Open Access Helper

OpenAlex Citation Counts

OpenAlex Citations Logo

OpenAlex is a bibliographic catalogue of scientific papers, authors and institutions accessible in open access mode, named after the Library of Alexandria. It's citation coverage is excellent and I hope you will find utility in this listing of citing articles!

If you click the article title, you'll navigate to the article, as listed in CrossRef. If you click the Open Access links, you'll navigate to the "best Open Access location". Clicking the citation count will open this listing for that article. Lastly at the bottom of the page, you'll find basic pagination options.

Requested Article:

Brønsted Acid‐Catalyzed Enantioselective Synthesis of Isatin‐ Derived N,S‐Acetals
Christian Beceño, Pankaj Chauhan, Andreas Rembiak, et al.
Advanced Synthesis & Catalysis (2015) Vol. 357, Iss. 4, pp. 672-676
Closed Access | Times Cited: 55

Showing 1-25 of 55 citing articles:

Addition and Correction to Complete Field Guide to Asymmetric BINOL-Phosphate Derived Brønsted Acid and Metal Catalysis: History and Classification by Mode of Activation; Brønsted Acidity, Hydrogen Bonding, Ion Pairing, and Metal Phosphates
Dixit Parmar, Erli Sugiono, S. Philip Raja, et al.
Chemical Reviews (2017) Vol. 117, Iss. 15, pp. 10608-10620
Closed Access | Times Cited: 161
Catalytic Enantioselective Construction of Sulfur-Containing Tetrasubstituted Carbon Stereocenters
Jin‐Sheng Yu, Hongmei Huang, Peigang Ding, et al.
ACS Catalysis (2016) Vol. 6, Iss. 8, pp. 5319-5344
Closed Access | Times Cited: 130
Stereoselective synthesis of 3-amino-2-oxindoles from isatin imines: new scaffolds for bioactivity evaluation
Jasneet Kaur, Swapandeep Singh Chimni, Suhel Mahajan, et al.
RSC Advances (2015) Vol. 5, Iss. 65, pp. 52481-52496
Open Access | Times Cited: 101
PyBidine–NiCl2-Catalyzed Asymmetric Addition of Alcohols and Peroxides to Isatin-Derived Ketimines
Takayoshi Arai, Kento Tsuchiya, Eri Matsumura
Organic Letters (2015) Vol. 17, Iss. 10, pp. 2416-2419
Closed Access | Times Cited: 86
Chiral Brønsted acid-catalysed enantioselective synthesis of isoindolinone-derived N(acyl),S-acetals
Josipa Suć, Irena Dokli, Matija Gredičak
Chemical Communications (2015) Vol. 52, Iss. 10, pp. 2071-2074
Closed Access | Times Cited: 83
Organocatalytic Enantioselective Friedel–Crafts Aminoalkylation of Indoles in the Carbocyclic Ring
Marc Montesinos‐Magraner, Carlos Vila, Alejandra Rendón‐Patiño, et al.
ACS Catalysis (2016) Vol. 6, Iss. 4, pp. 2689-2693
Open Access | Times Cited: 79
Catalytic asymmetric synthesis of hetero-substituted oxindoles
Renato Dalpozzo
Organic Chemistry Frontiers (2017) Vol. 4, Iss. 10, pp. 2063-2078
Closed Access | Times Cited: 77
Asymmetric synthesis of 3,3′-pyrrolidinyl-dispirooxindoles via a one-pot organocatalytic Mannich/deprotection/aza-Michael sequence
Kun Zhao, Ying Zhi, Xinyi Li, et al.
Chemical Communications (2015) Vol. 52, Iss. 11, pp. 2249-2252
Closed Access | Times Cited: 76
Organocatalytic Enantioselective Peroxidation of Ketimines Derived from Isatins
Shuichi Nakamura, Shun Takahashi
Organic Letters (2015) Vol. 17, Iss. 11, pp. 2590-2593
Closed Access | Times Cited: 70
Asymmetric synthesis of chiral oxindoles using isatin as starting material
Ghodsi Mohammadi Ziarani, Razieh Moradi, Negar Lashgari
Tetrahedron (2018) Vol. 74, Iss. 13, pp. 1323-1353
Closed Access | Times Cited: 65
Chiral Binaphthyl‐Based Iodonium Salt (Hypervalent Iodine(III)) as Hydrogen‐ and Halogen‐Bonding Bifunctional Catalyst: Insight into Abnormal Counteranion Effect and Asymmetric Synthesis of N,S‐Acetals
Yasushi Yoshida, Tappei Fujimura, Takashi Mino, et al.
Advanced Synthesis & Catalysis (2022) Vol. 364, Iss. 6, pp. 1091-1098
Closed Access | Times Cited: 33
Catalytic Enantioselective Construction of an α-Thio-Substituted α-Aminonitriles-Bearing Tetrasubstituted Carbon Center
Yusuke Oyamada, Miku Fujii, Tsunayoshi Takehara, et al.
ACS Catalysis (2024) Vol. 14, Iss. 5, pp. 3411-3419
Closed Access | Times Cited: 6
Enantioselective Synthesis of 3,3-Disubstituted Oxindoles Bearing Two Different Heteroatoms at the C3 Position by Organocatalyzed Sulfenylation and Selenenylation of 3-Pyrrolyl-oxindoles
Yong You, Zhijun Wu, Zhen‐Hua Wang, et al.
The Journal of Organic Chemistry (2015) Vol. 80, Iss. 16, pp. 8470-8477
Closed Access | Times Cited: 61
Effective asymmetric vinylogous Mannich reaction of isatin imines with α,α-dicyanoolefins in the presence of a simple chiral amide phosphonium bifunctional phase transfer catalyst
Cang Cheng, Xuehe Lu, Luo Ge, et al.
Organic Chemistry Frontiers (2016) Vol. 4, Iss. 1, pp. 101-114
Closed Access | Times Cited: 49
Enantioselective Synthesis ofN,S‐Acetals by an Oxidative Pummerer‐Type Transformation using Phase‐Transfer Catalysis
Souvagya Biswas, Koji Kubota, Manuel Orlandi, et al.
Angewandte Chemie International Edition (2017) Vol. 57, Iss. 2, pp. 589-593
Open Access | Times Cited: 49
A highly efficient Mukaiyama–Mannich reaction of N-Boc isatin ketimines and other active cyclic ketimines using difluoroenol silyl ethers catalyzed by Ph3PAuOTf
Jin‐Sheng Yu, Jian Zhou
Organic & Biomolecular Chemistry (2015) Vol. 13, Iss. 45, pp. 10968-10972
Closed Access | Times Cited: 49
Chiral phosphoric acid catalyzed enantioselective addition of thiols to in situ generated ketimines: Synthesis of N , S -ketals
Rajshekhar A. Unhale, Nagaraju Molleti, Nirmal K. Rana, et al.
Tetrahedron Letters (2016) Vol. 58, Iss. 2, pp. 145-151
Closed Access | Times Cited: 45
Enantioselective Construction of Cyclic Enaminone‐Based 3‐Substituted 3‐Amino‐2‐oxindole Scaffolds via Catalytic Asymmetric Additions of Isatin‐Derived Imines
Lujia Zhou, Yu‐Chen Zhang, Fei Jiang, et al.
Advanced Synthesis & Catalysis (2016) Vol. 358, Iss. 19, pp. 3069-3083
Closed Access | Times Cited: 44
Catalytic Enantioselective Reaction of 2H-Azirines with Thiols Using Cinchona Alkaloid Sulfonamide Catalysts
Shuichi Nakamura, Daiki Hayama, Masataka Miura, et al.
Organic Letters (2018) Vol. 20, Iss. 3, pp. 856-859
Closed Access | Times Cited: 40
Copper–Hydride Catalyzed Diastereo- and Enantioselective Synthesis of Homopropargyl Amines through Reductive Coupling of 1,3-Enynes with Imines
Ting Su, Mingfeng Li, Fanke Meng, et al.
Tetrahedron (2025), pp. 134539-134539
Closed Access
Chiral N,N′‐Dioxide‐Zinc(II) Complex‐Catalyzed Asymmetric Aza‐Friedel–Crafts Reaction of Isatin‐Derived Ketimines with Indoles
Xiying Zhang, Jianlin Zhang, Lili Lin, et al.
Advanced Synthesis & Catalysis (2016) Vol. 358, Iss. 19, pp. 3021-3026
Closed Access | Times Cited: 38
Chiral Squaramide‐Catalyzed Enantioselective Decarboxylative Addition of β‐Keto Acids to Isatin Imines
Jasneet Kaur, Anita Kumari, Vimal K. Bhardwaj, et al.
Advanced Synthesis & Catalysis (2017) Vol. 359, Iss. 10, pp. 1725-1734
Closed Access | Times Cited: 37
Asymmetric Catalytic 1,2-Hydroperoxidation of Isatin-Derived Ketimine with Hydrogen Peroxide in the Crowding Environment of PEGs
Wengang Guo, Yan Liu, Can Li
Organic Letters (2017) Vol. 19, Iss. 5, pp. 1044-1047
Closed Access | Times Cited: 36
Enantioselective Construction of Vicinal Sulfur‐containing Tetrasubstituted Stereocenters via Organocatalyzed Mannich‐Type Addition of Rhodanines to Isatin Imines
Qiuhong Huang, Lili Zhang, Yuyu Cheng, et al.
Advanced Synthesis & Catalysis (2018) Vol. 360, Iss. 17, pp. 3266-3270
Closed Access | Times Cited: 33
Synthesis of Chiral Trispirocyclic Oxindoles via Organic-Base/Au(I)-Catalyzed Sequential Reactions
Wengang Guo, Lu Li, Qian Ding, et al.
ACS Catalysis (2018) Vol. 8, Iss. 11, pp. 10180-10189
Closed Access | Times Cited: 33
Page 1 - Next Page

Scroll to top