Free Radical-Mediated Ketone Synthesis from Alkyl Iodides via Sequential Radical Acylation Approach
作者:Sunggak Kim、Joo-Yong Yoon
DOI:10.1021/ja9710316
日期:1997.6.1
Bicyclic Sulfonium Salts with Sulfur at a Bridgehead<sup>1</sup>
作者:RICHARD H. EASTMAN、GENE KRITCHEVSKY
DOI:10.1021/jo01092a010
日期:1959.10
Synthesis of oxa-analogues of zearalanone
作者:Robert J. Bass、Bernard J. Banks、Michael R. G. Leeming、Michael Snarey
DOI:10.1039/p19810000124
日期:——
The synthesis of macrocyclic lactones related to zearalanone is described. The reaction of salicylic acids with 1,9-dibromononane, 1,9-dichloro-5-oxanonane, and 1,9-dibromononan-5-one was used to prepare the corresponding lactones. Cyclisation of 2-(9-hydroxynonyloxy)benzoic acid, 4,6-dibenzyloxy-2-(9-hydroxynonyloxy)benzoic acid, and 4-benzyloxy-2-hydroxy-6-(9-hydroxy-5-oxodecyloxy)benzoic acid using