Efficient Route to 4a-Methyltetrahydrofluorenes: A Total Synthesis of (±)-Dichroanal B via Intramolecular Heck Reaction
The Journal of Organic Chemistry2006Vol. 71(7), pp. 2896–2898
Citations Over TimeTop 14% of 2006 papers
Abstract
An efficient new route based on intramolecular Heck cyclization of the diene 11 was developed to prepare the 4a-methyltetrahydrofluorene diterpenoids and utilized for the total synthesis of (+/-)-dichroanal B with significantly improved overall yield.
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