A new route to linearly fused polyquinanes

doi:10.1016/S0040-4039(00)98030-4

Journal ArticleDOI

A new route to linearly fused polyquinanes

Murty Y.V.S. Narayana, +1 more

- 01 Jan 1990 -

Tetrahedron Letters

- Vol. 31, Iss: 42, pp 6067-6070

TLDR

In this paper, the triquinane and the C17-pentaquinane were derived starting from bicyclo-2.2.1]-heptane derivatives utilizing di-Grignard species as key reagents.

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This article is published in Tetrahedron Letters.The article was published on 1990-01-01. It has received 9 citations till now. The article focuses on the topics: Enone.

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Diels-Alder Reactions Catalyzed by Zeolites

Y. V. S. Narayana Murthy, +1 more

- 01 Mar 1991 -

Synthetic Communications

TL;DR: In this article, various Zeolite catalysed Diels-Alder reactions of cyclopentadiene, cyclohexadiene and furan with less reactive dienophiles were studied.

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Journal ArticleDOI

A study on the synthesis of structural analogs of bis-indole alkaloid caulerpin: a step-by-step synthesis of a cyclic indole-tetramer

Oktay Talaz, +1 more

- 06 Mar 2010 -

Tetrahedron

TL;DR: In this article, the synthesis of structural isomers of bis-indole alkaloid caulerpin is investigated and a step-by-step synthesis of one isomer from possible four cyclic indole-tetramers has been described.

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Journal ArticleDOI

Synthesis of Oxa-, Aza- and Thia-Bowls and Cages

Santosh J. Gharpure, +1 more

- 20 Mar 2013 -

Organic Preparations and Procedures Inte...

TL;DR: Synthesis of strained organic molecules has been a topic of interest amongst synthetic and theoretical chemists over the past several years as discussed by the authors, however, the majority of the early efforts in this area were focused on the synthesis of synthetic organic molecules.

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Journal ArticleDOI

A general methodology for the synthesis of linearly fused polyquinanes

Y.V.Suryanarayana Murthy, +1 more

- 01 Jan 1992 -

Tetrahedron

TL;DR: A methodology involving a combination of spiro-annulation by the action of 1,4-dibromomagnesiobutane on succinic acid derivatives followed by cyclization of the spirolactone using P2O5-CH3SO3H reagent has been developed for the synthesis of polyquinanes as mentioned in this paper.

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Journal ArticleDOI

Synthesis of tricyclo[6.3.0.02,6]undec-2(6)-en-7-one from the corresponding spirolactone using zeolite. Use of the zeolite as a microreaction vessel

R. Sreekumar, +2 more

- 01 Jan 1992 -

Journal of The Chemical Society, Chemica...

TL;DR: Spirolactone 1 is converted into the tricyclic enone 2 by adsorbing the reactant onto a zeolite and carrying out the reaction inside the Zeolite pores; the product is recovered by extraction with methanol.

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