Results 161 to 170 of about 34,105 (267)

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

A highly enantioselective intramolecular 1,3-dipolar cycloaddition yields novel pseudo-natural product inhibitors of the Hedgehog signalling pathway. [PDF]

Chem Sci, 2023
Liu J, Zhang R, Mallick S, Patil S, Wientjens C, Flegel J, Krupp A, Strohmann C, Grassin C, Merten C, Pahl A, Grigalunas M, Waldmann H.   +12 more
europepmc   +1 more source

Triazole-oligomers by 1,3-dipolar cycloaddition

ARKIVOC, 2006
Alan R. Katritzky, Sandeep K. Singh, Nabin K. Meher, Jacek Doskocz, Kazuyuki Suzuki, Rong Jiang, Geoffroy L. Sommen, David A. Ciaramitaro, Peter J. Steel   +8 more
doaj   +1 more source

1,3-Dipolar Cycloaddition of Nitrile Imines and Nitrile Oxides to Exocyclic C=N Bonds-An Approach to <i>Spiro</i>-N-Heterocycles. [PDF]

Int J Mol Sci
Petrova JV, Kukushkin ME, Beloglazkina EK.   +2 more
europepmc   +1 more source

Evaluation of antibiofilm properties of dehydroacetic acid (DHA) grafted spiro-oxindolopyrrolidines synthesized via multicomponent 1,3-dipolar cycloaddition reaction. [PDF]

Sci Rep, 2023
Suresh Babu AR, Sharma A, Athira MP, Alajangi HK, Naresh Raj AR, Gartia J, Singh G, Barnwal RP.   +7 more
europepmc   +1 more source

Study of the Asymmetric Induction of the 1,3-Dipolar Cycloaddition of Chiral Azomethine Ylides with Unactivated Double Bonds

, 1992
Georges Roussi, Guillermo Negrón, Georges Roussi, Jidong Zhang   +3 more
openalex   +1 more source

1,3-Dipolar Cycloaddition Reaction of Vinyl Azides with Enamines. Synthesis of Vinyltriazolines and Vinyltriazoles [PDF]

, 1981
Yujiro Nomura, Yoshito Takeughi, Shuji Tomoda, Masato Ito   +3 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

MOF-Derived Cu@N-C Catalyst for 1,3-Dipolar Cycloaddition Reaction. [PDF]

Nanomaterials (Basel), 2022
Wang Z, Zhou X, Gong S, Xie J.
europepmc   +1 more source

Reaction of aromatic N-oxides with dipolarophiles. XI 1,3-Dipolar cycloaddition reaction of pyridine N-oxides with tosyl isocyanate and one-pot synthesis of 2-oxooxazolo(4,5-b)pyridine derivatives.

, 1986
T. HISANO, Kazunobu Harano, R. FUKUOKA, T. MATSUOKA, K. MURAOKA, Ikuo Shinohara   +5 more
openalex   +2 more sources