[EN] [2-2]PARACYCLOPHANE-DERIVED DONOR/ACCEPTOR-TYPE MOLECULES FOR OLED APPLICATIONS [FR] MOLÉCULES DE TYPE DONNEUR/ACCEPTEUR DÉRIVÉES DE [2-2] PARACYCLOPHANE POUR APPLICATIONS OLED
The preparation of new functionalized [2.2]paracyclophane derivatives with <i>N</i>-containing functional groups
作者:Henning Hopf、Swaminathan Vijay Narayanan、Peter G Jones
DOI:10.3762/bjoc.11.50
日期:——
The two isomeric bis(isocyanates) 4,12- and 4,16-di-isocyanato[2.2]paracyclophane, 16 and 28, have been prepared from their corresponding diacids by simple routes. The two isomers are versatile intermediates for the preparation of various cyclophanes bearing substituents with nitrogen-containing functional groups, e.g., the pseudo-ortho diamine 8, the bis secondary amine 23, and the crownophanes 18
The synthesis of substituted amino[2.2]paracyclophanes
作者:Krishanthi P. Jayasundera、Disraëli N. M. Kusmus、Lise Deuilhé、Leonie Etheridge、Zane Farrow、David J. Lun、Gurpreet Kaur、Gareth J. Rowlands
DOI:10.1039/c6ob02150f
日期:——
Two methodologies for the formation of substituted amino[2.2]paracyclophane derivatives were developed. The first involves the direct amination of bromo[2.2]paracyclophanes with sodium azide. This permits the synthesis of simple mono- and disubstituted derivatives but fails to give sterically congested pseudo-gem derivatives. A ‘one-pot’ oxidation-Lossen rearrangement of [2.2]paracyclophane oximes
Synthesis of Cyclophanes with Planar and Helical Chirality
作者:Xiao Liu、Yudao Ma、Wenzeng Duan、Fuyan He、Lei Zhao、Chun Song
DOI:10.1021/jo102538y
日期:2011.3.18
Novel helical macrocyclic imines derived from planar chiral [2.2]paracyclophane were synthesized. The chiroptical properties of the enantiopure compounds were investigated and their absolute configurations were assigned.
Verdazyls. Part 30. N-1,N-1′-linked biverdazyls (bis-1,2,3,4-tetrahydro-s-tetrazin-1-yls) with a [2.2]paracyclophanylene bridge
作者:Franz A. Neugebauer、Hans Fischer
DOI:10.1039/p29810000896
日期:——
Three isomeric biverdazyls (3b–d) containing a [2.2]paracyclophanylenebridge have been prepared. The zero-field splitting parameter |D′| could be evaluated from the e.s.r. spectra taken in liquid crystalline solution. The e.s.r. and n.m.r. results of (3b–d), which indicate RT|J|aN, are discussed with respect to the structure and the distortion about the N–bridge bond.
已经制备了三个含有[2.2]对亚环戊基桥的异构体双verazazyls(3b–d)。零场分裂参数| D' | 可以从在液晶溶液中拍摄的esr光谱进行评估。(3b–d)的esr和nmr结果,表明RT | J | 一个Ñ,相对于结构和关于所述N桥键的失真进行讨论。
[EN] COMPOUNDS WITH INHIBITORY ACTIVITY AGAINST HCV, PREPARATION METHOD AND USE THEREOF<br/>[FR] COMPOSÉS À ACTIVITÉ INHIBITRICE CONTRE LE VIRUS DE L'HÉPATITE C, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION<br/>[ZH] 具有抑制HCV活性的化合物及其制备方法和应用