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Inventor:

方昕 (方昕.) [1] (Scholars:方昕) | 郭茂德 (郭茂德.) [2] | 袁雄 (袁雄.) [3] | 林梅金 (林梅金.) [4] (Scholars:林梅金)

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incoPat

Abstract:

本发明涉及具有荧光增白性能的1, 8-萘酰亚胺类衍生物及其制备方法。制备方法为正戊胺与4-溴-1, 8-萘二甲酸酐反应生成N-正戊基-4-溴-1, 8-萘酰亚胺;N-正戊基-4-溴-1, 8-萘酰亚胺再与2, 6-二叔丁基苯酚在无水K2CO3的条件下进行反应,生成N-正戊基-4-(3, 5-二叔丁基-4-羟基)苯基-1, 8-萘酰亚胺。经本发明的制备方法制得的1, 8-萘酰亚胺衍生物具有较强的荧光量子产率,并且由于其对近紫外光的较强吸收以及落在可见区范围的荧光波长,具备了作为荧光增白剂的巨大潜力。经本发明制备方法制得的化合物结构单一,不存在异构体,产品容易提纯;合成方法简单,副反应少,产率较高,原料易得,成本低,有利于工业化生产。

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Patent Info :

Type: 发明授权

Patent No.: CN201410149796.7

Filing Date: 2014/4/15

Publication Date: 2015/7/22

Pub. No.: CN103923008B

公开国别: CN

Applicants: 福州大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 5

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