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Title: Two directional approach to spirocyclic ethers via Grignard reaction and ring-closing metathesis
Authors: Kotha, Sambasivarao
Ali, Rashid
Keywords: Grignard reaction;Grubb’s catalyst;Metathesis;Spiro compounds;Pyran derivatives
Issue Date: Sep-2016
Publisher: NISCAIR-CSIR, India
Abstract: Diverse and intricate bis-spirocycles have been assembled via a Grignard reaction and ring-closing metathesis (RCM) as key steps. Readily available starting materials have been used and mild reaction conditions employed to generate a variety of intricate spirocyclic ethers containing pyran ring system. The scope of this methodology has then been expanded by synthesizing a spiro-dihydrofuran derivative.
Page(s): 1099-1106
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.55B(09) [September 2016]

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