Study On The Synthesis Of New Calixarene And Porphyrin Compounds

A series of new kinds of calix[4]arene and porphyrin derivatives were prepared. P-tert-butylphenol and formaldehyde were mixed together in the presence of alkali to produce p-tert-butyl-calix[4]arene. Partial alkylation of p-tert-butyl- calix[4]arene was carried out with an excess of 1,3-dibromoalkanes. Other three new calix[4]arene-phthaliide compounds were synthesized by linking the partial alkylation product to phthaliide and its derivatives.Symmetrical substituted porphyrin compounds were synthesized, using substituted benzaldehyde (R=H, Cl, OCH3, CH3) and pyrrole as raw materials. When tetraphenylporphyrin and tetra(4-chlorinephenyl)porphyrin were derivated, two new kinds of 2,3-substituted porphyrin compounds were synthesized. Unsymmetrical monohydroxyporphyrin compounds were synthesized, using 3-hydroxybenzaldehyde, substituted benzaldehyde (R=H, Cl, OCH3, CH3) and pyrrole as raw materials. On treatment with an excess of dibromoalkanes, monohydroxylpor- phyrins were led to bromoalkoxy porphyrin derivatives, including eight kinds of compounds. Furthermore new tethered porphyrin compounds were synthesized by linking 2-benzothiazolethiol to bromoalkoxy porphyrin derivatives , including eight kinds of new kinds of compounds. Three kinds of tetraphenylmetalporphyrin and four kinds of new 2-benzo- thiazolethiol tethered metalloporphyrins (M=Fe, Co, Mn) were prepared, using tetraphenylporphyrin,2-benzothiazolethiol tethered porphyrins and metal (M=Fe, Co, Mn) as raw materials.