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:

Direct Asymmetric Mannich‐Type Reaction of α‐Isocyanoacetates with Ketimines using Cinchona Alkaloid/Copper(II) Catalysts
Masashi Hayashi, Masaru Iwanaga, Noriyuki Shiomi, et al.
Angewandte Chemie International Edition (2014) Vol. 53, Iss. 32, pp. 8411-8415
Closed Access | Times Cited: 106

Showing 1-25 of 106 citing articles:

Catalytic Divergent Synthesis of 3H or 1H Pyrroles by [3 + 2] Cyclization of Allenoates with Activated Isocyanides
Jia‐Yu Liao, Pan‐Lin Shao, Yu Zhao
Journal of the American Chemical Society (2015) Vol. 137, Iss. 2, pp. 628-631
Closed Access | Times Cited: 181
Recent Developments in Enantioselective Transition Metal Catalysis Featuring Attractive Noncovalent Interactions between Ligand and Substrate
Alexander Fanourakis, Philip J. Docherty, Padon Chuentragool, et al.
ACS Catalysis (2020) Vol. 10, Iss. 18, pp. 10672-10714
Open Access | Times Cited: 162
Catalytic Atropenantioselective Heteroannulation between Isocyanoacetates and Alkynyl Ketones: Synthesis of Enantioenriched Axially Chiral 3‐Arylpyrroles
Sheng‐Cai Zheng, Qian Wang, Jieping Zhu
Angewandte Chemie International Edition (2018) Vol. 58, Iss. 5, pp. 1494-1498
Closed Access | Times Cited: 153
Enantioselective syntheses of indanes: from organocatalysis to C–H functionalization
Cyril Borie, Lutz Ackermann, Malek Nechab
Chemical Society Reviews (2016) Vol. 45, Iss. 5, pp. 1368-1386
Closed Access | Times Cited: 133
Catalytic diastereo- and enantioselective additions of versatile allyl groups to N–H ketimines
Hwanjong Jang, Filippo Romiti, Sebastian Torker, et al.
Nature Chemistry (2017) Vol. 9, Iss. 12, pp. 1269-1275
Open Access | Times Cited: 115
Cinchona Alkaloid Squaramide/AgOAc Cooperatively Catalyzed Diastereo- and Enantioselective Mannich/Cyclization Cascade Reaction of Isocyanoacetates and Cyclic Trifluoromethyl Ketimines
Mei‐Xin Zhao, Hong‐Lei Bi, Rong‐Hui Jiang, et al.
Organic Letters (2014) Vol. 16, Iss. 17, pp. 4566-4569
Closed Access | Times Cited: 100
Direct Catalytic Enantio‐ and Diastereoselective Ketone Aldol Reactions of Isocyanoacetates
Raquel de la Campa, Irene Ortín, Darren J. Dixon
Angewandte Chemie International Edition (2015) Vol. 54, Iss. 16, pp. 4895-4898
Open Access | Times Cited: 96
Organocatalytic Enantioselective Aza‐Friedel–Crafts Reaction of Cyclic Ketimines with Pyrroles using Imidazolinephosphoric Acid Catalysts
Shuichi Nakamura, Nazumi Matsuda, Mutsuyo Ohara
Chemistry - A European Journal (2016) Vol. 22, Iss. 28, pp. 9478-9482
Closed Access | Times Cited: 86
Organocatalytic Enantioselective Decarboxylative Reaction of Malonic Acid Half Thioesters with Cyclic N‐Sulfonyl Ketimines by Using N‐Heteroarenesulfonyl Cinchona Alkaloid Amides
Shuichi Nakamura, Masahide Sano, Ayaka Toda, et al.
Chemistry - A European Journal (2015) Vol. 21, Iss. 10, pp. 3929-3932
Closed Access | Times Cited: 87
Recent Advances in Catalytic Asymmetric C–C Bond-Forming Reactions to Ketimines Promoted by Metal-Based Catalysts
Naoya Kumagai, Masakatsu Shibasaki
Bulletin of the Chemical Society of Japan (2014) Vol. 88, Iss. 4, pp. 503-517
Closed Access | Times Cited: 77
Organocatalytic Enantioselective Addition of Thiols to Ketimines Derived from Isatins
Shuichi Nakamura, Shun Takahashi, Daisuke Nakane, et al.
Organic Letters (2014) Vol. 17, Iss. 1, pp. 106-109
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
[3 + 2] Cycloaddition of Isocyanides with Aryl Diazonium Salts: Catalyst-Dependent Regioselective Synthesis of 1,3- and 1,5-Disubstituted 1,2,4-Triazoles
Jian‐Quan Liu, Xuanyu Shen, Yihan Wang, et al.
Organic Letters (2018) Vol. 20, Iss. 21, pp. 6930-6933
Closed Access | Times Cited: 65
Enantioselective Reaction of 2H‐Azirines with Phosphite Using Chiral Bis(imidazoline)/Zinc(II) Catalysts
Shuichi Nakamura, Daiki Hayama
Angewandte Chemie International Edition (2017) Vol. 56, Iss. 30, pp. 8785-8789
Closed Access | Times Cited: 62
Catalytic enantio- and diastereoselective Mannich reaction of α-substituted isocyanoacetates and ketimines
Raquel de la Campa, Adam D. Gammack Yamagata, Irene Ortín, et al.
Chemical Communications (2016) Vol. 52, Iss. 70, pp. 10632-10635
Open Access | Times Cited: 61
Catalytic Enantioselective Isocyanide‐Based Reactions: Beyond Passerini and Ugi Multicomponent Reactions
Jian Luo, Guo‐Shu Chen, Shu‐Jie Chen, et al.
Chemistry - A European Journal (2020) Vol. 27, Iss. 22, pp. 6598-6619
Closed Access | Times Cited: 55
Enantioselective Pictet–Spengler Reaction of Acyclic α-Ketoesters Using Chiral Imidazoline-Phosphoric Acid Catalysts
Shuichi Nakamura, Yoichiro Matsuda, Tsunayoshi Takehara, et al.
Organic Letters (2022) Vol. 24, Iss. 4, pp. 1072-1076
Closed Access | Times Cited: 37
Cinchona Alkaloid Squaramide-Catalyzed Asymmetric Michael Addition of α-Aryl Isocyanoacetates to β-Trifluoromethylated Enones and Its Applications in the Synthesis of Chiral β-Trifluoromethylated Pyrrolines
Mei‐Xin Zhao, Hui‐Kai Zhu, Tong‐Lei Dai, et al.
The Journal of Organic Chemistry (2015) Vol. 80, Iss. 22, pp. 11330-11338
Closed Access | Times Cited: 61
Enantioselective construction of imidazolines having vicinal tetra-substituted stereocenters by direct Mannich reaction of α-substituted α-isocyanoacetates with ketimines
Shuichi Nakamura, Ryota Yamaji, Masaru Iwanaga
Chemical Communications (2016) Vol. 52, Iss. 47, pp. 7462-7465
Closed Access | Times Cited: 57
Organocatalytic Enantioselective Conjugate Addition of Malonic Acid Half Thioesters to Coumarin‐3‐carboxylic Acids Using N‐Heteroarenesulfonyl Cinchona Alkaloid Amides
Shuichi Nakamura, Ayaka Toda, Masahide Sano, et al.
Advanced Synthesis & Catalysis (2016) Vol. 358, Iss. 7, pp. 1029-1034
Closed Access | Times Cited: 53
Catalytic Atropenantioselective Heteroannulation between Isocyanoacetates and Alkynyl Ketones: Synthesis of Enantioenriched Axially Chiral 3‐Arylpyrroles
Sheng‐Cai Zheng, Qian Wang, Jieping Zhu
Angewandte Chemie (2018) Vol. 131, Iss. 5, pp. 1508-1512
Closed Access | Times Cited: 51
Direct Catalytic Asymmetric Mannich‐Type Reaction of α‐N3 Amide
Zhongdong Sun, Karin Weidner, Naoya Kumagai, et al.
Chemistry - A European Journal (2015) Vol. 21, Iss. 49, pp. 17574-17577
Closed Access | Times Cited: 50
Silver-Catalyzed Cascade Reaction of β-Enaminones and Isocyanoacetates To Construct Functionalized Pyrroles
Guichun Fang, Jian‐Quan Liu, Junkai Fu, et al.
Organic Letters (2017) Vol. 19, Iss. 6, pp. 1346-1349
Closed Access | Times Cited: 49
Silver-catalyzed organic reactions of isocyanides
Yeming Wang, Rapolu Kiran Kumar, Xihe Bi
Tetrahedron Letters (2016) Vol. 57, Iss. 51, pp. 5730-5741
Closed Access | Times Cited: 47
Enantioselective formal carbene insertion into C–N bond of aminal as a concise track to chiral α-amino-β2,2-amino acids and synthetic applications
Xue Tian, Xinfang Xu, Tongfei Jing, et al.
Green Synthesis and Catalysis (2021) Vol. 2, Iss. 4, pp. 337-344
Open Access | Times Cited: 33
Page 1 - Next Page

Scroll to top