scholarly journals Interplay of Stereoelectronic and Vibrational Modulation Effects in Tuning the UPS Spectra of Unsaturated Hydrocarbon Cage Compounds

2020 ◽  
Vol 16 (8) ◽  
pp. 5218-5226 ◽  
Author(s):  
Lorenzo Paoloni ◽  
Marco Fusè ◽  
Alberto Baiardi ◽  
Vincenzo Barone
Keyword(s):  
Unsaturated Hydrocarbon ◽  
Cage Compounds

Mechanisms of ethylene biosynthesis and response in plants

2015 ◽  
Vol 58 ◽  
pp. 61-70 ◽  
Author(s):  
Paul B. Larsen
Keyword(s):  
Plant Growth ◽  
Growth And Development ◽  
Ethylene Biosynthesis ◽  
Unsaturated Hydrocarbon ◽  
Flower Senescence ◽  
Detailed Knowledge ◽  
Plant Growth And Development ◽  
Step Process ◽  
Ethylene Response ◽  
Ethylene Signalling

Ethylene is the simplest unsaturated hydrocarbon, yet it has profound effects on plant growth and development, including many agriculturally important phenomena. Analysis of the mechanisms underlying ethylene biosynthesis and signalling have resulted in the elucidation of multistep mechanisms which at first glance appear simple, but in fact represent several levels of control to tightly regulate the level of production and response. Ethylene biosynthesis represents a two-step process that is regulated at both the transcriptional and post-translational levels, thus enabling plants to control the amount of ethylene produced with regard to promotion of responses such as climacteric flower senescence and fruit ripening. Ethylene production subsequently results in activation of the ethylene response, as ethylene accumulation will trigger the ethylene signalling pathway to activate ethylene-dependent transcription for promotion of the response and for resetting the pathway. A more detailed knowledge of the mechanisms underlying biosynthesis and the ethylene response will ultimately enable new approaches to be developed for control of the initiation and progression of ethylene-dependent developmental processes, many of which are of horticultural significance.

An Expedient Synthesis and Screening for Antiacetylcholinesterase Activity of Piperidine Embedded Novel Pentacyclic Cage Compounds

2014 ◽  
Vol 10 (2) ◽  
pp. 228-236 ◽  
Author(s):  
Raju Kumar ◽  
Abdulrahman Almansour ◽  
Natarajan Arumugam ◽  
Hasnah Osman ◽  
Mohamed Ali ◽  
...  
Keyword(s):  
Cage Compounds

scholarly journals Double Porphyrin Cage Compounds

2020 ◽  
Vol 2020 (45) ◽  
pp. 7087-7100
Author(s):  
Kathleen Stout ◽  
Theo P. J. Peters ◽  
Mathijs F. J. Mabesoone ◽  
Fabian L. L. Visschers ◽  
Eline M. Meijer ◽  
...  
Keyword(s):  
Cage Compounds

LiEC(SiMe3)3 (E = Se, Te) as a new donor of chalcogen atoms for the generation of binary [(RxGey)Ez] cage compounds with unique structural features

2021 ◽  
Vol 50 (7) ◽  
pp. 2663-2670
Author(s):  
Tanja Kunz ◽  
Orhan Şahin ◽  
Claudio Schrenk ◽  
Andreas Schnepf
Keyword(s):  
Structural Features ◽  
Cage Compounds

LiEC(SiMe3)3 (E = Se, Te) acts as a donor of chalcogen atoms and as a substituent to give binary [(RxGey)Ez] cage compounds by the reaction with GeCl2·dioxane. These cage compounds show unique structural features within Ge/E cage compounds.

Cation-templated cyanometallate-based supramolecular rectangular cage compounds showing dielectric transitions

2017 ◽  
Vol 4 (8) ◽  
pp. 1304-1310 ◽  
Author(s):  
Yu-Ling Liu ◽  
Wen Zhang
Keyword(s):  
Monovalent Cation ◽  
Cage Compounds ◽  
Thermal Vibrations

Relatively small displacements or thermal vibrations of the polar guests in Cd(ii)–Co(iii) cyanometallate frameworks A2{H(CdCl2)[Co(CN)6]} (A = monovalent cation) induce dielectric transitions and relaxations.

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