The synthesis of anilines and indolesfrom cyclohexanones using a Pd/C–ethylene system is reported. A simple combination of NH4OAc and K2CO3 under nonaerobic conditions was found to be the most suitable to perform this reaction. Hydrogen transfer between cyclohexanone and ethylene generates the desired products. The reaction tolerates a variety of substitutions on the starting cyclohexanones.
据报道,使用Pd / C-乙烯系统可从环己酮合成苯胺和吲哚。发现在无氧条件下简单的NH 4 OAc和K 2 CO 3组合最适合进行该反应。环己酮和乙烯之间的氢转移产生了所需的产物。该反应可耐受起始环己酮上的各种取代。
Cu-Catalyzed Oxidation of C2 and C3 Alkyl-Substituted Indole via Acyl Nitroso Reagents
The selective oxidation of C2-alkyl-substituted indoles to 3-oxindole and the selective C–H oxygenation or amination of C2,C3-dialkyl-substituted indoles at C2 are reported under mild conditions. The position of the alkyl substitution on the indole directs the reaction to different pathways under similar conditions.
Efficient direct 2,2,2-trifluoroethylation of indoles via C–H functionalization
作者:Gergely L. Tolnai、Anna Székely、Zita Makó、Tamás Gáti、János Daru、Tamás Bihari、András Stirling、Zoltán Novák
DOI:10.1039/c5cc00519a
日期:——
Metal free direct trifluoroethylation of unprotected indoles at position 3 via C–H functionalization is presented: straightforward synthesis and DFT studies.
无金属直接在未保护的吲哚位置3上进行三氟乙基化,通过C-H官能化呈现:直接合成和密度泛函理论研究。
MORPHOLINONE COMPOUNDS AS FACTOR IXA INHIBITORS
申请人:Nishida Hidemitsu
公开号:US20110059958A1
公开(公告)日:2011-03-10
The present invention provides a compound of Formula (I)
as described herein, or a pharmaceutically acceptable salt or a solvate thereof. The present invention also provides pharmaceutical compositions comprising one or more said compounds, and methods for using said compounds for treating or preventing a thromboses, embolisms, hypercoagulability or fibrotic changes.