S
Sai-Nan Ni
Researcher at Soochow University (Suzhou)
Publications - 18
Citations - 327
Sai-Nan Ni is an academic researcher from Soochow University (Suzhou). The author has contributed to research in topics: Ionic liquid & Reagent. The author has an hindex of 8, co-authored 18 publications receiving 295 citations. Previous affiliations of Sai-Nan Ni include Jiangsu Normal University.
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Journal ArticleDOI
An Efficient synthesis of pyrimido[4,5-b]quinoline and indeno[2′,1′:5,6]pyrido[2,3-d]pyrimidine derivatives via multicomponent reactions in ionic liquid
Shun-Jun Ji,Sai-Nan Ni,Fang Yang,Jing-Wen Shi,Guolan Dou,Xiao-Yue Li,Xiang-Shan Wang,Daqing Shi +7 more
TL;DR: A series of pyrimido derivatives were synthesized via the three-component reaction of an aldehyde, 6-aminopyrimidine-2,4-dione and 5,5-dimethyl-1,3-cyclohexanedione or 1,3indanedione in ionic liquid 1-n-butyl-3-methylimidazolium bromide ([bmim]Br).
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An efficient synthesis of polyhydroacridine derivatives by the three-component reaction of aldehydes, amines and dimedone in ionic liquid
Daqing Shi,Daqing Shi,Sai-Nan Ni,Fang-Yang,Jing-Wen Shi,Guolan Dou,Xiao-Yue Li,Xiang-Shan Wang +7 more
TL;DR: In this article, the preparation of 3,3,6,6-tetramethyl, 9,10-diaryl and 5,5-dimethyl-1,3-cyclohexanedione in 1-n-butyl-3-methylimidazolium bromide ([bmim]Br) is described.
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An efficient synthesis of quinazoline-2,4-dione derivatives with the aid of a low-valent titanium reagent
Daqing Shi,Daqing Shi,Guolan Dou,Zhengyi Li,Sai-Nan Ni,Xiaoyue Li,Xiang-Shan Wang,Hui Wu,Shun-Jun Ji +8 more
TL;DR: A facile synthetic method using low-valent titanium reagent (TiCl 4 /Zn system) to promote the novel reductive cyclization of 2-nitrobenzamides and triphosgene is described.
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A Novel and Efficient Synthesis of 2-Aryl-2H-indazoles via SnCl2-Mediated Cyclization of 2-Nitrobenzylamines
TL;DR: In this article, a mild, efficient and novel synthesis of 2-aryl-2H-indazoles via cyclization of 2nitrobenzylamines promoted by SnCl 2 ·2H 2 O has been described.
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An efficient synthesis of quinoxaline derivatives mediated by stannous chloride
TL;DR: In this paper, the role of stannous chloride is acting as both reductive agent and catalyst in the synthesis of quinoxaline derivatives, which has the advantages of accessible starting materials, convenient manipulation, short reaction time and high yields.