Rhodium‐Catalyzed Borylation/Protonation Tandem Reaction of Hydroxylated Diarylethynes. Issue 6 (5th April 2017)

• Record Type: Journal Article
• Authors: Yang, Liting; Ma, Jinjin; Peng, Xiaomin; Wang, Danyang; Guo, Tao; Yuan, Bingxin; Li, Heng; Zhang, Panke; Yang, Guanyu
• Is Part Of: Asian journal of organic chemistry. Volume 6:Issue 6(2017)
• Page Start: 698
• Page End: 701
• Publication Date: 2017-04-05
• Subjects: borylation -- diarylethynes -- protonation -- rhodium -- tandem reaction; Chemistry, Organic -- Periodicals; Organic compounds -- Synthesis -- Periodicals; 547.005
• DOI: 10.1002/ajoc.201700176
• Languages: English
• ISSNs: 2193-5807

Abstract

Abstract: The catalytic synthesis of trans ‐hydroxystilbenes has a great significance and value in synthetic chemistry and bioscience. To establish a versatile and efficient technology for such reactions, we successfully developed a novel and straightforward way for the construction of E ‐stilbene derivatives by a rhodium‐catalyzed borylation/protonation tandem reaction using H2 O as the green hydrogen source. Various E ‐stilbene derivatives were synthesized with up to 85 % yield. Abstract : As simple as wate r! The construction of E ‐stilbene derivatives by a rhodium‐catalyzed borylation/protonation tandem reaction using H2 O as the green hydrogen source has been reported. Various E ‐stilbene derivatives were synthesized with up to 85 % yield.