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Jiang L, Lin C, Qiu Y, Quan X, Zhu J, Shi H. A highly enantioselective synthesis of ( R)-salmeterol using a chiral auxiliary. JOURNAL OF CHEMICAL RESEARCH 2016. [DOI: 10.3184/174751916x14719559894647] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A facile strategy for enantioselective synthesis of ( R)-salmeterol is described via a chiral auxiliary starting from 2-bromo-1-(2,2-dimethyl-4 H-1,3-benzodioxin-6-yl)ethanone through four or five steps. The product was obtained in good purity, enantiomeric excess and yield.
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Affiliation(s)
- Lijue Jiang
- College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 210009, PR China
| | - Chenggang Lin
- College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 210009, PR China
| | - Yinhua Qiu
- College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 210009, PR China
| | - Xu Quan
- College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 210009, PR China
| | - Jing Zhu
- College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 210009, PR China
| | - Haijian Shi
- College of Chemical Engineering, Nanjing Tech University, Nanjing, Jiangsu 210009, PR China
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