Direct acetoxylation and etherification of anilides using phenyliodine bis(trifluoroacetate)
作者:Huan Liu、Xuemin Wang、Yonghong Gu
DOI:10.1039/c0ob00749h
日期:——
Treatment of various anilides with 1.5 equiv. of phenyliodine bis(trifluoroacetate) (PIFA) and 1.0 equiv. of BF3·OEt2 in AcOH at room temperature afforded the corresponding para-acetoxylated products with high regioselectivity. In addition, this reaction could be expanded to the etherification of anilides. In the presence of 2.0 equiv. of PIFA and 2.0 equiv. of BF3·OEt2, the reaction of anilides with alcohols provided the corresponding para-etherified products in good yields.
Deoxygenative arylation of secondary amides by merging iridium catalysis with electrochemical radical cross-coupling
作者:Jingan Li、Youliang He、Feng Jiang、Xiaoming Wang
DOI:10.1039/d3gc03193d
日期:——
reduction with an electrochemical process in value-added amine synthesis is still undeveloped. Herein, a strategy merging iridium-catalyzed activation of amides with electrochemical radical generation to access deoxygenative arylation of secondary amides is developed. This methodology features broad substrate scope, mild reaction conditions, and operational simplicity, giving corresponding benzylic
Anand; Patel; Venkataraman, Proceedings - Indian Academy of Sciences, Section A, 1948, vol. <A> 28, p. 545,553
作者:Anand、Patel、Venkataraman
DOI:——
日期:——
NITRIC OXIDE ENHANCING PROSTAGLANDIN COMPOUNDS, COMPOSITIONS AND METHODS OF USE
申请人:Garvey David S.
公开号:US20120034321A1
公开(公告)日:2012-02-09
The invention provides methods for treating ophthalmic disorders comprising at least one nitric oxide enhancing prostaglandin compound or a pharmaceutically acceptable salt thereof, and, optionally, at least one nitric oxide enhancing compound and/or at least one therapeutic agent. The nitric oxide enhancing prostaglandin compounds comprise at least one heterocyclic nitric oxide donor group and/or at least one nitroxide group.