Photocatalytic Oxidative C–H Thiolation: Synthesis of Benzothiazoles and Sulfenylated Indoles
作者:Andrew N. Dinh、Ashley D. Nguyen、Ernesto Millan Aceves、Samuel T. Albright、Mario R. Cedano、Diane K. Smith、Jeffrey L. Gustafson
DOI:10.1055/s-0039-1690107
日期:2019.9
sulfenylated indoles via an intermolecular reaction. Cyclic voltammetry (CV) and density functional theory studies suggest that benzothiazole formation proceeds via a mechanism that involves an electrophilic sulfur radical, while the indole sulfenylation likely proceeds via a nucleophilic sulfur radical adding into a radical cationic indole. These conditions were successfully extended to several thiobenzamides
[EN] METHOD FOR THE USE OF PYRANOINDOLE DERIVATIVES TO TREAT INFECTION WITH HEPATITIS C VIRUS<br/>[FR] METHODE D'UTILISATION DE DERIVES DU PYRANOINDOLE POUR TRAITER UNE INFECTION PAR LE VIRUS DE L'HEPATITE C
申请人:WYETH CORP
公开号:WO2003099275A1
公开(公告)日:2003-12-04
The invention is directed to methods of treating, preventing, or inhibiting a Hepatitis C viral infection in a mammal comprising containing the mammal with an effective amount of a compound of the formula: Wherein substitutions at R1, R2, R3-R12, and Y are set forth in the specification.
CuH-Catalyzed Enantioselective Alkylation of Indole Derivatives with Ligand-Controlled Regiodivergence
作者:Yuxuan Ye、Seoung-Tae Kim、Jinhoon Jeong、Mu-Hyun Baik、Stephen L. Buchwald
DOI:10.1021/jacs.8b11838
日期:2019.3.6
regiodivergent synthesis of N- and C3-alkylated chiral indoles that relies on a polarity reversal strategy. In contrast to conventional alkylation reactions in which indoles are employed as nucleophiles, this transformation employs electrophilic indole derivatives, N-(benzoyloxy)indoles, as coupling partners. N- or C3-alkylated indoles are prepared with high levels of regio- and enantioselectivity using a
Benzomorphan related compounds. XVII . Oxidative cyclization of<i>N</i>-arylethyl-6, 7-benzomorphans
作者:Joan Bosch、Antonio Domingo、Ricardo Granados
DOI:10.1002/jhet.5570200409
日期:1983.7
possessing a rigid N-arylethylbenzomorphan structure, by mercuric acetate cyclization of the corresponding seco derivatives (IV and VI, respectively) is described. The relative configuration of these compounds and the preferred indolo[2, 3-a]- or benzo[a]quin-olizidine conformation is assigned.
描述了通过相应的山高衍生物(分别为IV和VI)的乙酸汞环合反应,合成具有刚性N-芳基乙基苯并吗啉结构的两个新的桥接多环系统(I和II)。分配了这些化合物的相对构型和优选的吲哚[2,3- a ]-或苯并[ a ] quin-寡嗪构象。
Palladium‐Catalyzed Oxidative Trifluoromethylation of Indoles at Room Temperature
作者:Xin Mu、Shujun Chen、Xingliang Zhen、Guosheng Liu
DOI:10.1002/chem.201100283
日期:2011.5.23
Trifluoromethylation of indoles has been performed successfully at roomtemperature by using a novel palladium‐catalyzedoxidation strategy. In this reaction, PhI(OAc)2 has been used as an oxidant and TMSCF3 as a trifluoromethylation reagent (see scheme). A palladium(II/IV) mechanism has been proposed for the formation of the aryl CCF3 bond.