Feifei Han
Xiamen University
15 Papers
297 Citations
Feifei Han is an academic researcher from Xiamen University. The author has contributed to research in topics: Nucleophilic substitution & Thiophene. The author has an hindex of 11, co-authored 12 publications.
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Papers
Synthesis and Characterization of a Metallapyridyne Complex
TL;DR: The synthetic method permits the use of metallabenzene as a starting material to access higher π-electron metallaaromatics, in which the transition-metal center is shared by both six-membered rings.
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Annulation of Metallabenzenes: From Osmabenzene to Osmabenzothiazole to Osmabenzoxazole
TL;DR: A novel annulation reaction leading to the first metallabenzothiazole 2 based on the intramolecular nucleophilic aromatic substitution (SNAr) reaction of metallABenzene 1 is reported, which is air-stable and can be kept for several days without appreciable decomposition.
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Key Intermediates of Iodine-Mediated Electrophilic Cyclization: Isolation and Characterization in an Osmabenzene System
TL;DR: This paper aims to demonstrate the efforts towards in-situ applicability of EMMARM, as to provide real-time information about concrete mechanical properties such as E-modulus and compressive strength.
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cine‐Substitution Reactions of Metallabenzenes: An Experimental and Computational Study
TL;DR: The results reveal that the cine-substitution reactions occur through nucleophilic addition, dissociation of the leaving group, protonation, and deprotonation steps, which resemble the classical "addition-of-nucleophile, ring-opening, ring -closure" (ANRORC) mechanism.
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m-Metallaphenol: Synthesis and Reactivity Studies
TL;DR: The experimental results suggest that osmaphenol 2 is very electrophilic and readily reacts with nucleophiles, which is mainly due to the metal center and the strong electron-withdrawing phosphonium group.
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