Sharpless四唑合成中捕获双四唑锌配合物(英文) 被引量：6

Trapping of Zn-Complex with Bis(tetrazole) Ligand during the Demko-Sharpless' Tetrazole Synthesis

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摘要 The reaction of malononitrile with Z nCl 2 and NaN 3 in the presence of 2,2’-bipyridine a nd water affords the first bis(tetrazole)Zn-complex intermediate,mono(2,2’-bipyridine)bis(tetrazolyl)methane aqua zinc*",[Zn(2,2’ -bpy)(BTZ)(H 2 O)]·(H 2 O) 2 (1)which gives a clue for Demko-Sharple ss’ tetrazole synthesis.Crystal data for1:C 13 H 18 N 10 O 4 Zn,M r =443.74,monoclinic,space group P2 1 /c,a=12.5705(18),b=16.078(2),c=9.1921(13)*!,β=95.010(3)°,V=1850.7(5)*! 3 ,Z =4.CCDC:197788. The reaction of malononitrile with Z nCl 2 and NaN 3 in the presence of 2,2'-bipyridine a nd water affords the first bis(tetrazole)Zn-complex intermediate,mono(2,2'-bipyridine)bis(tetrazolyl)methane aqua zinc*',[Zn(2,2' -bpy)(BTZ)(H 2 O)]·(H 2 O) 2 (1)which gives a clue for Demko-Sharple ss' tetrazole synthesis.Crystal data for1:C 13 H 18 N 10 O 4 Zn,M r =443.74,monoclinic,space group P2 1 /c,a=12.5705(18),b=16.078(2),c=9.1921(13)*!,β=95.010(3)°,V=1850.7(5)*! 3 ,Z =4.CCDC:197788.

作者王立中王锡森李咏华白志平熊仁根熊明李国武

机构地区南京大学配位化学研究所中国地质大学地球科学实验室

出处《无机化学学报》 SCIE CAS CSCD 北大核心 2002年第12期1191-1199,共9页 Chinese Journal of Inorganic Chemistry

基金国家重点基础研究发展规划资助项目(G2000077500) 国家自然科学基金资助项目教育部优秀青年教师资助计划项目。

关键词 Sharpless四唑双四唑水热合成锌配位聚合物 bis-tetrazole hydrother mal synthesis zinc coordination polymer

分类号 O626.2 [理学—有机化学] O614. [理学—无机化学]

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5[5]Crystal Data for 1: C13H18N10O4Zn, Mr =443.74, monoclinic, P21/c, a= 12.5705(18), b = 16.078(2),c=9.1921(13)A, β=95.010(3)°, V=1850.7(5)A3,Z=4, Dc=1.593Mg @ m-3, R1 =0.0501, wR2=0. 1442,T=293K, μ=1.372mm-1, S=1.025.
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