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1
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Pan M, Tong Y, Qiu X, Zeng X, Xiong B. One-pot synthesis of 3-trifluoromethylbenzo[ b][1,4]oxazines from CF 3-imidoyl sulfoxonium ylides with 2-bromophenols. Chem Commun (Camb) 2022; 58:12443-12446. [DOI: 10.1039/d2cc04863a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A one-pot two-step fashion for the synthesis of 3-trifluoromethyl-1,4-benzoxazines from CF3-imidoyl sulfoxonium ylides and 2-bromophenols via lithium-bromide-promoted O–H insertion of sulfoxonium ylides and annulation has been demonstrated.
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Affiliation(s)
- Mingshi Pan
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
| | - Yixin Tong
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
| | - Xiaodong Qiu
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
| | - Xiaobao Zeng
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
| | - Biao Xiong
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
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2
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An Effient Synthesis of Pyrrolo[1,2‐
a
]quinoxaline Derivatives via Isocyanide Insertion into the N−H Bond of 2‐(1
H
‐pyrrol‐1‐yl)anilines. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100394] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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