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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Cellular and Molecul...arrow_drop_down
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
Cellular and Molecular Life Sciences
Article . 1951 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
https://pubmed.ncbi.nlm.nih.go...
Article . 2004
Data sources: Europe PubMed Central
https://dx.doi.org/10.1007/bf0...
Article
Data sources: Microsoft Academic Graph
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New syntheses of 1,4-dimethyl-phenanthrene and 9-methyl-phenanthrene

descriptionPublicationkeyboard_double_arrow_right Article 01 Oct 1951 English Publisher:Springer Science and Business Media LLCJournal:Experientia, volume 7, pages 372-373 (issn: 0014-4754, eissn: 1420-9071, Copyright policy )
Authors: N K, BHATTACHARYYA; S M, MUKHERJI;

doi: 10.1007/bf02168901

pmid: 14879821

New syntheses of 1,4-dimethyl-phenanthrene and 9-methyl-phenanthrene

Abstract

Allylazeton reagiert unter den Bedingungen einer milden Friedel-Craftschen Reaktion mit Naphthalin, wobei der Naphthylrest vorzugsweise an die wasserstoffarmere Seite der Allyl-Doppelbindung tritt. Analog reagiert Allyl-cyclohexanon mit Benzol. Die Produkte (I) bzw. (II) lassen sich durch Zyklisation und Dehydrierung in 1,4-Dimethyl-phenanthren (IV) bzw. in 9-Methyl-phenanthren (VIII) uberfuhren.

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Phenanthrenes

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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Average
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