A TiCl4-promoted cascade formal [3 + 2] cycloaddition/double ring-opening/chlorination of 2-furylcyclobutanols with alkyl or aryl azides is described. This highlyefficient transformation involves the formation/cleavage of several C–N, C–Cl, C–C, and C–O bonds in a single operation. It enables the quick construction of trisubstituted 1,2,3-triazoles with an (E)-enone moiety and a 3-chloropropyl unit
[EN] CYCLOALKYL-CONTAINING CARBOXYLIC ACIDS AND USES THEREOF<br/>[FR] ACIDES CARBOXYLIQUES CONTENANT UN CYCLOALKYLE ET LEURS UTILISATIONS
申请人:LIMINAL BIOSCIENCES LTD
公开号:WO2021124272A1
公开(公告)日:2021-06-24
The present application discloses a compound of formula (I) or a salt thereof: (I) and compositions comprising such compound or salt thereof. The use of such compound, salt thereof or composition comprising same for treating anemia or leukopenia, fibrosis, cancer, hypertension and/or a metabolic condition in a subject is also disclosed.
Novel substituted alkane compounds and uses thereof
申请人:Huang Liren
公开号:US20050148570A1
公开(公告)日:2005-07-07
The present invention includes compounds, methods of making the compounds, compositions including the compounds and/or use of the compounds and compositions, wherein the compounds of the following formulas
Copper-catalyzed thiocyanation of cyclobutanone oxime esters using ammonium thiocyanate
作者:Xia Zhao、Tengteng Sun、Wenxin Gu、Jingwen Qin、Kui Lu、Fei Ye
DOI:10.1039/d3ob01898a
日期:——
copper-catalyzed thiocyanation of cycloketone oxime esters with ammonium thiocyanate has been developed for the first time. This innovative approach allows access to cyano and thiocyano bifunctionally substituted alkanes, which can be further transformed into their respective trifluoromethylthiol-substituted or difluoromethylthiol-substituted alkylnitriles, alkynyl sulfides, and phosphorothioate esters. The readily