Studies on the biological activities and synthesis of tri(2-methyl-2-phenylpropyl)tinoxide derivatives

被引：0

作者：

Zhang, ZG

Huang, YQ

Zou, Y

Zhang, SK

Xie, QL ^{[1
]}

机构：

[1] Nankai Univ, State Key Lab Elementoorgan Chem, Tianjin 300071, Peoples R China

[2] Nanchang Univ, Dept Chem, Nanchang 330047, Peoples R China

来源：

CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE | 2002年 / 23卷 / 03期

关键词：

tri(2-methyl-2-phenylpropyl)tinoxide derivatives; synthesis; crystal structure; acarcidal activity;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Seventeen tri(2-methyl-2-phenylpropyl)tinoxide derivatives were synthesized and characterized by IR, H-1 NMR and elemental analysis. Compound 7 crystallizes in the triclinic space group P1 with a = 1.394 4 (6) nm, b = 1. 484 6 (6) nm, c = 1. 802 8 (7) nm, a = 77.777 (7 beta = 82. 425 (8)degrees 7 = 73.581 (8)degrees, V = 3. 488(2) nm(3), Z = 4, F(000) = 1 612, D, = 1. 509 g/CM-3. The w/2theta scan technique was employed to collect data in the range of 1.16degrees<0<25. 03degrees. The refinement of structure for 14 452 reflections was converged to final R = 0.037 8, wR = 0.102 5. The molecular structure consists of four-coordinated tin atom in a slightly distorted tetrahedral configuration. The bioassay tests showed a high acaricidal activity of some compounds.

引用

页码：399 / 402

页数：4

共 6 条

[1]

*PEST INF CTR CHEM, 1996, HDB FOR PEST, P385

[2] STRUCTURAL CHEMISTRY OF ORGANOTIN CARBOXYLATES - A REVIEW OF THE CRYSTALLOGRAPHIC LITERATURE [J].