开发了RhCl 3催化的 1-取代萘的近选择性 C−H/C−H 氧化均偶联反应,以获取硫属元素包埋的蒽蒽。S-嵌入蒽蒽 ( PTT ) 表现出迁移率为 1.1 cm 2 V -1 s -1的空穴传输。p 型到 n 型半导体的转变是通过 PTT 的 S 原子氧化实现的,生成的PTT-O4显示出迁移率为 0.022 cm 2 V -1 s -1的电子传输。
[EN] ALLOSTERIC BINDING COMPOUNDS<br/>[FR] COMPOSÉS DE LIAISON ALLOSTÉRIQUES
申请人:UNIV AARHUS
公开号:WO2010094289A1
公开(公告)日:2010-08-26
The present invention relates to allosteric binding compounds of formula (I), especially for the treatment of CNS disorders, together with pharmaceutical compositions and methods of treatment including these compounds.
The present invention relates to allosteric binding compounds of formula (I), especially for the treatment of CNS disorders, together with pharmaceutical compositions and methods of treatment including these compounds.
Rhodium‐Catalyzed Stereoselective Amination of Thioethers with
<i>N</i>
‐Mesyloxycarbamates: DMAP and Bis(DMAP)CH
<sub>2</sub>
Cl
<sub>2</sub>
as Key Additives
作者:Hélène Lebel、Henri Piras、Johan Bartholoméüs
DOI:10.1002/anie.201402961
日期:2014.7.7
A stereoselective Rh‐catalyzed intermolecular amination of thioethers using a readily available chiral N‐mesyloxycarbamate to produce sulfilimines in excellent yields and diastereomeric ratio is described. A catalytic mixture of 4‐dimethylaminopyridine (DMAP) and bis(DMAP)CH2Cl2 proved pivotal in achieving high selectivity. The X‐ray crystal structure of the (DMAP)2⋅[Rh2(S)‐nttl}4] complex was obtained
Enantioselective Synthesis of Dihydro-1<i>H</i>-benzindoles
作者:Gustavo P. Silveira、Joseph P. Marino
DOI:10.1021/jo302798j
日期:2013.4.5
examples of dihydro-1H-benzindoles by enantioselective γ-lactamization reaction of naphthyl sulfilimines with trichloroacetyl chloride in the presence of ZnCu as catalyst (≥98:2 er and 65–80% yields) are described. Products are obtained by [3,3]-sigmatropic rearrangement of the azasulfonium enolate or followed by a second allylicrearrangement that transfers chirality. The absolute stereochemistry was confirmed