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Guochen Jia

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Articles 49
Citations 402
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Recent Articles
1.
Cui M, Huang J, Tsang L, Sung H, Williams I, Jia G
Chem Sci . 2024 Oct; PMID: 39464615
Transition metal-catalyzed alkyne metathesis has become a useful tool in synthetic chemistry. Well-defined alkyne metathesis catalysts comprise alkylidyne complexes of tungsten, molybdenum and rhenium. Non-d Re(v) alkylidyne catalysts exhibit advantages...
2.
Tsang L, Kong L, Sung H, Williams I, Jia G
Chem Commun (Camb) . 2024 Sep; 60(78):10946-10949. PMID: 39258461
The feasibility of coupling of two carbene ligands of biscarbene complexes LM(CR) to form alkene complexes LM(η-RCCR) was predicted theoretically as early as 1982. However, until now, there appear still...
3.
Liu B, Wei W, Wang Y, Song M, Chen Y, Chen H, et al.
Sci Bull (Beijing) . 2024 Mar; 69(11):1632-1636. PMID: 38503649
No abstract available.
4.
Wei W, Cheung K, Lin R, Kong L, Lok Chan K, Sung H, et al.
Angew Chem Int Ed Engl . 2023 Jul; 62(36):e202307251. PMID: 37428447
A unique benzannulation strategy for regioselective de novo synthesis of densely functionalized phenols is described. Through metal-mediated formal [2+2+1+1] cycloaddition of two different alkynes and two molecules of CO, a...
5.
Chu Z, He G, Shi C, Hua Y, Huang Y, Chen J, et al.
Natl Sci Rev . 2023 Apr; 10(3):nwac237. PMID: 37063704
Aromatic metallacycles are of considerable current interest. Reported aromatic metallacycles are mainly those with carbon, nitrogen, oxygen and sulfur. In this work, we report the synthesis and characterization of aromatic...
6.
Bai W, Tsang L, Wang Y, Li Y, Sung H, Williams I, et al.
Chem Sci . 2023 Jan; 14(1):96-102. PMID: 36605739
In all previously reported metallacycloprop-1-ene or η-vinyl complexes, the metal center bears only one vinyl moiety. We have now successfully synthesized and structurally characterized the first complexes bearing two η-vinyl...
7.
Cui M, Jia G
J Am Chem Soc . 2022 Jul; 144(28):12546-12566. PMID: 35793547
Transition metals form a variety of alkylidyne complexes with either a d metal center (high-valent) or a non-d metal center (low-valent). One of the most interesting properties of alkylidyne complexes...
8.
Wei W, Xu X, Sung H, Williams I, Lin Z, Jia G
Angew Chem Int Ed Engl . 2022 Apr; 61(27):e202202886. PMID: 35441416
Dewar benzenes, the metastable valence isomers of benzenes, have been extensively studied both experimentally and theoretically. In contrast, little is known about Dewar metallabenzenes having a transition metal in the...
9.
Cui M, Sung H, Williams I, Jia G
J Am Chem Soc . 2022 Apr; 144(14):6349-6360. PMID: 35377156
A family of d Re(V) alkylidyne complexes bearing two decorated phosphino-phenolates (POs) and a labile pyridine ligand were prepared that can efficiently promote alkyne metathesis reactions in toluene. The relative...
10.
Cui M, Bai W, Sung H, Williams I, Jia G
J Am Chem Soc . 2020 Jul; 142(31):13339-13344. PMID: 32673485
We report in this communication the first example of catalytic alkyne metathesis reactions mediated by well-defined non-d alkylidyne complexes. The air-stable d Re(V) alkylidyne complex , bearing two PO-chelating ligands...