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- ISSN: 1570-1786
- E-ISSN: 1875-6255
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Nano-TiCl4/SiO2: An Efficient and Reusable Catalyst for the Synthesis of Tetrahydrobenzo[a]xanthenes-11-ones
- Source: Letters in Organic Chemistry, Volume 9, Issue 5, Jun 2012, p. 338 - 343
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- 01 Jun 2012
Abstract
Tetrahydrobenzo[a]xanthen-11-ones have been synthesized using 50% nano-TiCl4/SiO2 as a reusable, inexpensive, and efficient Lewis acid catalyst. Short reaction times, high yields, scale up, and easy work-up are the advantages of this protocol.
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