83482-57-9Relevant academic research and scientific papers
Discotic liquid crystals of transition metal complexes 57: X-ray diffraction halo jumps originated from sudden free rotation of substituent groups to induce mesomorphism
Nishiguchi, Takahiro,Sugiyama, Kouki,Nakamura, Hiromu,Yasutake, Mikio,Ohta, Kazuchika
, p. 563 - 576 (2020/03/03)
We have synthesized a novel series of four flying-seed-like liquid crystals (1Ph-PhO)4PcM [5-M: M = Co (5-Co), Ni (5-Ni), Cu (5-Cu) and Zn (5-Zn)] which are based on a phthalocyanine core having peripheral bulky groups without long alkyl chains
Er(III) and Lu(III) complexes of 2(3),9(10),16(17),23(24)-tetrakis- and 2,3,9,10,16,17,23,24-octakis-[4-(1-methyl-1-phenylethyl)phenoxy]phthalocyaninato. Synthesis and spectroscopic properties
Tikhomirova, Tatyana,Nalimova, Kseniya,Kerner, Anastasiya,Vashurin, Artur,Znoyko, Serafima
, p. 575 - 583 (2019/03/13)
4-[4-(1-Methyl-1-penylethyl)phenoxy]- and 4,5-di-[4-(1-methyl-1-phenylethyl)phenoxy]phthalonitriles are obtained by nucleophilic substitution. Mono- and double-decker lutetium and erbium complexes of 2(3),9(10),16(17),23(24)-tetrakis- and 2,3,9,10,16,17,23,24-octakis-[4-(1-methyl-1-phenylethyl)phenoxy]phthalocyanines are synthesized based on the phthalonitriles. Synthesized complexes are studied spectrophotometrically.
Flying-seed-like liquid crystals 2: Unprecedented guidelines to obtain liquid crystalline compounds
Takagi, Yasufumi,Ohta, Kazuchika,Shimosugi, Shota,Fujii, Tatsuya,Itoh, Eiji
experimental part, p. 14418 - 14425 (2012/09/11)
In order to obtain novel "flying-seed-like" liquid crystals, we have prepared a series of bulky group-substituted phthalocyanine derivatives without any long alkyl chains: tetra[4-(triphenylmethyl)-phenoxy] phthalocyaninato copper(ii) (1a), tetra[4-(1,1-d
Microwave-assisted synthesis and reverse saturable absorption of phthalocyanines and porphyrins
Liu, Mark O.,Tai, Chia-Hon,Wang, Wei-Ya,Chen, Jun-Rong,Hu, Andrew Teh,Wei, Tai-Huei
, p. 1078 - 1084 (2007/10/03)
Soluble phthalocyanines, including tetrakis(2,9,16,23-cumylphenoxy) copper phthalocyanines (CuPc(β-CP)4), tetrakis(1,8,15, 22-cumylphenoxy) copper phthalocyanines (CuPc(α-CP)4) as well as tetrakis(2,9,16,23- tert -butyl) copper phthalocyanines (CuPc(β-t-butyl)4), and porphyrins (5,10,15,20-tetrakis (4- tert -butylphenyl)porphyrins; M(TBP), M=H2, Zn, Cu, Mg, InCl, AlCl) have been quickly synthesized by microwave irradiation. Furthermore, their reverse saturable absorption have also been investigated by dissolving them in solvent or incorporating them in polymer-silica hybrid material with a sol-gel process with polyvinyl butyral and tetraethyl orthosilicate as precursors. A new method for the preparation process of phthalocyanines and porphyrins in the solids has been successfully used.
Synthesis and crystal structures of some aryloxy substituted phthalonitriles
Shankar, Rama,Sharma, Pankaj,Cabrera,Espinosa,Rosas, Noe,Jha,Vasudevan
, p. 894 - 899 (2007/10/03)
A few aryloxy substituted phthalonitrile viz. 4-(p-methylphenoxy)phthalonitrile, 4-(p-tertbutylphenoxy)phthalonitrile, 4-(2,4-dimethylphenoxy)phthalonitrile, 4-(p-nitrophenoxy)phthalonitrile, 4-(p-chlorophenoxy)phthalonitrile, 4-(p-cumylphenoxy)phthalonit
Synthesis and Characterization of Di-disubstituted Phthalocyanines
Young, Joseph G.,Onyebuagu, William
, p. 2155 - 2159 (2007/10/02)
An improved approach to the synthesis of di-disubstituted phthalocyanines from two different phthalyl precursors is described.The method combines substituted 1,3-diiminoisoindoles and 6/7-nitro-1,3,3-trichloroisoindolenine to synthesize phthalocyanine.The method can be applied to the synthesis of hydrogen and metallo phthalocyanine.The yields are variable, ranging from 17percent to 72percent depending on the substituents.
Molecular Association and Monolayer Formation of Soluble Phthalocyanine Compounds
Snow, Arthur W.,Jarvis, N. Lynn
, p. 4707 - 4711 (2007/10/02)
This paper reports on synthesis, association in solution, and Langmuir-Blodgett monomolecular layer formation of H2, Mg, Co, Ni, Cu, Zn, Pd, Pt, Bi, and Pb phthalocyanine compounds with cumylphenoxy peripheral substitution on each benzo ring at either the
