Citation: Wei Zhong GONG, Bo WANG, Yan Long GU, Liang YAN, Li Ming YANG, Ji Shuan SUO. Sulfamic Acid as a Cost-effective Catalyst for Acetolysis of Cyclic Ethers[J]. Chinese Chemical Letters, ;2005, 16(6): 747-750. shu

Sulfamic Acid as a Cost-effective Catalyst for Acetolysis of Cyclic Ethers

1.
State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000;
2.
Institute of Biology of Gansu Academy of sciences, Lanzhou 730000;
3.
Chengdu Organic Chemicals Co. Ltd., Chinese Academy of Sciences, Chengdu 610000

Received Date: 29 June 2004

Sulfamic acid has been used as an efficient catalyst and green alternative for conventional acidic materials to promote the acetolysis reaction of THF to produce 1,4-diacetoxybutane. This method is also applicable in the acetolysis of other cyclic ethers, such as methyl substituted THF and tetrahydropyran and 1,4-dioxane which is less reactivity.
- Sulfamic acid,
- acetolysis,
- cyclic ether,
- acid catalysis,
- ionic liquid
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