Synthesis of Symmetrical Sulfones from Rongalite: Expansion to Cyclic Sulfones by Ring??Closing Metathesis

S Kotha, P Khedkar, AK Ghosh

Index: Kotha, Sambasivarao; Khedkar, Priti; Ghosh, Arun Kumar European Journal of Organic Chemistry, 2005 , # 16 p. 3581 - 3585

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Citation Number: 11

Abstract

Abstract A simple method for the synthesis of symmetrical sulfones using rongalite has been developed. Terminally olefinic sulfone derivatives were subjected to ring-closing metathesis (RCM) reactions to generate cyclic sulfones.(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)

~97%

5-Substituted and 5, 7-disubstituted 5, 7-dihydrodibenzo [c,...

[Sindelar, Karel; Holubek, Jiri; Ryska, Miroslav; Koruna, Ivan; Protiva, Miroslav Collection of Czechoslovak Chemical Communications, 1986 , vol. 51, # 12 p. 2848 - 2868]