A method of synthesis for building a polymer chain, oligonucleotides in particular, by sequentially adding monomer units to at least one solid support for growing and immobilizing a polymer chain thereon in a liquid reagent solution. The method includes the step of: A) depositing a liquid reagent...
V. Quantized reaction pathways for solution synthesis of colloidal ZnSe nanostructures: a connection between clusters, nanowires, and two-dimensional nanoplatelets. ACS Nano 14, 3847–3857 (2020). Article CAS PubMed Google Scholar Ning, J., Liu, J., Levi-Kalisman, Y., Frenkel, A. I. & ...
In general, Wittig reaction has become a significant protocol for the selective synthesis of alkenes. Dissimilar to the elimination reactions (e.g., dehydrohalogenation of alkyl halides), which give a mixture of (E)- and (Z)-isomers, the Wittig reaction generates a double bond in one position...
An addition to the keto group of a trans-2-(alkoxyaryl)-5-oxocyclopentaneacetic acid gives a mixture of hydroxy acid and lactone. When the reagent is sodium borohydride, the hydroxy acid predominates, indicating that the reaction is product development controlled. When a Grignard or a Reformatsk...
This reaction occurs with a wide variety of cyclopentadienes, fulvenes and cyclohexadienes, providing a highly efficient and enantioselective approach to densely functionalized cis-bicyclic scaffolds. The synthetic value of this reaction is demonstrated by the asymmetric synthesis of two biologically ...
一、Strategic Applications of Named Reactions in OrganicSynthesis, László Kürti and Barbara Czakó, Stork enamine synthesis,page 444-445. 二、Name Reactions (A Collection of Detailed Reaction Mechanisms), Jie Jack Li, Stork enamine reaction,page 577-578....
In-situ synthesis, operation and regeneration of nanoporous silver with high performance toward oxygen reduction reaction Author links open overlay panelWei Zhao a, Kai Huang b, Qinghua Zhang c, Hui Wu b, Lin Gu c, Kefu Yao a, Yang Shen b, Yang Shao a...
However, the β-glucosidase responsible for this reaction and its role in plant chemical defence is largely unknown. Herein, we provide evidence demonstrating the existence of a two-component chemical defence system in P. notoginseng. PnGH1, a β-glucosidase localized to the chloroplast, was ...
Synthesis of 1 KCH2(C6H5) (33 mg, 0.25 mmol) was added to a THF solution (2 mL) of H2PP{N(DIPP)CH2CH2N(DIPP)} (111 mg, 0.25 mmol) at −35 °C. After standing at −35 °C overnight, to the reaction solution was added a toluene suspension (4 mL...