The Synthesis and Crystal Structure of 5-Methyl-1-(1-naphthyl)-1,2,3-triazol-4-carboxyl Acid
作者:Shi-Qiang Liu、Bin Quan、Hong-Ru Dong、Heng-Shan Dong
DOI:10.1007/s10870-008-9408-9
日期:2009.2
5-Methyl-1-(1-naphthyl)-1,2,3-triazol-4-carboxyl acid 3 was synthesized from 1-aminonaphthalene. The yielded product 3 was investigated with X-ray crystallographic, NMR, MS and IR techniques. Compound 3, C14H11N3O2, Mr = 253.26, crystallizes in the orthorhombic space group Pbca with unit cell parameters a = 10.068(2), b = 12.353(2), c = 20.102(4) Å, V = 2500.1(8) Å3, Z = 8, Dx = 1.346 Mgm-3. The final R was 0.0474. The molecular packing is stabilized by intermolecular O–H···N interactions. 5-Methyl-1-(1-naphthyl)-1,2,3-triazol-4-carboxyl acid 3 was synthesized from 1-aminonaphthalene. The yielded product 3 was investigated with X-ray crystallographic, NMR, MS and IR techniques. Compound 3, C14H11N3O2, Mr = 253.26, crystallizes in the orthorhombic space group Pbca with unit cell parameters a = 10.068(2), b = 12.353(2), c = 20.102(4) Å, α = β = γ = 90.00º. V = 2,500.1(8) Å3, Z = 8, Dx = 1.346 Mgm−3. The final R was 0.0474. The molecular packing is stabilized by intermolecular O–H···N interactions.
以1-氨基萘为原料合成5-甲基-1-(1-萘基)-1,2,3-三唑-4-羧酸3。利用X射线晶体学、NMR、MS和IR技术对所得产物3进行了研究。化合物 3,C14H11N3O2,Mr = 253.26,在斜方空间群 Pbca 中结晶,晶胞参数 a = 10.068(2)、b = 12.353(2)、c = 20.102(4) Å、V = 2500.1(8) Å3, Z = 8,Dx = 1.346 Mgm-3。最终的 R 为 0.0474。分子堆积通过分子间 O–H…N 相互作用来稳定。以1-氨基萘为原料合成5-甲基-1-(1-萘基)-1,2,3-三唑-4-羧酸3。利用X射线晶体学、NMR、MS和IR技术对所得产物3进行了研究。化合物 3,C14H11N3O2,Mr = 253.26,在斜方空间群 Pbca 中结晶,晶胞参数 a = 10.068(2)、b = 12.353(2)、c = 20.102(4) Å、α = β = γ = 90.00º 。 V = 2,500.1(8) Å3,Z = 8,Dx = 1.346 Mgm−3。最终的 R 为 0.0474。分子堆积通过分子间 O–H…N 相互作用来稳定。