Tert-alkylphenoxy-substituted polycyclic compounds

Details Tert-alkylphenoxy-substituted polycyclic compounds Tert-alkylphenoxy-substituted polycyclic compounds

2006-12-05

2006-12-05

Saeed, Kamal A. (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C546S040000, C008S636000, C008S648000

Reexamination Certificate

active

07145010

ABSTRACT:
Tert-alkylphenoxy-substituted polycyclic compounds of the general formula IwhereP is a conjugated polycyclic radical which is stable to bases and nucleophiles, optionally bears aryl substituents and contains no group from the group consisting of —CO—NH—CO—, —COOH and —CO—O—CO—;R is C1–C8-alkyl, whose carbon chain may be interrupted by one or more groups selected from the group consisting of —O—, —S—, —NR1—, —CO— and/or —SO2— and which may be monosubstituted or polysubstituted by C1–C6-alkoxy or by a 5- to 7-membered heterocyclic radical which is attached via a nitrogen atom and may contain further heteroatoms and be aromatic; C5–C8-cycloalkyl whose carbon chain may be interrupted by one or more groups selected from the group consisting of —O—, —S—, —NR1—, —CO— and/or —SO2— and which may be monosubstituted or polysubstituted by C1–C6-alkyl;R1is hydrogen or C1–C6-alkyl;Hal is chlorine and/or bromine;m is from 0 to 15;n is from 1 to 16, subject to the proviso that the sum m+n is ≦16,are prepared and used.

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