Sulfur(VI) fluoride compounds and methods for the preparation thereof
申请人:The Scripps Research Institute
公开号:US10117840B2
公开(公告)日:2018-11-06
This application describes a compound represented by Formula (I): (I) wherein: Y is a biologically active organic core group comprising one or more of an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group, to which Z is covalently bonded; n is 1, 2, 3, 4 or 5; m is 1 or 2; Z is O, NR, or N; X1 is a covalent bond or —CH2CH2—, X2 is O or NR; and R comprises H or a substituted or unsubstituted group selected from an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group. Methods of preparing the compounds, methods of using the compounds, and pharmaceutical compositions comprising the compounds are described as well.
a transition metal, is described using a novel partner in the Suzuki–Miyaura couplingreaction catalyzed by Pd(OAc)2 and Ruphos as ligands. The products showed good to outstanding yields and broad functional group compatibility under optimal conditions. The sequentialsynthesis of non-symmetric terphenyls and the gram grade process highlight the approach's synthetic utility. DFT calculations have shown
Bifluoride Ion Mediated SuFEx Trifluoromethylation of Sulfonyl Fluorides and Iminosulfur Oxydifluorides
作者:Christopher J. Smedley、Qinheng Zheng、Bing Gao、Suhua Li、Andrew Molino、Hendrika M. Duivenvoorden、Belinda S. Parker、David J. D. Wilson、K. Barry Sharpless、John E. Moses
DOI:10.1002/anie.201813761
日期:2019.3.26
report here the first SuFEx‐based procedure for the efficient synthesis of pharmaceutically important triflones and bis(trifluoromethyl)sulfur oxyimines from sulfonyl fluorides and iminosulfur oxydifluorides, respectively. The new process involves rapid S−F exchange with trifluoromethyltrimethylsilane (TMSCF3) upon activation by potassium bifluoride in anhydrous DMSO. The reaction tolerates a wide
SULFUR (VI) FLUORIDE COMPOUNDS AND THEIR USE AS SCREENING AGENT
申请人:The Scripps Research Institute
公开号:EP3892610A1
公开(公告)日:2021-10-13
This application describes a compound represented by Formula (III):
wherein: A is a biologically active organic core group comprising one or more of an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group, to which Z is covalently bonded; n is 1, 2, 3, 4 or 5; m is 1 or 2; Z is O, NR, or N; X1 is a covalent bond or -CH2CH2-, and R comprises H or a substituted or unsubstituted group selected from an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group.
Methods of using the compounds as screening agent to identify drug targets, and pharmaceutical compositions comprising the compounds are described as well.
Sulfur (VI) fluoride compounds and methods for the preparation thereof
申请人:THE SCRIPPS RESEARCH INSTITUTE
公开号:US11141385B2
公开(公告)日:2021-10-12
This application describes a compound represented by Formula (I):
wherein: Y is a biologically active organic core group comprising one or more of an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group, to which Z is covalently bonded; n is 1, 2, 3, 4 or 5; m is 1 or 2; Z is O, NR, or N; X1 is a covalent bond or —CH2CH2—, X2 is O or NR; and R comprises H or a substituted or unsubstituted group selected from an aryl group, a heteroaryl aryl group, a nonaromatic hydrocarbyl group, and a nonaromatic heterocyclic group. Methods of preparing the compounds, methods of using the compounds, and pharmaceutical compositions comprising the compounds are described as well.