Direct access to multi-functionalized benzenes via [4 + 2] annulation of α-cyano-β-methylenones and α, β-unsaturated aldehydes. Issue 49 (6th August 2020)

• Record Type: Journal Article
• Authors: Jia, Qianfa; Lan, Yunfei; Ye, Xin; Lin, Yinhe; Ren, Qiao
• Is Part Of: RSC advances. Volume 10:Issue 49(2020)
• Page Start: 29171
• Page End: 29174
• Publication Date: 2020-08-06
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1039/d0ra05251e
• Languages: English
• ISSNs: 2046-2069

Abstract

Abstract : An efficient [4 + 2] benzannulation of α-cyano-β-methylenones and α, β-unsaturated aldehydes was achieved under metal-free reaction conditions selectively delivering a wide range of polyfunctional benzenes in high yields respectively (up to 94% yield). Abstract : An efficient [4 + 2] benzannulation of α-cyano-β-methylenones and α, β-unsaturated aldehydes was achieved under metal-free reaction conditions selectively delivering a wide range of polyfunctional benzenes in high yields respectively (up to 94% yield).