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Ruthenium-Catalyzed 1,3-Aryl Redox Isomerization of Allylic Alcohols
被引:12
|作者:
Luo, Zhen
[1
]
Zhang, Xue
[1
]
Liu, Zheng-Qiang
[1
]
Hong, Chuan-Ming
[1
]
Li, Qing-Hua
[1
]
Liu, Tang-Lin
[1
]
机构:
[1] Southwest Univ, Sch Chem & Chem Engn, Chongqing 400715, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
ENANTIOSELECTIVE ISOMERIZATION;
TRANSFER HYDROGENATION;
1,2-ARYL MIGRATION;
COMPLEXES;
TRIFLUOROMETHYLATION;
MECHANISM;
OXIDATION;
KETONES;
WATER;
D O I:
10.1021/acs.orglett.2c03410
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The isomerization of allylic alcohols to the corresponding carbonyl compounds is a well-established reaction in organic synthesis. However, 1,3-carbon migration is a quite challenging field, and thus transformation has remained elusive until now. Herein, we present the ruthenium-catalyzed intra-molecular 1,3-aryl migrative isomerization, which provides a mild and environmentally friendly method to synthesize various ketones with high step-and atom-economy and broad substrate scope. Meanwhile, the Ru(III)-catalyzed C(sp3)-C(aryl) bond cleavage of unactivated allylic alcohols may serve as a heuristic paradigm for transition-metal-catalyzed C-C activation.
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页码:8072 / 8076
页数:5
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