نمایش نتایج جستجو برای
کلمات کلیدی: cycloaddition
موارد یافت شده: 19
1 - 1-Disulfo-[2,2-bipyridine]-1,1-diium chloride ionic liquid as an efficient catalyst for the green synthesis of 5-substituted 1H-tetrazoles (چکیده)2 - Cu Nano particles immobilized on silk‐fibroin as a green and biodegradable catalyst for copper catalyzed azide‐terminal, internal alkynes cycloaddition (چکیده)
3 - Novel Hybrid Thioamide Ligand Supported Copper Nanoparticles on SBA-15: A Copper Rich Robust Nanoreactor for Green Synthesis of Triazoles and Tetrazoles in Water Medium (چکیده)
4 - Immobilization of Cu species into the organosulfur modified channels of SBA-15 for green synthesis of tetrazoles (چکیده)
5 - Understanding the role of noncovalent interactions on the rate of some Diels-Alder reactions in different solvents (چکیده)
6 - Mechanism of 1,3‑ dipolar cycloaddition reactions of indan‑ 1‑ one enamines with aryl nitrile oxide: a DFT analysis (چکیده)
7 - A mechanistic insight into the effect of piperidine as an organocatalyst on the [3 + 2] cycloaddition reaction of benzalacetone with phenyl azide from a computational study (چکیده)
8 - Direct access to stabilized CuI using cuttlebone as a natural-reducing support for efficient CuAAC click reactions in water (چکیده)
9 - Density functional theory study of the regio- and stereoselectivity of 1,3-dipolar cycloaddition reactions between 2-ethylthio-4- phenyl-1-azetin and some substituted nitrile oxides (چکیده)
10 - Expanded perlite: an inexpensive natural efficient heterogeneous catalyst for the green and highly accelerated solvent-free synthesis of 5- substituted-1H-tetrazoles using [bmim]N3 and nitriles† (چکیده)
11 - Mechanism and regioselectivity of 1,3-dipolar cycloaddition reactions of bicyclic monoterpenes with aryl and heteroaryl nitrile oxides: a DFT study (چکیده)
12 - A rapid metal free synthesis of 5-substituted-1Htetrazoles using cuttlebone as a natural high effective and low cost heterogeneous catalyst (چکیده)
13 - Implicit and explicit solvent effects on the selectivity of cycloaddition reaction of cyclopentadiene and methyl acrylate; a theoretical study (چکیده)
14 - The origin of regio- and stereoselectivity in 1,3-dipolar cycloaddition of nitrile oxides with C1-substituted 7- oxabenzonorbornadienes, A DFT study (چکیده)
15 - Cu(II) immobilized on aminated epichlorohydrin activated silica (CAES): as a new, green and efficient nanocatalyst for preparation of 5-substituted-1Htetrazoles† (چکیده)
16 - 1,3-Dipolar Cycloaddition Reactions between Ethyl Diazoacetate and Substituted Alkynes: A Density Functional Theory Study (چکیده)
17 - Density functional theory study of the regio and stereoselectivity in 1,3-dipolar cycloddition reactions between N-methyl methylenenitrone and fluorinated dipolarophiles (چکیده)
18 - A novel approach for the synthesis of 5-substituted-1H-tetrazoles (چکیده)
19 - Diastereoselective synthesis of 5-iminooxazolines and their subsequent transformation to α,α-disubstituted dipeptide esters: a formal [4+1] cycloaddition reaction of cyclohexyl isocyanide and Z-alkyl-α-benzoyl amino-acrylates (چکیده)
