排序方式: 共有35条查询结果,搜索用时 15 毫秒
1.
2.
3.
4.
5.
6.
7.
8.
Ramírez A Candler J Bashore CG Wirtz MC Coe JW Collum DB 《Journal of the American Chemical Society》2004,126(45):14700-14701
The key elimination step for the formation of 3-chloro- and 3-fluorobenzyne from 2-chloro-6-fluorophenyllithium displays a pronounced solvent-dependent regioselectivity. 6Li and 13C NMR spectroscopic studies on 2-chloro-6-fluorophenyllithium reveal a single monomeric aryllithium, suggested by DFT computational studies to be a trisolvate. Rate studies indicate that the elimination of LiCl and LiF proceeds via trisolvated and disolvated monomers, respectively. 相似文献
9.
10.