Results 171 to 180 of about 754 (188)

Palladium‐Catalyzed [2+2+1] Spiroannulation via Alkyne‐Directed Remote C−H Arylation and Subsequent Arene Dearomatization

Angewandte Chemie - International Edition, 2020
Zhijun Zuo, Jingjing Liu, Xinjun Luan
exaly  

Ligand-Accelerated Catalysis in Scandium(III)-Catalyzed Asymmetric Spiroannulation Reactions

ACS Catalysis, 2022
Nicolas R. Ball-Jones, Angel A. Cobo, Brittany M. Armstrong, Benjamin Wigman, James C. Fettinger, Jason E. Hein, Annaliese K. Franz   +6 more
openaire   +1 more source

Mechanism of Palladium‐Catalyzed Spiroannulation of Naphthols with Alkynes: A Density Functional Theory Study

ChemCatChem, 2020
Xiaoling Luo, Yu Lan
exaly  

Vinylsilane-mediated spiroannulation. Synthesis of spiro[4.5]decadienones

The Journal of Organic Chemistry, 1981
Steven D. Burke, Charles William Murtiashaw, Meera S. Dike, Sharon M. Smith Strickland, Jeffrey O. Saunders   +4 more
openaire   +1 more source

Regio- and Diastereoselective [3 + 2]-Spiroannulation of Benzoxazines with Chalcones: A Rh(III)-Catalyzed Redox-Neutral Approach to α-Aroyl Spiro-Indanamines

, 2022
Writhabrata Sarkar, Koushik Naskar, Shantonu Roy, Imtiaj Mondal, Sudip Karmakar, Aniket Mishra, Indubhusan Deb   +6 more
openalex   +1 more source

Secondary enamide and thioenamide photochemistry. A new spiroannulation method

The Journal of Organic Chemistry, 1984
A. Couture, R. Dubiez, A. Lablache-Combier   +2 more
openaire   +1 more source

Synthesis of Spiroisoindolinones via Ru(II)-Catalyzed Spiroannulation of N-Acyl Ketimines with Aryl Isocyanates/Isothiocyanates through Aromatic C–H Bond Activation

, 2023
Zahid Khan, Vinod K. Singh
openalex   +1 more source

Mechanism of rhodium(III)-catalyzed formal C(sp3) H activation/spiroannulation of α-arylidene pyrazolones with alkynes: A computational study

Chinese Chemical Letters, 2018
Zhong-Liang Wang, Genping Huang
exaly  

EPR Evidence for the Origin of Nonlinear Effects in an Enantioselective Cu(II)-Catalyzed Spiroannulation

ACS Catalysis, 2019
Richard I Sayler, Troy A Stich, R David Britt   +2 more
exaly  

Asymmetric Construction of Spiro[thiopyranoindole-benzoisothiazole] Scaffold via a Formal [3 + 3] Spiroannulation

Organic Letters, 2015
Xing-Wang Wang
exaly