Synthesis and Improving the Crystallinity of a Squaranine Covalent Organic Framework by Modifying the Preparation Method and Using it as a Green and Metal-Free Catalyst for the Synthesis of Enaminone 文章作者:M. Sadegh Ramezani, Sadegh Safaei, Zahra Goodarzi & Mahsa Moradi DOI:10.1007/s10562-024-04770-3 文章链接:https://link.springer.com/article/10.1007/s10562-024-04770-3