125237-08-3Relevant articles and documents
Trifluoromethyl aryl sulfonates (TFMS): An applicable trifluoromethoxylation reagent
Lei, Meng,Miao, Hang,Wang, Xueyuan,Zhang, Wen,Zhu, Chengjian,Lu, Xiaqiang,Shen, Jian,Qin, Yanru,Zhang, Haoyang,Sha, Sijia,Zhu, Yongqiang
supporting information, p. 1389 - 1392 (2019/04/30)
Fluorine is probably another favorite hetero-atom for incorporation into small molecules after nitrogen. Among many fluorine-containing groups, trifluoromethyl aryl ethers (ArOCF3) have unique properties in drug design and are difficult to be synthesized, and many different methods were developed to prepare them. A novel one-pot synthesis of o-iodine-aryl trifluoromethyl ethers (ArOCF3I) was described by the reaction of trifluoromethoxylation and iodination with trifluoromethyl aryl sulfonates (TFMS) in this manuscript. The reaction conditions were optimized by screening different solvents, crown ethers, substrates and the ratios and the yields of products were in moderate to high yields (up to 86%).
Synthesis and reactivity studies of a new reagent, ethyltriphenylphosphonium tribromide
Jamir, Latonglila,Alimenla,Kumar, Anil,Sinha, Dipak,Sinha, Upasana B.
experimental part, p. 147 - 155 (2011/03/17)
A new reagent, ethyltriphenyl phosphonium tribromide (ETPPTB), has been synthesized and studied. Results show that the reagent is quite efficient for various reactions such as organic bominations, acylations, and isothiocyanate preparation. Copyright
CANNABINOID RECEPTOR MODULATOR
-
Page/Page column 77, (2008/06/13)
A cannabinoid receptor modulator containing a compound represented by Formula (I0) wherein, X is an oxygen atom, etc., R° is an optionally substituted acylamino group, ring A0 is a benzene ring which may further have a substituent in addition to R°, and ring B is an optionally substituted 5-membered heterocycle, or a salt thereof or a prodrug thereof.