Synthesis and Characterization of the Surface Modified SBA-15 with Dicobaltcarbonyl Complex

Bulletin of the Korean chemical society

Doug-Young Han¹  Hyung Jin Kim¹  Yun-Jo Lee¹  Sora Park¹  Kwang-Jin Hwang¹  Ki-Won Jun¹  Yea-sel Jeon¹ 

关键词: Alkyne;    Cobalt complex;    Mesoporous SBA-15;    Immobilization;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

Cobalt-immobilized SBA-15 6a-c was synthesized from alkyne-attached SBA 5a-c by the reaction with Co2(CO)8 in toluene. Alkyne group was introduced into amino SBA-15 (4) by imine-linkage or substitution with propargyl bromide to afford iminoalkyne 5a and aminoalkyne 5b, respectively. Meanwhile, alkyne 5c was prepared in one-step by reacting triethoxysilyl hexyne with SBA-15. Dicobalt-complexes 6a-c were characterized by means of FT-IR, solid-state NMR and elemental analysis.

【 授权许可】

Unknown