Natural Science Foundation of Hunan(No.2009NK3162);National Natural Science Foundation of China(No.21003040,20372020) for financial support
In the presence of catalytic amount of cesium hydroxide the hydrothiolation of alkynyl selenides occurred at room temperature in DMF under nitrogen atmosphere to give exclusive(Z)-1-organoseleno-2-arylthio-1-alkene ...
Project supported by the National Natural Science Foundation of China (Nos. 21071152, 20372020).
In the presence of catalytic amount of cesium hydroxide, the hydrothiolation of alkynyl sulfides occurred at room temperature in DMF under nitrogen atmosphere to afford exclusive (Z)-1,2-diorganothio-1-alkene in exc...
the National Natural Science Foundation of China (No.20372020) for financial support.
The mixture of cesium hydroxide and terminal alkynes in dry DMF in the presence of 4 A molecular sieves was stirred for 3.0 h at room temperature under N2, then aryltellurenyl bromide in THF was added, and the reactio...