Highly diastereoselective samarium diiodide induced cyclizations of new 3-substituted indole derivatives.
نویسندگان
چکیده
Herein, we describe the synthesis of new functionalized tricyclic and tetracyclic indole derivatives via samarium diiodide induced ketyl cyclizations. The intermediate samarium organyls were either protonated using different proton sources or alkylated with various electrophiles in a highly diastereoselective manner. The obtained products were subjected to further transformations leading to synthetically interesting building blocks.
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عنوان ژورنال:
- Organic & biomolecular chemistry
دوره 7 21 شماره
صفحات -
تاریخ انتشار 2009