Citation: Dan Feng HUANG, Jin Xian WANG, Yu Lai HU. A New Solvent-free Synthesis of α,α'-Dibenzylidenecycloalkanones from Acetals with Cycloalkanones under Microwave Irradiation[J]. Chinese Chemical Letters, ;2003, 14(4): 333-334. shu

A New Solvent-free Synthesis of α,α'-Dibenzylidenecycloalkanones from Acetals with Cycloalkanones under Microwave Irradiation

College of Chemistry & Chemical Engineering, Northwest Normal University, Lanzhou 730070

Received Date: 7 March 2002

Fund Project: The work was supported by the National Natural Science Foundation of China (NO. 20272047) and the Northwest Normal University Science and Technology Development Foundation of China.

A new rapid synthetic method is described for synthesis of α,α'-dibenzylidene-cycloalkanones by the reaction of acetals and cycloalkanones without solvent using BF₃·Et₂O as catalyst under microwave irradiation.
- Cycloalkanone,
- acetal,
- Lewis acid,
- microwave irradiation
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