Results 131 to 140 of about 7,762 (177)

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

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

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

Diversitätsorientierte Synthese bioaktiver Allocolchicinoide und Colchicinoide unter Verwendung Übergangsmetall-katalysierter Cycloadditionen [PDF]

, 2010
Nicolaus, Norman
core  

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

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

Computational Investigation of a CO₂ Conversion Strategy via Diels-Alder Reaction in a Carbon Capture Solvent. [PDF]

ACS Omega
Zhang D, Manetsch MT, Allec SI, Kollias L, Rousseau R, Heldebrant DJ, Glezakou VA.   +6 more
europepmc   +1 more source

Cycloaddition and functionalization reactions involving tropone. [PDF]

RSC Adv
Doraghi F, Edareh MH, Larijani B, Mahdavi M.   +3 more
europepmc   +1 more source

Regioselective Synthesis of 5-Substituted 3-(β-d-Glycopyranosyl)isoxazoles and -isoxazolines by 1,3-Dipolar Cycloaddition as Potential Anticancer Agents and Glycogen Phosphorylase Inhibitors. [PDF]

Int J Mol Sci
Kaszás T, Szakács B, Bertalan M, Blága T, Hameed F, Lengyel Á, Saifi S, Juhász-Tóth É, Varga LA, Docsa T, Sipos A, Bai P, Ábrahám A, Kiss-Szikszai A, Kun S, Kiss GA, József J, Juhász L, Tóth M.   +18 more
europepmc   +1 more source