Citation: Suryakant B. Sapkal, Kiran F. Shelke, Bapurao B. Shingate, Murlidhar S. Shingare. An efficient synthesis of benzofuran derivatives under conventional/non-conventional method[J]. Chinese Chemical Letters, ;2010, 21(12): 1439-1442. doi: 10.1016/j.cclet.2010.06.038 shu

An efficient synthesis of benzofuran derivatives under conventional/non-conventional method

Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad(M. S. )431004, India

Received Date: 20 April 2010

1-Methyl-3-ethyl imidazolium bromide[meim]Br/basic alumina (AI₂O₃) has been found to promote the cyclocondensation of chloroacetone/chloroethyl acetate with salicylaldehydes under conventional as well as microwave irradiation to yield benzofuran derivatives.
- [meim]Br/Al₂O₃,
- Benzofuran,
- Cyclocondensation,
- Conventional,
- Non-conventional methods
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