Citation: Ahmad Ziafati, Hossein Eshghi, Omolbanin Sabzevari. Microwave-assisted fast and efficient synthesis of some crown ethers[J]. Chinese Chemical Letters, ;2009, 20(8): 924-926. doi: 10.1016/j.cclet.2009.03.031 shu

Microwave-assisted fast and efficient synthesis of some crown ethers

Department of Chemistry, Ferdowsi University of Mashhad, P.O. Box 91775-1436, Mashhad, Iran

Received Date: 17 December 2008

13-Crown-4, 16-crown-5, dibenzo-12-crown-4 and dibenzo-14-crown-4 were synthesized by a one-pot microwave-assisted procedure in good yields. Irradiation of diols and dichlorides in the presence of sodium hydroxide in DMSO gave title crown ethers presumably within a template effect.
- Crown ether,
- Microwave irradiation,
- Template effect
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