1286694-67-4Relevant academic research and scientific papers
Aldehydes as potential acylating reagents for oxidative esterification by inorganic ligand-supported iron catalysis
Yu, Han,Wang, Jingjing,Wu, Zhikang,Zhao, Qixin,Dan, Demin,Han, Sheng,Tang, Jiangjiang,Wei, Yongge
supporting information, p. 4550 - 4554 (2019/08/21)
The oxidative esterification of various aldehydes with alcohols could be achieved by a heterogeneous iron(iii) catalyst supported on a ring-like POM inorganic ligand under mild conditions, affording the corresponding esters, including several drug molecules and natural products, in high yields. ESI-MS and control experiments demonstrated that POM-FeV(O) was the active catalytic species and the plausible mechanism was presented. More importantly, the 6th run of the iron catalyst recycles shows only a slight decrease in the yield.
Semisynthesis and in vitro cytotoxic evaluation of new analogues of 1-O-acetylbritannilactone, a sesquiterpene from Inula britannica
Dong, Shuai,Tang, Jiang-Jiang,Zhang, Cheng-Chen,Tian, Jun-Mian,Guo, Jun-Tao,Zhang, Qiang,Li, He,Gao, Jin-Ming
, p. 71 - 82 (2014/05/06)
Semisynthetic analogues of the natural product 1-O-acetylbritannilactone (ABL), a sesquiterpene isolated from the medicinal plant Inula britannica, have been prepared and exhibited significant in vitro cytotoxic activities against four cell lines includin
Total synthesis of the cytotoxic 1,10-seco-eudesmanolides britannilactone and 1,6-O,O-diacetylbritannilactone
Merten, Joern,Wang, Yuzhou,Krause, Tilo,Kataeva, Olga,Metz, Peter
, p. 3332 - 3334 (2011/04/26)
A natural boost! The first synthetic access to the bioactive title compounds was achieved from the dienyl carboxylic acid 1 (see scheme), which in turn is readily available by using sultone chemistry. The enantioselective route developed here also confirms the relative and absolute configuration of these sesquiterpene lactones. Copyright
