“去伪存真”——一种共价有机聚合物荧光防伪材料的实验探讨

陈燕, 谭名言, 唐安娜, 孔德明

"Eliminating the False and Preserving the True": An Discussion on the Experiment of a Covalent Organic Polymer Fluorescence Anti-Counterfeiting Material

Yan Chen, Mingyan Tan, Anna Tang, Deming Kong

表1 各种反应条件下的产率

序号 催化剂的量/μL 时间/h 温度/℃ 产量/mg 产率/% 1a 10 18 120 45.4 65.1 1b 20 18 120 67.1 96.2 1c 30 18 120 62.5 89.6 1d 40 18 120 57.3 82.2 2a 20 6 120 56.8 81.4 2b 20 12 120 61.6 88.3 2c 20 18 120 66.8 95.8 3a 20 18 室温 54.5 78.1 3b 20 18 80 59.1 84.7 3c 20 18 120 65.4 93.8