Polystyrene-Supported Aluminum Chloride: An Efficient and Recyclable Green Catalyst for One-Pot Synthesis of 14-Aryl or Alkyl-14H-Dibenzo[a, j]Xanthenes
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作者:
Rahmatpour, Ali
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RIPI, Polymer Sci & Technol Div, Tehran 146651137, IranRIPI, Polymer Sci & Technol Div, Tehran 146651137, Iran
Rahmatpour, Ali
[1
]
Aalaie, Jamal
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RIPI, Polymer Sci & Technol Div, Tehran 146651137, IranRIPI, Polymer Sci & Technol Div, Tehran 146651137, Iran
Aalaie, Jamal
[1
]
机构:
[1] RIPI, Polymer Sci & Technol Div, Tehran 146651137, Iran
A new, mild, and efficient method has been developed for the one-pot synthesis of 14-aryl or alkyl-14H-dibenzo[a, j]xanthenes by condensation of 2-naphthol and aryl or alkyl aldehydes in the presence of a catalytic amount of cross-linked polystyrene-supported aluminum chloride (PS/AlCl3) as an ecofriendly heterogeneous catalyst. This polymeric solid acid catalyst is stable and can be easily recovered and reused without appreciable change in its activity. (C) 2010 Wiley Periodicals, Inc. Heteroatom Chem 22:51-54,2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/hc.20655
机构:
Department of Chemistry,College of Science,Yazd University,Yazd,P.O.Box 89195-741,IranDepartment of Chemistry,College of Science,Yazd University,Yazd,P.O.Box 89195-741,Iran
机构:
Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India
Das, Biswanath
Ravikanth, B.
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Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India
Ravikanth, B.
Ramu, R.
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Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India
Ramu, R.
Laxminarayana, K.
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Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India
Laxminarayana, K.
Rao, B. Vittal
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Indian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Organ Chem Div 1, Hyderabad 500007, Andhra Pradesh, India
机构:
Ton Duc Thang Univ, Dept Management Sci & Technol Dev, Ho Chi Minh City, Vietnam
Ton Duc Thang Univ, Fac Sci Appl, Ho Chi Minh City, VietnamTon Duc Thang Univ, Dept Management Sci & Technol Dev, Ho Chi Minh City, Vietnam
Pagadala, Ramakanth
Kusampally, Uppalaiah
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Osmania Univ, Dept Chem, Hyderabad 500007, Telangana, IndiaTon Duc Thang Univ, Dept Management Sci & Technol Dev, Ho Chi Minh City, Vietnam