Selective production of indane and its derivatives from lignin over a modified niobium-based catalyst
Selective production of indane and its derivatives from lignin over a modified niobium-based catalyst
复制标题
改性铌基催化剂从木质素选择性生产茚满及其衍生物
DOI：
10.1039/c9cc04101j
复制
发表时间：
2019
影响因子：
4.9
通讯作者：
Yanqin Wang
中科院分区：
文献类型：
--
作者：
Yu Xin;Yaxuan Jing;Lin Dong;Xiaohui Liu;Yong Guo;Yanqin Wang
从天然木质素出发，通过 CH2Cl2 改性的 Ru/Nb2O5 催化剂实现了高效生产茚满及其衍生物的第一个例子。深入表征表明，CH2Cl2通过CH2Cl2与Ru之间的强相互作用削弱了Ru颗粒的氢解能力，促进了分子内环化反应。
Starting from native lignin, a first example for the efficient production of indane and its derivatives was achieved over CH2Cl2-modified Ru/Nb2O5 catalyst. Intensive characterizations reveal that CH2Cl2 weakens the hydrogenolysis ability of Ru particles through the strong interaction between CH2Cl2 and Ru, promotes the intramolecular cyclization reaction.