Strategies for the synthesis of azafenestradienes and azacyclooctatrienes
type: Distribution
access URL: https://theses.hal.science/tel-00764452
format: HTML
issued: 2026-05-31T11:33:32.426254
modified: 2026-05-31T11:33:32.351230

Strategies for the synthesis of azafenestradienes and azacyclooctatrienes
type: Dataset
contact point: Organization
  fn: CCSD
keyword: azatrienynes
keyword: azacyclooctatrienes
keyword: azocines
keyword: azacycloocatrienes
keyword: theses
keyword: infoeu-reposemanticsdoctoralthesis
keyword: azatrienyne
keyword: chimothechemical-sciencesother
keyword: azafenestradienes
keyword: azaelectrocyclization-8-tt
keyword: azatetraenes
keyword: azaelectrocyclisation-8tt
landing page: https://theses.hal.science/tel-00764452
description: We have studied possibles access to two new molecular families that are azacyclooctatrienes and [6.4.6.4]azafenestradienes by using a new synthesis methodology : the 8π azaelectrocylization which, for now has never been described to our knowledge. After few synthetic steps initiated by the 4-exo-dig cyclocarbopalladation, we have obtained different key intermediates as azatrienynes and azatetraenes in order to study the feasibility of the azaelectrocyclization. The influence of differents parameters have been studied in particular the temperature, catalytic addition of transition metal and the introduction of an electron-withdrawing group in different position of the azocine skeleton. By this study, we established some useful parameters to continue the understanding of azaelectrocyclization feasibility.
identifier: NNT: 2012STRAF013
issued: 2026-05-31T11:33:32.404042
language: fr
modified: 2026-05-31T11:33:32.404051

test_moissonnage_selune
type: Agent