Browsing 2006 by Subject "8-membered rings"

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[6+3] cycloaddition of pentafulvenes with 3-oxidopyrylium betaine: a novel methodology toward the synthesis of 5-8 fused oxabridged cyclooctanoids

Syam Krishnan, K; Sajisha, V S; Anas, S; Suresh, C H; Bhadbhade, M M; Bhosekar, G V; Radhakrishnan, K V (Elsevier, 2006)

Pentafulvenes undergo a facile [6+3] cycloaddition with 3-oxidopyrylium betaine, generated from the corresponding pyranulose acetate, leading to the formation of 5-8 fused oxabridged cyclooctanoids. The product is formed ...
Studies on the synthetic utility of [6+3]cycloaddition of pentafulvenes with 3-oxidopyrylium betaines: efficient synthesis of fused ring cyclooctanoids

Syam Krishnan, K; Smitha, M; Suresh, E; Radhakrishnan, K V (Elsevier, 2006)

A study on the synthetic utility of [6+3] cycloaddition of pentafulvenes with 3-oxidopyrylium betaines is described. 5-8 Fused oxa-bridged cyclooctanoids, the products of the above methodology undergo facile Diels-Alder ...

Now showing items 1-2 of 2

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