cycloadditionreactions相关论文
发展了一种叔丁醇钾促进的(Z)-C6-乙烯基砜基菲啶的脱砜、脱氢串联反应,用于选择性地合成1,3-共轭二烯.该反应无需过渡金属催化剂,......
USE OF TRIPHENYLCHLOROMETHANE (TRITYL CHLORIDE) AS A STERIC BUTTRESS TO ENHANCE DIELS ALDER CYCLO-AD
Steric buttresses1-4 can be used to enhance certain Diels-Alder cycloaddition reactions.Triphenylchloromethane(trityl ch......