Results 151 to 160 of about 490 (165)

Metal-free nucleophilic 7,8-dearomatization of quinolines: Spiroannulation of aminoquinoline protected amino acids

Chinese Chemical Letters, 2023
Zhiguo Zhang, Guisheng Zhang, Lantao Liu   +2 more
exaly  

Asymmetric Dearomatization of 3H-Indoles via Copper-Catalyzed Enantioselective [4 + 1] Spiroannulation with Vinyl Ethynylethylene Carbonates.

Organic Letters
Jiaxing Guo, Yu-Jie He, Xuan Cheng, Huijing Xiang, Xingguang Li   +4 more
semanticscholar   +1 more source

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

ChemCatChem, 2020
Yu Lan
exaly  

α,β‐Unsaturated Acyl Cyanides as New Bis‐Electrophiles for Enantioselective Organocatalyzed Formal [3+3]Spiroannulation

Chemistry - A European Journal, 2014
Xavier Bugaut, Damien Bonne
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

Palladium-Catalyzed Dynamic Kinetic Asymmetric Spiroannulation

Synfacts, 2015
openaire   +1 more source

Amino Acid Derived Phosphine‐Catalyzed Enantioselective 1,4‐Dipolar Spiroannulation of Cyclobutenones and Isatylidenemalononitrile

Chemistry - A European Journal, 2015
Junliang Zhang
exaly  

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  

A Ring Closing Metathesis Based Approach for the Spiroannulation of Cyclopentanes and Cyclohexanes. Formal Synthesis of (±)-Acorones

Synlett, 2001
Santosh Gharpure
exaly  

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