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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.091 seconds)

Spelling suggestions: "subject:"murray equisetifolia hayata"" "subject:"murray aurantifolia hayata""

1

Novel approach to biscarbazole alkaloids via Ullmann coupling – synthesis of murrastifoline-A and bismurrayafoline-A

Börger, Carsten, Kataeva, Olga, Knölker, Hans-Joachim 07 April 2014 (has links) (PDF)
Unprecedented Ullmann couplings of murrayafoline-A with either 6-bromo- or 4-bromocarbazole derivatives provide highly efficient synthetic routes to the biscarbazole alkaloids murrastifoline-A (6 steps, 66% overall yield) and bismurrayafoline-A (6 steps, 28% overall yield). / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
Totalsynthese
Übergangsmetallkomplexe
Carbazol
Alkaloide
Murraya euchrestifolia
Orangenrauten
Ullmann-Reaktion
C-H-Aktivierung
organische Synthese
1st total synthesis
transition metal complexes
active carbazole alkaloids
catalyzed total synthesis
mediated total synthesis
double n-arylation
murraya euchrestifolia hayata
inhibitor carbazoquinocin-c
h bond activation
organic synthesis
ddc:540
rvk:VA 1120
2

Novel approach to biscarbazole alkaloids via Ullmann coupling – synthesis of murrastifoline-A and bismurrayafoline-A

Börger, Carsten, Kataeva, Olga, Knölker, Hans-Joachim January 2012 (has links)
Unprecedented Ullmann couplings of murrayafoline-A with either 6-bromo- or 4-bromocarbazole derivatives provide highly efficient synthetic routes to the biscarbazole alkaloids murrastifoline-A (6 steps, 66% overall yield) and bismurrayafoline-A (6 steps, 28% overall yield). / Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG-geförderten) Allianz- bzw. Nationallizenz frei zugänglich.
info:eu-repo/classification/ddc/540
ddc:540

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