OF PRODUCTION OF PIPERAZINE PROTECTIVES (CARVAZOLIA).

Publications (1)

Publication Number Publication Date
GR16493B true GR16493B (en) 1955-08-30

Family

ID=36857771

Family Applications (1)

Application Number Title Priority Date Filing Date
GR550116493A GR16493B (en) 1955-06-16 1955-06-16 METHOD OF PRODUCTION OF PIPERAZINE PROTECTIVES (CARVAZOLIA).

Country Status (1)

Country Link
GR (1) GR16493B (en)

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