Results 111 to 120 of about 7,468 (177)
Perceived influence of urban green infrastructure on quality of life in Lagos Metropolis, Nigeria
Town and Regional PlanningQuality of life (QoL) in urban areas is closely linked to the availability and quality of green infrastructure (GI), which provides essential ecosystem services that enhance well-being.
Adedotun Dipeolu
doaj +1 more source
Retro‐Hetero‐Michael Addition Strategies in Organic Synthesis
European Journal of Organic Chemistry, Volume 29, Issue 32, 24 August 2026.In this review, synthetic approaches to carbo‐ and heterocyclic compounds, including natural products, published in the last 15 years (2011–2025) which have either relied upon or included a retro‐hetero‐Michael addition step at any stage are discussed.
Dina Scarpi, Ernesto G. Occhiato
wiley +1 more source
, 2023 Facultad de Químico Farmacobiología. Licenciatura como Químico FarmacobiólogoIn this thesis work, we describe a novel synthesis strategy to obtain a new hybrid system of the bis-tetrazole 1,5-disubstituted-benzofuran type under an operationally simple ...
Mitzi Nohemi Piña Gordillo
core
Synthesis of novel boron-containing Ugi analogues and their biological evaluations
, 2014 碩士在傳統的藥物開發中，含硼分子顯少被列入考慮。但近來研究發現含硼藥物分子對其所作用之生化目標具有高度選擇性與高度活性等優點，使許多研究單位逐漸積極投入含硼藥物之開發，除了已經市售之硼酸抗癌藥物Bortezomib(VelcadeTM)外，目前也有愈來愈多的含硼化合物進入FDA之臨床測試階段，證明了含硼藥物的開發是一個非常值得注意的新領域。 本研究利用Ugi多組成反應(Ugi-4CR)於簡單的反應條件下合成硼酸與硼酯之Ugi化合物(Scheme 1)，其是以Methanol作為反應溶劑 ...
連汝卿; Lian, Ru-Ching
core
Long-range diastereoselectivity in Ugi reactions of 2-substituted dihydrobenzoxazepines
, 2011 The Ugi reaction of 2-substituted dihydrobenzoxazepines was found to proceed with unexpectedly good diastereoselectivitiy (diastereoisomeric ratios up to 9:1), despite the large distance between the pre-existing stereogenic centre and the newly generated
Andrea Basso +9 more
core +1 more source
How urban green infrastructure contributes to carbon neutrality
Buildings & CitiesReaching the carbon-neutrality targets of cities necessitates not only reducing emissions but also enhancing carbon sinks. This is enabled by urban green infrastructure (UGI), which is a cost-effective sink that provides numerous co-benefits beyond ...
Ranja Hautamäki +3 more
doaj +1 more source
Peptide array functionalization via the Ugi four-component reaction
, 2017 The Ugi four-component reaction was investigated as a tool for the functionalization of peptide arraysviapost-synthetic side-chain modification as well as integration of an Ugi unit into a growing peptide chain.
M. A. R. Meier +9 more
core +1 more source
Synthese en post-transformaties van Ugi-adducten afgeleid van propiolzuur
, 2015 The research described in this thesis centers on the application of 3-substituted propiolic acids in a four-component Ugi reaction. The triple bond of propiolic acid in combination with other functionalities produces an important type of Ugi adducts ...
Peshkov, Anatoly
core
ASC-UGI-001: UGI Naming Revolution — Artificial Intelligence Is a
Importance to Mankind Rating: 10/10. Discovered via E8 Lie algebra geometric retrieval.
openaire +1 more source