Palladium-catalyzed arylation of 2H-chromene: a new entry to pyrano[2, 3-c]carbazoles1. Issue 35 (21st September 2015)

• Record Type: Journal Article
• Authors: Ranjith Reddy, K.; Siva Reddy, A.; Dhaked, Devendra K.; Rasheed, S. K.; Pathania, Anup Singh; Shankar, Ravi; Malik, Fayaz; Das, Parthasarathi
• Is Part Of: Organic & biomolecular chemistry. Volume 13:Issue 35(2015)
• Page Start: 9285
• Page End: 9293
• Publication Date: 2015-09-21
• Subjects: Chemistry, Organic -- Periodicals; Bioorganic chemistry -- Periodicals; Chemistry, Physical organic -- Periodicals; 547
• DOI: 10.1039/c5ob01295c
• Languages: English
• ISSNs: 1477-0520

Abstract

<abstract abstract-type="toc"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <graphic position="anchor" id="ga" xlink:href="ark:/27927/pgj2gzdpgzx" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" />Various pyrano[2, 3-<italic>c</italic>]carbazoles are synthesized in high yields over five steps from commercially available resorcinol. Palladium-catalyzed arylation remains a key step in this novel strategy. The versatility of this protocol has been demonstrated by the first total synthesis of naturally occurring carbazole clauraila C.</p> </abstract>