Results 91 to 100 of about 2,089,289 (186)

Copper phthalocyanine and ionic liquid functionalized carbon nitride for catalytic cycloaddition of carbon dioxide

Nano Research
The advancement of efficient and environmentally sustainable heterogeneous catalysts that facilitate the transformation of carbon dioxide (CO2) into chemicals has gained considerable attention.
Qingqing Hou, Zhangting Dang, Yue Yu, Xiufu Hua, Ming Wu, Lingling Wang, Renbo Wei   +6 more
doaj   +1 more source

Synthesis of Novel Spiro-Isoxazolidine Derivatives of 9α-Hydroxyparthenolide

Molbank
The 1,3-dipolar cycloaddition reaction was applied to 9α-hydroxyparthenolide, an important sesquiterpene component of Anvillea radiata that was extracted directly from plant material collected in Morocco.
Mohamed Zaki, Mohammed Loubidi, Sabine Berteina-Raboin   +2 more
doaj   +1 more source

Visible-Light-Mediated Catalyst-Free [2+2] Cycloaddition Reaction for Dihydrocyclobuta[b]naphthalene-3,8-diones Synthesis under Mild Conditions. [PDF]

Molecules, 2023
Tan HB, Zhou JY, Liu YS, Lei T, Wang SY, Hu SS, Zhang X, Xu ZG, Tang DY, Chen ZZ, Wang BC.   +10 more
europepmc   +1 more source

Asymmetric Dearomatization via Cycloaddition Reaction

, 2016
This chapter covers recent advances in catalytic, asymmetric dearomatization reactions that proceed by cycloaddition. Despite its high stability, which renders it challenging to dearomatize via cycloaddition, Buchner and coworkers discovered the ...
Reisman, Sarah E., Kieffer, Madeleine E., Haoxuan Wang, Wang, Haoxuan, Sarah E. Reisman, Madeleine E. Kieffer   +5 more
core   +1 more source

Halogen Bonding in the Decoration of Secondary Coordination Sphere of Zinc(II) and Cadmium(II) Complexes: Catalytic Application in Cycloaddition Reaction of CO₂ with Epoxides. [PDF]

ACS Omega, 2023
Aliyeva VA, Paninho AB, Nunes AVM, Karmakar A, Gurbanov AV, Rutigliano AR, Gallo E, Mahmudov KT, Pombeiro AJL.   +8 more
europepmc   +1 more source

SYNTHESIS OF C-GLYCOSYL AMINO ACIDS AS STABLE BUILDING BLOCKS FOR MODIFIED GLYCOPEPTIDE SYNTHESIS [PDF]

, 2009
In this thesis, we have studied and synthesized new class of C-glycosly amino acids whose structure features a hetrocycle ring holding the carbohydrate and the amino acid fragments.
ALDHOUN, MOHAMMAD MOUSA, ALDHOUN, MOHAMMAD MOUSA ALI   +1 more
core  

On-Surface Azide-Alkyne Cycloaddition Reaction: Does It Click with Ruthenium Catalysts? [PDF]

Langmuir, 2022
Li T, Dief EM, Kalužná Z, MacGregor M, Foroutan-Nejad C, Darwish N.   +5 more
europepmc   +1 more source

Spectroscopic Analysis of the Products of the Cycloaddition Reaction of 1-Aryl-2-chlorocyclopropenes and Cyclopentadiene

, 2014
[[abstract]]The treatment of a series of 1-aryl-2,2-dihalocyclopropanes with t-BuOK at -10 C produces the corresponding 1-aryl-2-halocyclopropenes, which react with cyclopentadiene to produce fairly good yield of [4+2]-cycloaddition products with more ...
Mei-Fang Ding;Chuan-Chen Lee;Lian-Chun Lin;Shaw-Tao Lin
core   +1 more source

An Efficient Synthesis of Naphtho[2,3-b]furan-4,9-diones via Visible-Light-Mediated [3+2] Cycloaddition Reaction. [PDF]

Molecules, 2023
Tan H, Qi Z, Yu Y, Zhang X, Xiang Y, Huang J, Xu Z, Tang D, Chen Z, Wang B.   +9 more
europepmc   +1 more source

The Reactivity of Addends in the 1,3-Dipolar Cycloaddition Reaction

, 2020
The influence of donor-acceptor interactions and localisation energies on the reactivity of addends in the 1,3-dipolar cycloaddition reaction is examined.
Samuilov Y., Konovalov A.
core