[EN] LIGHT HARVESTING ARRAY<br/>[FR] RÉSEAU COLLECTEUR DE LUMIÈRE
申请人:FLUROSOL IND PTY LTD
公开号:WO2015024064A1
公开(公告)日:2015-02-26
The invention relates to a light harvesting array or dye comprising an acceptor linked to a donor, wherein at least one of the acceptor or the donor is an oligomeric unit comprising a first optionally substituted rylene linked via a linker group to a second optionally substituted rylene, the first optionally substituted rylene is linked to the acceptor or the donor and the second optionally substituted rylene is capable of energy transfer to at least one of the first optionally substituted rylene, the acceptor or the donor. The invention also relates to compounds which may be used as light harvesting arrays, methods for their manufacture, and devices and materials comprising the light harvesting array or dye, for example, chromophoric materials, light guides, photobioreactors, photoluminescent algae systems, photodetectors, photovoltaic devices and luminescent/fluorescent solar concentrators.
Palladium/nickel-mediated cross coupling reaction between phosphorylamides and alkenes toward enephosphorylamides
作者:Zijian Zhao、Qiao Zhu、Shiying Che、Zhenghong Luo、Yan Lian
DOI:10.1080/00397911.2020.1774903
日期:2020.8.2
prepared from phosphorylamides and substituted alkenes. The dehydrogenative transformation took place in the presence of a combination of a palladium diacetate and nickel dichloride. The transition metal-catalyzed methodology enjoyed high efficiency and broad substrate scope. Moreover, a plausible mechanism was proposed for the oxidative C–N cross coupling protocol. Graphical Abstract
A switchable formation of chloro‐ and enephosphorylamides from phosphorylamides and alkenes was disclosed herein. In the presence of Pd(OAc)2, a catalytic loading of CuBr or CuCl2 (20 mol‐%) led to the occurrence of dehydrogenative cross coupling reactions, while 1.0 equivalent of CuCl2 rendered the dehydrogenative amidochlorination reactions to take place in a stereoselective manner.
[EN] "COMPOUNDS AS POTENTIAL DYE MOLECULES"<br/>[FR] COMPOSÉS UTILISÉS EN TANT QUE MOLÉCULES DE COLORANT POTENTIELLES
申请人:LLEAF PTY LTD
公开号:WO2019028508A1
公开(公告)日:2019-02-14
Disclosed herein are a series of compounds based on Formula (I). These compounds comprise perylene core which has been extended with optionally functionalised imidazoles at the 3,4;9,10 positions. The compounds of Formula (I) can be functionalised at two positions on the perylene core, such as the 1,6 or 1,7 positions. Also disclosed herein are compositions comprising said compounds, methods of forming said compounds and potential applications of said compounds, such as applying the compounds as a dye whose absorbance and fluorescence spectrum are red-shifted.
[EN] PHOTOPERIODIC CONTROL OF PHYTOCHROME WITH MATERIALS<br/>[FR] CONTRÔLE PHOTOPÉRIODIQUE DE PHYTOCHROME AVEC DES MATÉRIAUX
申请人:LLEAF PTY LTD
公开号:WO2020163917A1
公开(公告)日:2020-08-20
Disclosed herein are articles and devices, such as photo-selective films, which may be used to influence the growth of photosynthetic organisms. These article and devices may comprise one or more compounds of Formula (I) and/or Formula (II), along with one or more optional auxiliary dyes. Methods of controlling the growth of plants and for the manufacture of said articles and devices are also disclosed herein.