Results 121 to 130 of about 7,931 (260)

Photochemical and thermal intramolecular 1,3-dipolar cycloaddition reactions of new o-stilbene-methylene-3-sydnones and their synthesis [PDF]

, 2011
Kristina Butković, Željko Marinić, Krešimir Molčanov, B. Kojić-Prodić, Marija Šindler‐Kulyk   +4 more
openalex   +1 more source

Electrochemical Synthesis of Pyrazolines and Pyrazoles via [3+2] Dipolar Cycloaddition

, 2022
Martin Linden, Silja Hofmann, Antonia Herman, Nicole Ehler, Robin M. Bär, Siegfried R. Waldvogel   +5 more
openalex   +1 more source

[3 + 3] Cycloaddition Reaction of Dipolar Trimethylenemethane with Active Methylene Compound [PDF]

, 2001
Masaharu Nakamura, Naohiko Yoshikai, Motoki Toganoh, Eiichi Nakamura   +3 more
openalex   +1 more source

Regio- and stereoselectivity of the 1,3-dipolar cycloaddition of azomethine ylides to (E)-3-(2-oxo-2-(pyren-1-yl)ethylidene)indolin-2-ones: A combined experimental and theoretical study

, 2022
Essam M. Hussein, Ziad Moussa, Uttam Pal, Reem I. Alsantali, Abdullah Yahya Abdullah Alzahrani, Rami J. Obaid, Fawaz M. Alzahrani, Munirah M. Al‐Rooqi, Meshari A. Alsharif, Nizar El Guesmi, Rabab S. Jassas, M. Shaheer Malik, Hatem M. Altass, Samir Kumar Pal, Tanusri Saha Dasgupta, Saleh A. Ahmed   +15 more
openalex   +1 more source

The [3 + 2]- and [5 + 2]-cycloadditions of the cyclohepta-2,4-dienyl cation [PDF]

, 1987
Heilmann, Werner, Koschinsky, Rainer, Mayr, Herbert   +2 more
core   +1 more source

1,3-Dipolar cycloaddition to sydnones : reaction revisited-role of HBr in the transformation of 3-arylsydnones into 3-aryl-5-methyl-2-oxo-∆4- 1,3,4-oxadiazolines

, 2002
Ravindra R. Kamble, Bharati V. Badami
openalex   +1 more source

Mechanistic impact of oxime formation accompanying 1,3-dipolar cycloadditions of nitrile oxides [PDF]

, 1989
Baran, Janusz, Mayr, Herbert
core   +1 more source

INVESTIGATION INTO THE REGIOCHEMISTRY OF SOME PYRAZOLES DERIVED FROM 1, 3-DIPOLAR CYCLOADDITION OF ACRYLONITRILE WITH SOME NITRILIMINES: THEORETICAL AND EXPERIMENTAL STUDIES [PDF]

, 2011
Farid Moeinpour, Mehdi Bakavoli, Abolghasem Davoodnia, Ali Morsali   +3 more
openalex   +1 more source

Synthesis of Some New 3-Pyrrolidinylquinoline Derivatives via 1,3-Dipolar Cycloaddition of Stabilized Azomethine Ylides to Quinolinyl α , β - Unsaturated Ketones [PDF]

, 2010
Abdelmalek Bouraiou, A. Debache, Salah Rhouati, Ali Belfaitah, N. Benali-Chérif, Bertrand Carboni   +5 more
openalex   +1 more source

Recent Developments in Azomethine Ylide-Initiated Double Cycloadditions. [PDF]

Molecules
Zhou T, Zhang X, Sheng YJ, Zhan D, Zhang W.   +4 more
europepmc   +1 more source