引用本文:
Hong Zhong WANG, Dan YAO, Ruo Xi LAN, Jia Xi XU, Sheng JIN. A New Rearrangement Reaction of 2-Phenyl Substituted Benzothiazepine with Ethoxycarbonyl Carbene─Mechanism of the Reaction and Structure of the Product[J]. Chinese Chemical Letters,
1999, 10(8): 625-628.
Citation: Hong Zhong WANG, Dan YAO, Ruo Xi LAN, Jia Xi XU, Sheng JIN. A New Rearrangement Reaction of 2-Phenyl Substituted Benzothiazepine with Ethoxycarbonyl Carbene─Mechanism of the Reaction and Structure of the Product[J]. Chinese Chemical Letters, 1999, 10(8): 625-628.
Citation: Hong Zhong WANG, Dan YAO, Ruo Xi LAN, Jia Xi XU, Sheng JIN. A New Rearrangement Reaction of 2-Phenyl Substituted Benzothiazepine with Ethoxycarbonyl Carbene─Mechanism of the Reaction and Structure of the Product[J]. Chinese Chemical Letters, 1999, 10(8): 625-628.
A New Rearrangement Reaction of 2-Phenyl Substituted Benzothiazepine with Ethoxycarbonyl Carbene─Mechanism of the Reaction and Structure of the Product
摘要:
2,3-Dihydro-2-phenyl-4-(4-methoxyphenyl)-1,5-benzothiazepine reacts with ethoxy-carbonyl carbene to give an unexpected compound 2,3-disubstituted-4H-1,4-benzothiazine Ⅲ. It was found to be a new rearrangement reaction and the structure of the product was confirmed by IR, NMR, MS.
English
A New Rearrangement Reaction of 2-Phenyl Substituted Benzothiazepine with Ethoxycarbonyl Carbene─Mechanism of the Reaction and Structure of the Product
Abstract:
2,3-Dihydro-2-phenyl-4-(4-methoxyphenyl)-1,5-benzothiazepine reacts with ethoxy-carbonyl carbene to give an unexpected compound 2,3-disubstituted-4H-1,4-benzothiazine Ⅲ. It was found to be a new rearrangement reaction and the structure of the product was confirmed by IR, NMR, MS.
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Key words:
- Benzothiazepine
- / ethoxycarbonyl carbene
- / rearrangement reaction
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