One-Pot synthesis of dihydropyrimidinones by dodecylphosphonic acid as solid Bronsted Acid Catalyst under Solvent-Free Conditions via Biginelli condensation

被引：0

作者：

S. Ghassamipour

A. R. Sardarian

机构：

[1] Shiraz University,Department of Chemistry

来源：

Journal of the Iranian Chemical Society | 2010年 / 7卷

关键词：

Dihydropyrimidinone; Dodecylphosphonic acid; Solvent-free; Biginelli condensation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Dodecylphosphonic acid is a solid Bronsted acid that catalyzes efficiently the preparation of dihydropyrimidinones by Biginelli condensation under solvent-free conditions. This protocol offers several advantages including high yields, short reaction times, easy work-up, and use of cheap, relatively moderate acidic and safe catalyst.

引用

页码：237 / 242

页数：5

共 50 条

[1] One-Pot Synthesis of Dihydropyrimidinones by Dodecylphosphonic Acid as Solid Bronsted Acid Catalyst under Solvent-Free Conditions via Biginelli Condensation
Ghassamipour, S.
Sardarian, A. R.
[J]. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2010, 7 (01) : 237 - 242
[2] Vanadatesulfuric Acid: A Novel, Recyclable, and Heterogeneous Catalyst for the One-Pot Synthesis of Dihydropyrimidinones and Dihydropyrimidinthiones Under Solvent-Free Conditions
Nasr-Esfahani, Masoud
Abdizadeh, Tooba
[J]. PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS, 2013, 188 (05) : 596 - 608
[3] An efficient one-pot synthesis of dihydropyrimidinones by a samarium diiodide catalyzed Biginelli reaction under solvent-free conditions
Han, XY
Xu, F
Luo, YQ
Shen, Q
[J]. EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2005, 2005 (08) : 1500 - 1503
[4] Lanthanide triflate catalyzed Biginelli reaction. One-pot synthesis of dihydropyrimidinones under solvent-free conditions
Ma, Y
Qian, CT
Wang, LM
Yang, M
[J]. JOURNAL OF ORGANIC CHEMISTRY, 2000, 65 (12): : 3864 - 3868
[5] Benzyltriphenylphosphonium Chloride: An Efficient Catalyst for One-Pot Synthesis of Dihydropyrimidinones/thiones Under Solvent-Free Conditions
Alikarami, Mohammad
Moradi, Ronak
[J]. LETTERS IN ORGANIC CHEMISTRY, 2015, 12 (08) : 560 - 565
[6] Zirconia Sulfuric Acid: An Efficient Heterogeneous Catalyst for the One-Pot Synthesis of 3,4-Dihydropyrimidinones Under Solvent-Free Conditions
Maliheh M. Hosseini
Eskandar Kolvari
Nadiya Koukabi
Maryam Ziyaei
Mohammad Ali Zolfigol
[J]. Catalysis Letters, 2016, 146 : 1040 - 1049
[7] Zirconia Sulfuric Acid: An Efficient Heterogeneous Catalyst for the One-Pot Synthesis of 3,4-Dihydropyrimidinones Under Solvent-Free Conditions
Hosseini, Maliheh M.
Kolvari, Eskandar
Koukabi, Nadiya
Ziyaei, Maryam
Zolfigol, Mohammad Ali
[J]. CATALYSIS LETTERS, 2016, 146 (06) : 1040 - 1049
[8] An efficient Biginelli one-pot synthesis of new benzoxazole-substituted dihydropyrimidinones and thiones catalysed by trifluoro acetic acid under solvent-free conditions
Shobha, D.
Chari, M. Adharvana
Ahn, K. H.
[J]. CHINESE CHEMICAL LETTERS, 2009, 20 (09) : 1059 - 1061
[9] An efficient Biginelli one-pot synthesis of new benzoxazole-substituted dihydropyrimidinones and thiones catalysed by trifluoro acetic acid under solvent-free conditions
D.Shobha
M.Adharvana Chari
K.H.Ahn
[J]. Chinese Chemical Letters, 2009, 20 (09) : 1059 - 1061
[10] Antimony(III) chloride impregnated on alumina - An efficient and economical Lewis acid catalyst for one-pot synthesis of dihydropyrimidinones under solvent-free conditions
Kapoor, KK
Ganai, BA
Kumar, S
Andotra, CS
[J]. CANADIAN JOURNAL OF CHEMISTRY, 2006, 84 (03) : 433 - 437

← 1 2 3 4 5 →