Triptycene-centered methoxytriphenylamine-containing polyamide as well as a preparation method and application thereof
A technology of methoxytriphenylamine and triptycene, applied in photovoltaic power generation, instruments, optics, etc., can solve the problems of triptycene's narrow application range, low solubility, and no electrochromic performance
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specific Embodiment approach 1
[0079] Specific Embodiment 1: In this embodiment, triptycene-centered methoxytriphenylamine-containing polyamides are triptycene-centered methoxy-containing triphenylamine polyamides P1, triptycene-centered methoxytriphenylamine-containing polyamides Triphenylamine-based polyamide P2 or triptycene-based polyamide P3 containing methoxytriphenylamine;
[0080] Among them, the structural formula of polyamide P1 containing triptycene as the center and containing methoxytriphenylamine is as follows:
[0081] ,
[0082] In the formula, n is an integer of 12 to 16;
[0083] Among them, the structural formula of triptycene-containing polyamide P2 containing methoxytriphenylamine is as follows:
[0084] ,
[0085] In the formula, n is an integer of 12 to 16;
[0086] Among them, the structural formula of polyamide P3 containing triptycene as the center and containing methoxytriphenylamine is as follows:
[0087] ,
[0088] In the formula, n is an integer of 12-16.
[0089]...
specific Embodiment approach 2
[0094] Specific implementation mode 2: In this implementation mode, the preparation method of triptycene-based polyamide containing methoxy triphenylamine is as follows:
[0095] 1. Synthesis of 2,6,14-triiodotriptycene monomer:
[0096] ①. Add concentrated nitric acid to triptycene, heat to 80°C for reaction, after the reaction, cool to room temperature to obtain mixture A, then pour mixture A into ice water to stir and precipitate, after the precipitation is complete, suction filter, wash with water, vacuum Drying, followed by separation and purification to obtain compound M1;
[0097] ② Put compound M1 and Reney-Ni into anhydrous tetrahydrofuran, then add hydrazine hydrate under nitrogen atmosphere, heat to 65°C for reaction, cool to room temperature after the reaction, filter, and rotate the filtrate to obtain compound M2;
[0098]③. Add compound M2 to hydrochloric acid solution, and then add NaNO dropwise at 0-5°C 2 aqueous solution, stirred until clear, then added KI a...
specific Embodiment approach 3
[0141] Embodiment 3: The difference between this embodiment and Embodiment 2 is that in both steps 1 and 3, TLC analysis is used to monitor the reaction process. Others are the same as in the second embodiment.
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