Synthesis of open chain analogue of 1,8-dioxooctahydroxanthene catalyzed by aluminosilicate MCM- 41
الموضوعات : Journal of the Iranian Chemical ResearchSoheil Sayyahi 1 , Vali Zare-Shahabadi 2 , Maryam Rastroshan 3 , Rashid Badri 4
1 - Department of Chemistry, Mahshahr Branch, Islamic Azad University, Mahshahr 63519, Iran
2 - Department of Chemistry, Mahshahr Branch, Islamic Azad University, Mahshahr 63519, Iran
3 - Department of Chemistry, Khouzestan Science and Research Branch, Islamic Azad University,
Ahvaz, Iran
4 - Department of Chemistry, Khouzestan Science and Research Branch, Islamic Azad University,
Ahvaz, Iran
الکلمات المفتاحية: Mesoporous, Al-MCM-41, Heterogenous catalyst, Multicomponent reaction,
ملخص المقالة :
In this study, aluminosilicate MCM-41 has been found to be an efficient catalyst for reaction betweendifferent benzaldehyde derivatives and 5,5-dimethyl-1,3-cyclohexanedione to give open chain analogue of1,8-dioxo-octahydroxanthene in excellent yields. No evidence for the formation of cyclization products wasobserved. The catalyst can be used several times after recovery.
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