Three hypotheses of the electrochemical reaction mechanism of theDy(III)-ALC complex were put forward,based on the experimental results.Thenit has been confirme
Reaction of(Z)-Crotyldiisopinocampheylborane with a series of alde-hydes have been examined,and the ratio of erythro to threo products varies fr-om 20:1 to 1:1.
A method of synthesis of 4,6-disubstituted 5-thioxo-1,2,4-triazin-3-ones from benzothioformanilides and semicarbazide is described.And six newcompounds were syn