Acknowledgement This work was supported financially by the National Natural Science Foundation of China (Nos. 20972110 and 20902067).
An organocatalytic asymmetric branching sequence was realized in the presence of 10 mol% of (DHQD)2AQN, affording the sequential products with three stereocentres, including two quaternary carbon centres, in 47%-79%...
This work was supported financially by the National Natural Science Foundation of China (Nos. 20972110 and 21002068).
A facile and direct fluorination process of alkynes and diynes was developed, in the presence of n-butyllithium, the reaction of a series of terminal alkynes and diynes with the electrophilic fluorinating reagent (N...