Benzoylperylenedicarboximides: Functional dyes with attractive optical and electronic properties
摘要:
Little is known about benzoylperleneimides 3. Two new syntheses of 3 have been worked out. based on boronic acid and organotin intermediates. respectively. These mild methods allow the isolation of the uncyclized precursor 10 and the introduction of various groups R. The purple benzoylperyleneimides 3 are fluorescent dyes and exhibit a high thermal and photochemical stability. The electrochemical properties have been investigated showing that 3 can take up 2 electrons while 10 accepts 4 electrons due to the existence of two weakly interacting anyl units. (C) 1997 Elsevier Science Ltd.
Benzoylperylenedicarboximides: Functional dyes with attractive optical and electronic properties
摘要:
Little is known about benzoylperleneimides 3. Two new syntheses of 3 have been worked out. based on boronic acid and organotin intermediates. respectively. These mild methods allow the isolation of the uncyclized precursor 10 and the introduction of various groups R. The purple benzoylperyleneimides 3 are fluorescent dyes and exhibit a high thermal and photochemical stability. The electrochemical properties have been investigated showing that 3 can take up 2 electrons while 10 accepts 4 electrons due to the existence of two weakly interacting anyl units. (C) 1997 Elsevier Science Ltd.
Benzoylperylenedicarboximides: Functional dyes with attractive optical and electronic properties
作者:Frank O. Holtrup、Gert R.J. Müller、Jochen Uebe、Klaus Müllen
DOI:10.1016/s0040-4020(97)00381-5
日期:1997.5
Little is known about benzoylperleneimides 3. Two new syntheses of 3 have been worked out. based on boronic acid and organotin intermediates. respectively. These mild methods allow the isolation of the uncyclized precursor 10 and the introduction of various groups R. The purple benzoylperyleneimides 3 are fluorescent dyes and exhibit a high thermal and photochemical stability. The electrochemical properties have been investigated showing that 3 can take up 2 electrons while 10 accepts 4 electrons due to the existence of two weakly interacting anyl units. (C) 1997 Elsevier Science Ltd.