Synthesis and characterisation of new porphyrazinato magnesium containing macrobicyclic moieties
摘要:
Novel porphyrazinato magnesium (MgPz) containing symmetrically four diaza-tetrathia-macrobicycles on peripheral positions was synthesized by the cyclotetramerisation reaction of 5,8,16,23-tetrathia-1,12-diazabicyclo[9.7.7]pentacosane-6-en-6,7-dicarbodinitril (9), which was prepared by sequence reaction of N-tosyl-bis[3-bis(tosyloxypropyl)] amine (1) and disodium cis-1,2-dicyano-1,2-ethylenedithiolate (8). Elemental analysis, IR, NMR, MS and UV-vis data confirmed the ability of bulky cryptand moieties to induce steric isolation of Pz core in the solid state.
Synthesis and characterisation of new porphyrazinato magnesium containing macrobicyclic moieties
摘要:
Novel porphyrazinato magnesium (MgPz) containing symmetrically four diaza-tetrathia-macrobicycles on peripheral positions was synthesized by the cyclotetramerisation reaction of 5,8,16,23-tetrathia-1,12-diazabicyclo[9.7.7]pentacosane-6-en-6,7-dicarbodinitril (9), which was prepared by sequence reaction of N-tosyl-bis[3-bis(tosyloxypropyl)] amine (1) and disodium cis-1,2-dicyano-1,2-ethylenedithiolate (8). Elemental analysis, IR, NMR, MS and UV-vis data confirmed the ability of bulky cryptand moieties to induce steric isolation of Pz core in the solid state.
Synthesis and characterization of metal-free phthalocyanine containing 16-membered N2S2-donor macrocycles linked to a 2-pyridinyl methyl moiety
作者:Nilgün Kabay、Yaşar Gök
DOI:10.1016/j.tetlet.2013.05.125
日期:2013.7
A metal-free phthalocyanine (H2Pc) containing four diazadithiamacrocycles a with 2-pyridinyl methyl groups attached was synthesized via cyclotetramerization of 4,5-bis2-[13(2-pyridinylmethyl)-1,9-dithia-5,13-diazacyclohexadecanyl-5]ethyl} thiophthalonitrile in the presence of DBU as a strong organic base. New compounds were characterized by a combination of elemental analysis, 1H NMR, 13C NMR, IR
通过4,5-双2- [13-(2-吡啶基甲基)-1,9-dithia-5,]的环四聚反应合成了包含四个带有2-吡啶基甲基的重氮二氮杂大环a的无金属酞菁(H 2 Pc)。在作为强有机碱的DBU存在下的13-二氮环六癸基-5]乙基}硫代邻苯二甲腈。新化合物通过元素分析,1 H NMR,13 C NMR,IR,UV / vis和MS光谱数据的组合进行表征。
Synthesis and characterization of a new zinc phthalocyanine containing macrobicyclic moieties
作者:Nuray Demirayak、Fatma Akkuş、Yaşar Gök
DOI:10.1016/j.inoche.2013.09.050
日期:2013.11
Novel zinc phthalocyanine (ZnPc) containing symmetrically eight triaza-tetraoxa macrobicycles on peripheral positions has been synthesized in a multistep reaction sequence. The cyclotetramerization reaction was accomplished with 4,5-bis[2-(4,7,13,16-tetraoxa-1,10,22-triazabicyclo[8.8.7]pentacosane-22-yl)ethylthiolphthalonitrile (6) which was prepared by the reaction of 12-bis(2-iodoethoxy)-4,5-dicyanobenzene (5) and 4.7,13,16-tetraoxa-1,10,22-triazabicyclo[8.8.7]pentacosane (4). The novel compounds were characterized by a combination of elemental analysis, H-1 and C-13 NMR, IR, UV-vis and MS spectral data. (C) 2013 Elsevier B.V. All rights reserved.