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Stereoselective synthesis of five-membered spirooxindoles through Tomita zipper cyclization. | LitMetric
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Stereoselective synthesis of five-membered spirooxindoles through Tomita zipper cyclization.

D B Ramachary Chintalapudi Venkaiah Patoju M Krishna

Org Lett

Catalysis Laboratory, School of Chemistry, University of Hyderabad , Central University (PO), Hyderabad 500 046, India.

Published: September 2013

Functionalized five-membered spirooxindoles were furnished in good yields and excellent stereoselectivities by using an effective Tomita zipper cyclization (TZC) reaction through organophosphine catalysis.

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 Source
http://dx.doi.org/10.1021/ol4020305DOI Listing

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