引用本文:
Xiao Ping NIE, Xiu Lin YE. Lactonization of 5-Phenylfuran-4-arylcarbinol-3-carboxylic Acids under the Catalysis of Boron Trifluoridc Etherate[J]. Chinese Chemical Letters,
1999, 10(2): 103-104.
Citation: Xiao Ping NIE, Xiu Lin YE. Lactonization of 5-Phenylfuran-4-arylcarbinol-3-carboxylic Acids under the Catalysis of Boron Trifluoridc Etherate[J]. Chinese Chemical Letters, 1999, 10(2): 103-104.
Citation: Xiao Ping NIE, Xiu Lin YE. Lactonization of 5-Phenylfuran-4-arylcarbinol-3-carboxylic Acids under the Catalysis of Boron Trifluoridc Etherate[J]. Chinese Chemical Letters, 1999, 10(2): 103-104.
Lactonization of 5-Phenylfuran-4-arylcarbinol-3-carboxylic Acids under the Catalysis of Boron Trifluoridc Etherate
摘要:
5-Phenyl-4-aroylfuran-3-carboxylic acids were reduced in aqueous alkaline solutions of NaBH4 to afford hydroxy acids in excellent yields. Under the catalysis of boron trifluoride etherate, the hydroxy acids were converted to lactones smoothly.
English
Lactonization of 5-Phenylfuran-4-arylcarbinol-3-carboxylic Acids under the Catalysis of Boron Trifluoridc Etherate
Abstract:
5-Phenyl-4-aroylfuran-3-carboxylic acids were reduced in aqueous alkaline solutions of NaBH4 to afford hydroxy acids in excellent yields. Under the catalysis of boron trifluoride etherate, the hydroxy acids were converted to lactones smoothly.
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Key words:
- Lactonization
- / boron trifluoride etherate
- / hydroxy acid
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