1445989-80-9Relevant academic research and scientific papers
Asymmetric total synthesis of ieodomycin B
Lin, Shuangjie,Zhang, Jianting,Zhang, Zhibin,Xu, Tianxiang,Huang, Shuangping,Wang, Xiaoji
, (2017/02/23)
Ieodomycin B, which shows in vitro antimicrobial activity, was isolated from a marine Bacillus species. A novel asymmetric total synthetic approach to ieodomycin B using commercially available geraniol was achieved. The approach involves the generation of 1,3-trans-dihydroxyl at C-3 and C-5 positions via a Crimmins-modified Evans aldol reaction and a chelation-controlled Mukaiyama aldol reaction of a p-methoxybenzyl-protected aldehyde, as well as the generation of a lactone ring in a deprotection-lactonization one-pot reaction.
Stereoselective total synthesis of ieodomycins A and B and revision of the NMR spectroscopic data of ieodomycin B
Das, Sayantan,Goswami, Rajib Kumar
, p. 7274 - 7280 (2013/08/23)
Stereoselective total synthesis of antimicrobial marine metabolites ieodomycin A and B have been accomplished starting from commercially available 4-pentyn-1-ol featuring strategic application of the Negishi reaction, Kumada coupling, and Crimmins acetate aldol. This revises the proton NMR spectra of ieodomycin B.
Protection-free, short, and stereoselective synthesis of ieodomycin A and B
Nageswara Rao,Meshram
, p. 4544 - 4546 (2013/08/23)
A concise, protection-free, and improved stereoselective total synthesis of ieodomycin A and ieodomycin B is described. The key steps involved in the synthesis are Evans aldol reaction and nucleophilic addition of potassium salt of mono methyl malonate.
