Results 111 to 120 of about 4,726 (220)

HETEROCYCLES FROM BIARYL AZIDES AND BIARYL ISOCYANIDES: CERTAIN PYRIDYLPHENYL SYSTEMS.

, 1977
HETEROCYCLES FROM BIARYL AZIDES AND BIARYL ISOCYANIDES: CERTAIN PYRIDYLPHENYL ...
CHING-CHENG. LAI (7979033)
core  

Reactions of Isocyanides with Metal Carbyne Complexes: Isolation and Characterization of Metallacyclopropenimine Intermediates

, 2017
η2-Iminoketenyl species have often been postulated as the intermediates in nucleophile-induced carbyne-isocyanide C-C coupling processes. However, such species are elusive.
Liu, Gang, Ming Luo, Xia, Haiping, Luo, Ming, Haiping Xia, Zhang, Hong, Gang Liu, Yang, Yuhui, Yuhui Hua, Zhenyang Lin, Lipeng Long, Hua, Yuhui, Hong Zhang, Lin, Zhenyang, Yuhui Yang, Long, Lipeng   +15 more
core   +1 more source

Oligosubstituted Pyrroles Directly from Substituted Methyl Isocyanides and Acetylenes

, 2009
The formal cycloaddition of alpha-metallated methyl isocyanides 1 onto the triple bond of electron-deficient acetylenes 2 represents a direct and convenient approach to oligosubstituted pyrroles 3. The scope and limitations of this reaction (24 examples,
Armin de Meijere, Larionov, Oleg V., Oleg V. Larionov, de Meijere, Armin, Alexander V. Lygin, Korotkov, Vadim S., Lygin, Alexander V., Vadim S. Korotkov   +7 more
core   +1 more source

Development and mechanistic studies of calcium–BINOL phosphate-catalyzed hydrocyanation of hydrazones

Beilstein Journal of Organic Chemistry
Asymmetric hydrocyanation of hydrazones, catalyzed by a calcium–BINOL phosphate complex, has been studied for the first time both experimentally and computationally with DFT methods.
Carola Tortora, Christian A. Fischer, Sascha Kohlbauer, Alexandru Zamfir, Gerd M. Ballmann, Jürgen Pahl, Sjoerd Harder, Svetlana B. Tsogoeva   +7 more
doaj   +1 more source

The Chemistry of ortho-(Diarylphosphino)aryl Isocyanides

, 2015
The title phosphine-isocyanides were obtained by reaction of 2-lithioaryl isocyanides with diarylchlorophosphines. They cyclize to 1,3-benzazaphospholes with cleavage of their two aryl–P bonds upon treatment with an excess of lithium in THF.
Francois Mathey (1450816), Wenfei Yu (1450813), Youzhi Xu (1450810), Lujun Zhang (506727), Zheng Duan (1450807), Changchun Liu (312471)   +5 more
core   +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

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

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

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

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