Facile Synthesis and Crystal Structures of New Ammonium Sulfonates(CA-DNBS and TEA-TMBS)  

作　　者：KHAN Islam Ullah ARSHAD Muhammad Nadeem SAHIN Onur MUBASHAR-Ur-REHMAN Hafiz MUNIR Ayesha HUMAYUN Saba ASIRI Abdullah M 

机构地区：[1]Materials Chemistry Laboratory,Department of Chemistry, GC University,Lahore 54000,Pakistan [2]Centre of Excellence for Advanced Materials Research(CEAMR), King Abdulaziz University P.O.Box 80203,Jeddah 21589,Saudi Arabia [3]Chemistry Department,Faculty of Science,King Abdulaziz University P.O.Box 80203,Jeddah 21589,Saudi Arabia [4]Scientific and Technological Research Application and Research Center,Sinop University,57010 Sinop,Turkey

出　　处：《Chinese Journal of Structural Chemistry》2013年第10期1465-1474,共10页结构化学（英文）

摘　　要：The title compounds, C12HIoN307SCI （I） and C15H27NO3S （II）, crystallize in the monoclinic system, space group P21/c with a = 7.3995（1）, b = 27.8489（6）, c = 9.8246（2）/, fl = 131.349（1）, V = 1519.82（5） A3, Z = 4, F（000） = 768, Rint = 0.033 and S = 1.03 for I, and in the orthorhombic system, space group Pbca with a = 8.6227（1）, b = 16.1480（4）, c = 23.8774（6）/, V= 3324.67（12） A3, Z = 8, F（000） = 1312, Rint = 0.024 and S = 1.04 for II. We have devised a convenient procedure for the synthesis of fused organic salts resulting from 1：1 proton-transfer, using an amine and a derivative ofbenzenesulfonic acid. The synthesized salts have a number of applications ranging from their consumption as eco-friendly solvents and catalysts in organic syntheses, to being used as efficient precursors for the production of sulfa drugs. Structures of compounds 3-chloroanilinium 2,4-dinitrobenzenesulfonate （CA-DNBS） and triethylaminium 2,4,6-trimethylbenzenesulfonate （TEA-TMBS） were determined by single-crystal X-ray diffraction studies and infrared spectroscopy.The title compounds, C12HIoN307SCI （I） and C15H27NO3S （II）, crystallize in the monoclinic system, space group P21/c with a = 7.3995（1）, b = 27.8489（6）, c = 9.8246（2）/, fl = 131.349（1）, V = 1519.82（5） A3, Z = 4, F（000） = 768, Rint = 0.033 and S = 1.03 for I, and in the orthorhombic system, space group Pbca with a = 8.6227（1）, b = 16.1480（4）, c = 23.8774（6）/, V= 3324.67（12） A3, Z = 8, F（000） = 1312, Rint = 0.024 and S = 1.04 for II. We have devised a convenient procedure for the synthesis of fused organic salts resulting from 1：1 proton-transfer, using an amine and a derivative ofbenzenesulfonic acid. The synthesized salts have a number of applications ranging from their consumption as eco-friendly solvents and catalysts in organic syntheses, to being used as efficient precursors for the production of sulfa drugs. Structures of compounds 3-chloroanilinium 2,4-dinitrobenzenesulfonate （CA-DNBS） and triethylaminium 2,4,6-trimethylbenzenesulfonate （TEA-TMBS） were determined by single-crystal X-ray diffraction studies and infrared spectroscopy.

关 键 词：crystal structure ammonium sulfonates 3-chloroanilinium2 4-dinitrobenzenesulfonate triethylaminium 2 4 6-trimethylbenzenesulfonate ionic liquids 

分 类 号：O621.3[理学—有机化学]