Tetrahedron Letters p. 2817 - 2820 (1984)
Update date:2022-08-05
Topics: Column chromatography Yield Olefin Nucleophilic addition Cyclization TLC (thin-layer chromatography) NMR (nuclear magnetic resonance) Oxidative Addition Reductive Elimination Catalytic Cycle Copper (Cu) Reaction Optimization Stoichiometry Solvent Effect Dihydrofurans Regioselective synthesis Inert atmosphere Electrophilic bromination GC-MS (Gas Chromatography-Mass Spectrometry)
Yoshida, Jun-ichi
Yano, Shinji
Ozawa, Tadahiro
Kawabata, Nariyoshi
2,2-Dibromo-1,3-diketones reacted with copper powder and olefin to give 4,5-dihydrofuran derivatives in a highly regioselective fashion.
View Morewebsite:http://www.antaibio.com
Contact:0086-21-65663057
Address:Room 2108, Building 2，No. 489 Zhengli Road，200433
Chengdu Green Young Biopharmaceutical INC
Contact:+86-28-85337952
Address:1-B-26,Tianhe Industry Park, No.1480 of Tianfu Road,Chengdu,P.R.China,610000
Jiaozuo Zhongwei Special Products Pharmaceutical Co.,Ltd.
website:http://www.zw-pvp.com
Contact:15302105619
Address:Jiaozuo,Henan,China (Mainland)
Shanghai shibo Chemical Co., Ltd
Contact:+86-021-60753516
Address:688 Qiushi Road, Jinshan High-tech Park, Shanghai, China,201512
Beijing Mashi Fine Chemical Co.,Ltd.
Contact:+86-10-61271592
Address:Room 506, Section B, Kaichi Mansion, Industrial Development
Doi:10.1002/anie.202108465
(2021)Doi:10.1021/ol0629824
(2007)Doi:10.1039/jr9520002276
(1952)Doi:10.1021/jo01052a059
(1962)Doi:10.1039/b613961b
(2007)Doi:10.1021/ja00883a032
(1962)
