Journal of the American Chemical Society p. 790 - 798 (1980)
Update date:2022-09-26
Topics:
Ziegler, Frederick E.
Chliwner, Irene
Fowler, Kerry W.
Kanfer, Sheldon J.
Kuo, Stephen J.
Sinha, Nanda D.
The details of a new method for preparing unsymmetrical biphenyls at room temperature by a modification of the classical Ullmann reaction are discussed.An intramolecularly coordinated organocopper reagent is treated with an aryl iodide bearing a potential coordinating ligand to form the biphenyl.Nitrogen and sulfur have been utilized as ligands and as protecting groups for carbonyls.The application of this methodology to the synthesis of the antileukemic steganacin is detailed.
View MoreHANGZHOU FOREWIN PHARMA CO., LTD
Contact:+86-571-89053961
Address:hangzhou
Nanjing Samwon International Limited
Contact:+86-25-84873444
Address:1108, BLDG B, New Century Plaza, No 1, South Taiping Rd.,
ShangHai Soyoung Biotechnology Inc
website:http://www.soyoungbio.com
Contact:+86-21-69893009
Address:shanghai
Changsha Huajing Powdery Material Technological Co., Ltd.
Contact:86-731-88879686
Address:Building 2, West Garden, Main Campus of Central South University, Changsha, Hunan Province, China
TAIXING BEST NEW MATERIALS CO., LTD
Contact:0523-87998158;
Address:No.18 Zhonggang Road，Taixing City ，Jiangsu , China
Doi:10.1021/ja01174a528
(1949)Doi:10.1081/SCC-120021503
(2003)Doi:10.1016/j.ica.2014.07.009
(2014)Doi:10.1007/BF00470232
()Doi:10.1021/jo00433a038
(1977)Doi:10.1021/jo01148a024
(1950)
