A new route to hydrophenanthrene ring system involving aryl participated intramolecular cyclisation of diazomethyl ketones

Article abstract of DOI:10.1080/00397919208021621

The tricyclic enones 4 and 5 have been synthesised involving acid catalysed intramolecular cyclisation of the diazomethyl ketones 1 and 2 respectively. The present synthesis constitutes a new route to hydrophenanthrene ring system.

Full text of DOI:10.1080/00397919208021621

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Synthetic Communications: An
International Journal for Rapid
Communication of Synthetic
Organic Chemistry
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A New Route to
Hydrophenanthrene Ring
System Involving Aryl
Participated Intramolecular
Cyclisation of Diazomethyl
Ketones
Tapan kumar Karpha a , Basudeb Basu a & Debabrata
Mukherjee a
a Department of Organic Chemistry , Indian
Association for the Cultivation of Science , Jadavpur,
Calcutta, 700 032, India
Published online: 23 Sep 2006.
To cite this article: Tapan kumar Karpha , Basudeb Basu & Debabrata Mukherjee
(1992) A New Route to Hydrophenanthrene Ring System Involving Aryl Participated
Intramolecular Cyclisation of Diazomethyl Ketones, Synthetic Communications: An
International Journal for Rapid Communication of Synthetic Organic Chemistry, 22:11,
1505-1514, DOI: 10.1080/00397919208021621
To link to this article: http://dx.doi.org/10.1080/00397919208021621
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