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Inventor:

郑寿添 (郑寿添.) [1] (Scholars:郑寿添) | 姚梦莹 (姚梦莹.) [2] | 李新雄 (李新雄.) [3] (Scholars:李新雄)

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incoPat

Abstract:

本发明公开了一种具有高效路易斯酸碱协同催化性能的锗钨氧酸盐,其分子式为H18{[(H4pic)4Eu10Se13O28(H2O)12](A‑α‑GeW9O34)4·19H2O(1‑Eu),该锗钨氧酸盐的晶体结构是由四个三缺位的{A‑α‑GeW9O34}构筑块和一个高核4p‑4f{Eu10Se13O32}簇构筑而成的,该化合物为零维的四聚纳米级孤立簇结构,簇的尺寸为1.5×1.5×1.8nm3。上述化合物可以作为一种路易斯酸碱催化剂高效催化1, 3‑二酮和肼类化合物脱水缩合反应,合成多取代吡唑类化合物。该反应体系可以实现克级反应,且催化剂循环使用六次后无明显的活性下降。

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Patent Info :

Type: 发明授权

Patent No.: CN202210152069.0

Filing Date: 2022-02-18 00:00:00

Publication Date: 2023-08-08 00:00:00

Pub. No.: CN114534790B

公开国别: 中国

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 1

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