141634-56-2Relevant academic research and scientific papers
An unusual twist in the synthesis and hydrolysis of the 23,24-epoxide of 22,23-dihydroavermectinB(1a)
Shih,Mrozik,Holmes,Arison,Doss,Waksmunski,Fisher
, p. 1709 - 1712 (2007/10/02)
Treatment of 4'',5-di-O-tert-butyldimethylsilyl (or phenoxyacetyl)-7-O-trimethylsilyl-avermectin B(2a) (1a,b) with diethylaminosulfur trifluoride (DAST) at 20AC in dichloromethane resulted in net elimination of water to yield 65% of the 23,24-olefin (2a,b
