Results 111 to 120 of about 1,389 (161)

Solvent Effects on the Selectivity of Ambimodal Dipolar/Diels-Alder Cycloadditions: A Study Using Explicit Solvation Models. [PDF]

Chemphyschem
Matsubuchi H, Hayashi D, Okamoto D, Noguchi A, Nakagawa S, Takayanagi T, Murakami T.   +6 more
europepmc   +1 more source

Regioselectivity of 1,3-dipolar cycloadditions and antimicrobial activity of isoxazoline, pyrrolo[3,4-d]isoxazole-4,6-diones, pyrazolo[3,4-d]pyridazines and pyrazolo[1,5-a]pyrimidines. [PDF]

Chem Cent J, 2016
Zaki YH, Sayed AR, Elroby SA.
europepmc   +1 more source

Influence of the Nature of Group 15 Element on [Au^I]-C≡E/Azide 1,3-Dipolar Cycloaddition Reaction. [PDF]

Inorg Chem
González-Pinardo D, Fernández I.
europepmc   +1 more source

A Remarkable Selectivity Observed in Hetero-Diels-Alder Reactions of Levoglucosenone (LGO) with Thiochalcones: An Experimental and Computational Study. [PDF]

Molecules
Mlostoń G, Urbaniak K, Palusiak M, Würthwein EU, Reissig HU, Witczak ZJ.   +5 more
europepmc   +1 more source

Ambident reactivity of enolizable 5-mercapto-1<i>H</i>-tetrazoles in trapping reactions with in situ-generated thiocarbonyl <i>S</i>-methanides derived from sterically crowded cycloaliphatic thioketones. [PDF]

Beilstein J Org Chem
Mlostoń G, Celeda M, Palusiak M, Heimgartner H, Denel-Bobrowska M, Olejniczak AB.   +5 more
europepmc   +1 more source

Reactions of Nitrile Imines with Thiohydantoin Derivatives: Unexpected Chemoselectivity of the 1,3-Dipolar Cycloaddition: Preferential Addition of C=C rather than C=S Bonds. [PDF]

ACS Omega
Filkina ME, Zhukov EA, Tafeenko VA, Semykin AV, Kukushkin ME, Nechaev MS, Beloglazkina EK.   +6 more
europepmc   +1 more source

Lepidiline-Derived Imidazole-2(3<i>H</i>)-Thiones: (3+2)-Cycloadditions vs. Nucleophilic Additions in Reactions with Fluorinated Nitrile Imines. [PDF]

Molecules
Poper WK, Świątek K, Urbaniak K, Olszewska B, Jasiński M.   +4 more
europepmc   +1 more source

Preparation of spirocyclic oxindoles by cyclisation of an oxime to a nitrone and dipolar cycloaddition. [PDF]

Beilstein J Org Chem
Ritchie BL, Longcake A, Coldham I.
europepmc   +1 more source

Fluorinated Para-Quinone Monoacetal: Versatile Reactivity for Constructing Functionalized Scaffolds. [PDF]

Chem Asian J
Azami K, Morita M, Suzuki K, Ohmori K.
europepmc   +1 more source

2-Azidobenzaldehyde-Enabled Construction of Quinazoline Derivatives: A Review. [PDF]

Int J Mol Sci
Qiu W, Zhan D, Ma X, Zhang X.
europepmc   +1 more source