Synthesis of the First Nonmetalated Triazolephthalocyanine Derivatives
摘要:
The synthesis of nonmetalated triazolephtahlocyanines is described for the first time. These compounds have been prepared by both one-step and stepwise procedures. Their spectroscopic data reveal a nonaromatic cross-conjugated 18pi-electron structure in contrast to their aromatic metalated derivatives.
Synthesis of Nickel(II) Triazolenaphthalocyanine and Related Macrocycles
作者:Mónica Nicolau、Beatriz Cabezón、Tomás Torres
DOI:10.1021/jo001039p
日期:2001.1.1
The synthesis of novel monbenzotriazolephthalocyanines (3-6), low-symmetry phthalocyanine analogues, is described for the first time using a novel and simple stepwise strategy which involves the use of substituted naphthalodinitriles 8-11 and appropriately substituted three-unit compounds such as 7. Belonging to the same family, compound 1, which we have called triazolenaphthalocyanine, has been prepared
Three substituted triazolephthalocyanines, i.e., intrinsically noncentrosymmetric and planar phthalocyanine derivatives, have been synthesized and characterized. They present significant (similar to 10(-28) esu) quadratic hyperpolarizabilities, beta(HRS) and beta(EFISH), respectively measured at lambda = 1.34 mu m and II = 1.907 mu m. Moreover, the ratio beta(EFISH)(2)(1.907 mu m)/[beta(HRS)(2)(1.34 mu m)] markedly decreases when increasing the donor strength of the substituents at the isoindole rings (opposite to the triazole moiety), This has been attributed to the corresponding increase in the ratio mu(01)(x)/mu(01)(z) between the x (perpendicular to the molecular axis) and z (parallel to the molecular axis) in-plane components of the Q-band transition moment. This result suggests that the dipolar versus octupolar contribution to beta could be varied and controlled by suitable selection of the donor/acceptor strength of the substituents.
Synthesis and properties of [4′-(p-triphenylmethylphenoxy)-7,8:12,13:17,18-tribenzoporphyrazinato]nickel(II)
作者:Yulia V. Romanenko、Elena A. Danilova、Olga G. Khelevina、Mikhail K. Islyaikin
DOI:10.1016/j.mencom.2008.03.009
日期:2008.3
A new noncentrosymmetric structural analogue of phthalocyanine, [4'-(p-triphenylmethylphenoxy)-7,8:12,13:17,18-tribenzoporphyrazinato]nickel(11), was obtained by the condensation of 3,5-bis(1-imino-3-isoindolinylidenamino)-1,2,4-triazole in the presence of Ni(OAc)(2)center dot 4H(2)O or a Ni complex of 3,5-bis(1-imino-3-isoindolinylidenamino)-1,2,4-triazole with 4-(p-triphenylmethylphenoxy)phthalonitrile.
SOKOLOV, A. V.;SMIRNOV, R. P.;BAZANOV, M. I.;ISLYAJKIN, M. K.;DANILOVA, E+, IZV. VUZOV. XIMIYA I XIM. TEXNOL., 32,(1989) N, S. 38-40
作者:SOKOLOV, A. V.、SMIRNOV, R. P.、BAZANOV, M. I.、ISLYAJKIN, M. K.、DANILOVA, E+
DOI:——
日期:——
Synthesis and study of antitumor activity of macroheterocyclic compounds and their metallocomplexes
作者:M. K. Islyaikin、E. A. Danilova、E. V. Kudrik、R. P. Smirnov、A. P. Budunova、A. S. Kinzirskii