Conformationally restricted diamines as spacers for parallel β-sheet formation
作者:Merete L. Skar、John S. Svendsen
DOI:10.1016/s0040-4020(97)10191-0
日期:1997.12
The dibenzofuran-based diamide 4,6-bis(N-acyl-aminomethyl)dibenzofuran is shown by 1H NMR and IR to have favourable geometry for intramolecular hydrogen bonding. The corresponding dibenzothiophene-based diamide 4,6-bis(N-acyl-aminomethyl)dibenzothiophere does not fulfill the geometric requirements for intramolecular hydrogen bonding. The intramolecularly hydrogen bonded state of the dibenzofuran-based
1 H NMR和IR表明,基于二苯并呋喃的二酰胺4,6-双(N-酰基-氨基甲基)二苯并呋喃具有用于分子内氢键的有利的几何形状。相应的基于二苯并噻吩的二酰胺4,6-双(N-酰基-氨基甲基)二苯并噻吩不满足分子内氢键的几何要求。发现二苯并呋喃基二酰胺1a的分子内氢键合状态与非氢键合状态相比,在焓上更有利于1±0.5 kcal / mol,而在熵上则不利于4±2 cal /(K·mol)。
THERMALLY ASSISTED DELAYED FLUORESCENT MATERIALS WITH TRIAD-TYPE MATERIALS
申请人:Arizona Board of Regents on behalf of Arizona State University
公开号:US20180334459A1
公开(公告)日:2018-11-22
Thermally assisted delayed fluorescent materials with triad-type materials for use in full color displays and lighting applications are provided.
提供了用于全彩显示和照明应用的三元型材料的热辅助延迟荧光材料。
[EN] PHOTOSWITCHABLE DIBENZOTHIENYLMETHYL TRIPHENYLPHOSPHONIUM DERIVATIVES AND METHODS OF TREATING CANCER THEREWITH<br/>[FR] DÉRIVÉS DE DIBENZOTHIÉNYLMÉTHYL TRIPHÉNYLPHOSPHONIUM PHOTOCOMMUTABLES ET PROCÉDÉS DE TRAITEMENT DU CANCER À L'AIDE DE CEUX-CI
申请人:UNIV SAINT LOUIS
公开号:WO2019199911A1
公开(公告)日:2019-10-17
In one aspect, the present disclosure provides a compound of the formula: In another aspect, the present disclosure also provides methods of preparing the compounds disclosed herein. In another aspect, the present disclosure also provides pharmaceutical compositions and methods of use of the compounds disclosed herein.
Copper-Catalyzed Sulfinyl Cross-Coupling Reaction of Sulfinamides
作者:Mengting Kou、Ziqiang Wei、Zhen Li、Bin Xu
DOI:10.1021/acs.orglett.2c03414
日期:2022.11.25
A copper-catalyzed sulfinyl cross-coupling reaction of sulfinamides with aldehyde-derived N-tosylhydrazones is described. This approach enables facile access for the construction of structurally diverse sulfoxides via novel and efficient S–N/S–Cbond interconversions, features broad substrate scope, and accommodates various functional groups as well as pharmacophores. Moreover, the given sulfinyl cross-coupling
COMPOUND AND COLOR CONVERSION FILM COMPRISING SAME
申请人:LG Chem, Ltd.
公开号:EP3428171A2
公开(公告)日:2019-01-16
The present specification relates to a compound represented by Chemical Formula 1, and a color conversion film, a backlight unit and a display apparatus including the same.