Results 101 to 110 of about 5,182 (207)

Synthesis of the 1,5-disubstituted tetrazole-methanesulfonylindole hybrid system via high-order multicomponent reaction

Beilstein Journal of Organic Chemistry
A series of 1,5-disubstituted tetrazole-indole hybrids were synthesized via a high-order multicomponent reaction consisting of an Ugi-azide/Pd/Cu-catalyzed hetero-annulation cascade sequence.
Cesia M. Aguilar-Morales, América A. Frías-López, Nadia V. Emilio-Velázquez, Alejandro Islas-Jácome, Angelica Judith Granados-López, Jorge Gustavo Araujo-Huitrado, Yamilé López-Hernández, Hiram Hernández-López, Luis Chacón-García, Jesús Adrián López, Carlos J. Cortés-García   +10 more
doaj   +1 more source

The Groebke–Blackburn–Bienaymé reaction in its maturity: innovation and improvements since its 21st birthday (2019–2023)

Beilstein Journal of Organic Chemistry
The Groebke–Blackburn–Bienaymé (GBB) three-component reaction, discovered in 1998, is a very efficient strategy to assemble imidazo[1,2-a]-heterocycles starting from amidines, aldehydes and isocyanides.
Cristina Martini, Muhammad Idham Darussalam Mardjan, Andrea Basso   +2 more
doaj   +1 more source

Direct Mechano-Catalytic Synthesis of Amides Using Brass Balls via Cross-Coupling of Isocyanides With Arylboronic Acids or in Situ Generated N-Aryl-Pyridinium Salts. [PDF]

Chem Asian J
Mkrtchyan S, Purohit VB, Shalimov O, Prajapati RV, Prajapati VD, Iaroshenko VO.   +5 more
europepmc   +1 more source

Corrigendum: Exploitation of the Ugi 5-Center-4-Component Reaction (U-5C-4CR) for the Generation of Diverse Libraries of Polycyclic (Spiro)Compounds

Frontiers in Chemistry, 2018
Lisa Moni, Fabio De Moliner, Silvia Garbarino, Jörn Saupe, Christian Mang, Andrea Basso   +5 more
doaj   +1 more source

From cyclohexyl isocyanide and diaminomaleonitrile to functional 5-(alkylamino)-6-substituted pyrazine-2,3-dicarbonitriles: synthesis, X-ray structural elucidation, antimicrobial testing and OLED analysis. [PDF]

RSC Adv
John E, Lenka S, Kumar A, Jou JH, Al-Azmi A.   +4 more
europepmc   +1 more source

Non-innocent behaviour of aromatic isocyanides under visible light: a pathway to thioformimidates and dehydroalanine. [PDF]

Chem Sci
Wu M, Hanssens J, Russo C, Walia R, Giustiniano M, Troian-Gautier L, Saya JM, Orru R, Ranjan P.   +8 more
europepmc   +1 more source

Copper- and Silver-Catalyzed Reactions of Active Methylene Isocyanides: Facile Access to Highly Substituted Five- and Six-Membered Heterocycles. [PDF]

Chemistry
George J, Oh K.
europepmc   +1 more source

Recent Advances in the Synthesis of Spiroindolines: Catalytic Strategies, Stereoselectivity, and Synthetic Utility (2020-2025). [PDF]

Molecules
Keddis PM, Antar AM, Keddis TM, Aboushady Y, Abadi AH, Zoidis G, Engel M, Abdel-Halim M, Abdallah M.   +8 more
europepmc   +1 more source

Isocyanides Versus Nitriles: Divergent Hydrogen Bonding Behavior Driven by the Balance Between Dispersive and Electrostatic Forces. [PDF]

Chemphyschem
Kanzow A, Suhm MA, Bödecker M.
europepmc   +1 more source

Stepwise B[triple bond, length as m-dash]N bond cleavage by isocyanides: access to the 3-azaborole structural motif. [PDF]

Chem Sci
Xiang L, Kwan KH, Jing Y, Wang J, Matler A, Chen X, Lin Z, Ye Q.   +7 more
europepmc   +1 more source