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Xun Sun
Researcher at Fudan University
Publications - 22
Citations - 312
Xun Sun is an academic researcher from Fudan University. The author has contributed to research in topics: Catalysis & Reagent. The author has an hindex of 11, co-authored 21 publications receiving 275 citations.
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Journal ArticleDOI
Approach to Chiral 1-Substituted Isoquinolone and 3-Substituted Isoindolin-1-one by Addition–Cyclization Process
TL;DR: N-methylmorpholine (NMM) was found to be an effective additive for the formation of 3-substituted isoindolin-1-ones using one-pot addition-cyclization-deprotection of imine with Grignard reagents.
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Nickel-catalyzed organozinc-induced unexpected 1,3-migration of tert-butyl from sulfur to carbon in N-tert-butanesulfinyl iminoacetates
Xun Sun,Wei Zheng,Bang-Guo Wei +2 more
TL;DR: In this article, the nickel-catalyzed reaction for an unexpected 1,3-migration of tert-butyl from sulfur to carbon, upon treatment of functionalized N-tert-butanesulfinyl iminoacetate in the presence of organozinc reagent, was developed.
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Effective approach to ureas through organocatalyzed one-pot process
TL;DR: In this article, an efficient approach to N, N′-unsymmetrically substituted ureas was developed through the ammonolysis process of N-Boc protected anilines with amines prompted by 1,5,7-triazabicyclo[4.4.0]dec-5-ene (TBD).
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Enantioselective synthesis of spirooxindole benzoquinolizines via organo-catalyzed cascade reactions
TL;DR: A Michael-Mannich-hemiaminalization-dehydration cascade reaction was developed for the construction of spirooxindole benzoquinolizine derivatives.
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An enantioselective total synthesis of tubulysin V
TL;DR: Tubulysin V has been enantioselectively synthesized from the units of dipeptide 23, Tuv and Tup as discussed by the authors, and the features of this synthetic strategy are included three portions, the Tuv fragment 17 was diastereoselective synthesised from the d -malic acid, the stereocenters of the Tup unit was constructed by the asymmetric reduction as well as methylation, and the epimerization for several known methods was successfully avoided by condensation of fragment 19 with 24, and by deprotection with hydrogenation.