Recent updates on the stereoselective synthesis of structurally functionalized spiro-oxindoles mediated by isatin N, N´‑cyclic azomethine imine 1, 3-dipoles

Natural spirocyclic alkaloids and polyphenols as multi target dementia leads

(2021) Helmut M. Hügel et al.   BIOORGANIC & MEDICINAL CHEMISTRY

Synthesis of spiro(indoline‐3,1′‐pyrazolo[1,2‐ a ]pyrazoles) by 1,3‐dipolar cycloadditions of isatin N , N ′‐cyclic azomethine imines with alkynes

(2020) Yang Shi et al.   JOURNAL OF HETEROCYCLIC CHEMISTRY

Base Catalyzed Abnormal [3 + 2]-Cycloaddition between Isatin N,N′-Cyclic Azomethine Imine 1,3-Dipole and 3-Methyleneoxindole for the One-Step Construction of Tetracyclic Bispirooxindoles

(2020) Xiang-Jia Song et al.   JOURNAL OF ORGANIC CHEMISTRY

The Huisgen Reaction: Milestones of the 1,3‐Dipolar Cycloaddition

(2020) Martin Breugst et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Organocatalytic asymmetric [3+3] annulation of isatin N,N'-cyclic azomethine imines with enals: Efficient approach to functionalized spiro N-heterocyclic oxindoles

(2020) Boqi Gu et al.   CHINESE CHEMICAL LETTERS

Isatin N,N′-cyclic azomethine imine 1, 3-dipole mediated regio and diastereoselective synthesis of isoxazole-containing spirooxindoles by an abnormal [3 + 2] cycloaddition

(2020) Kartikey Dhar Dwivedi Kartikey et al.   TETRAHEDRON LETTERS

Catalytic asymmetric synthesis of spirooxindoles: recent developments

(2018) Guang-Jian Mei et al.   CHEMICAL COMMUNICATIONS

Metal-catalyzed [3+2] cycloadditions of azomethine imines

(2018) Uroš Grošelj et al.   Chemistry of Heterocyclic Compounds

Zinc oxide nanoparticles as efficient catalyst for the synthesis of novel di-spiroindolizidine bisoxindoles in aqueous medium

(2018) Nandigama Satish Kumar et al.   Environmental Chemistry Letters

Self [3 + 4] Cycloadditions of Isatin N,N′-Cyclic Azomethine Imine 1,3-Dipole with N-(o-Chloromethyl)aryl Amides

(2018) Qiaomei Jin et al.   JOURNAL OF ORGANIC CHEMISTRY

Catalytic asymmetric construction of spiropyrrolidines via 1,3-dipolar cycloaddition of azomethine ylides

(2018) Xin Fang et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

An expedient regio and diastereoselective synthesis of novel spiropyrrolidinylindenoquinoxalines via 1,3-dipolar cycloaddition reaction

(2018) Marri Sameer Reddy et al.   TETRAHEDRON LETTERS

Isatin N,N′-Cyclic Azomethine Imine 1,3-Dipole and Base Catalyzed Michael Addition with β-Nitrostyrene via C3 Umpolung of Oxindole

(2017) Xiao Wang et al.   ORGANIC LETTERS

Isatin N,N′-Cyclic Azomethine Imine 1,3-Dipole and Abnormal [3 + 2]-Cycloaddition with Maleimide in the Presence of 1,4-Diazabicyclo[2.2.2]octane

(2017) Xiao Wang et al.   ORGANIC LETTERS

Synthesis and (3+2) cycloaddition reactions of N,N ʹ- and C,N-cyclic azomethine imines

(2016) Nataliya P. Belskaya et al.   Chemistry of Heterocyclic Compounds

Alkaloid-Catalyzed Enantioselective [3 + 2] Cycloaddition of Ketenes and Azomethine Imines

(2016) Mukulesh Mondal et al.   ORGANIC LETTERS

Recent Advances of Catalytic Asymmetric 1,3-Dipolar Cycloadditions

(2015) Takuya Hashimoto et al.   CHEMICAL REVIEWS

Molecular diversity of spirooxindoles. Synthesis and biological activity

(2015) Tetyana L. Pavlovska et al.   MOLECULAR DIVERSITY

1,3-Dipolar cycloadditions of azomethine imines

(2015) Carmen Nájera et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Chiral Iron(II) NPPN Complexes: Synthesis and Application in the Asymmetric Strecker Reaction of Azomethine Imines

(2015) Raffael Huber et al.   ORGANOMETALLICS

Recent advances in the catalytic asymmetric 1,3-dipolar cycloaddition of azomethine ylides

(2014) Javier Adrio et al.   CHEMICAL COMMUNICATIONS

Highly enantioselective phosphination and hydrophosphonylation of azomethine imines: using chiral squaramide as a hydrogen bonding organocatalyst

(2014) Ling-Pei Kong et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Enantioselective Copper-Catalyzed [3+3] Cycloaddition of Azomethine Ylides with Azomethine Imines

(2013) Hongchao Guo et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Catalytic Asymmetric 1,3-Dipolar Cycloaddition of Two Different Ylides: Facile Access to Chiral 1,2,4-Triazinane Frameworks

(2013) Min-Chao Tong et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Gold catalyzed enantioselective intermolecular [3+2] dipolar cycloaddition of N-allenyl amides with nitrones

(2013) Guo-Hua Li et al.   CHEMICAL COMMUNICATIONS

Enantioselective 1,3-dipolar cycloaddition of methyleneindolinones and N,N′-cyclic azomethine imines

(2013) Liang Hong et al.   CHEMICAL COMMUNICATIONS

Chiral Lewis Acid Catalyzed Asymmetric Cycloadditions of Carbonyl Ylides Generated from Diazoimide Derivatives and Their Synthetic Applications to Indolizidine Alkaloids

(2013) Hiroyuki Suga et al.   JOURNAL OF ORGANIC CHEMISTRY

Bicyclic Pyrazolidinone Derivatives from Diastereoselective Catalytic [3 + 3]-Cycloaddition Reactions of Enoldiazoacetates with Azomethine Imines

(2013) Yu Qian et al.   ORGANIC LETTERS

Enantioselective Strecker-type reaction between azomethine imines and trimethylsilyl cyanide catalyzed by a cinchona alkaloid-derived thiourea bearing multiple hydrogen-bonding donors

(2013) Nai-Kai Li et al.   RSC Advances

Strategies for the enantioselective synthesis of spirooxindoles

(2012) Nicolas R. Ball-Jones et al.   ORGANIC & BIOMOLECULAR CHEMISTRY

Rhodium-Catalyzed Asymmetric Arylation of Azomethine Imines

(2010) Ryo Shintani et al.   ORGANIC LETTERS

Catalytic Enantioselective Trifluoromethylation of Azomethine Imines with Trimethyl(trifluoromethyl)silane

(2009) Hiroyuki Kawai et al.   ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

Asymmetric 1,3-dipolar cycloadditions of acrylamides

(2009) Marie Kissane et al.   CHEMICAL SOCIETY REVIEWS

Asymmetric approach to the pentacyclic skeleton of Aspidosperma alkaloids via enantioselective intramolecular 1,3-dipolar cycloaddition of carbonyl ylides catalyzed by chiral dirhodium(II) carboxylates

(2009) Hisanori Nambu et al.   TETRAHEDRON LETTERS

Enantioselective Copper-Catalyzed 1,3-Dipolar Cycloadditions

(2008) Levi M. Stanley et al.   CHEMICAL REVIEWS