Dramatic acceleration of the Hopf cyclization on gold(111): from enediynes to...
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Hopf et al. first reported the high-temperature 6π-electrocyclization of cis-hexa-1,3-diene-5-yne to benzene in 1969. Subsequent studies using this cyclization have been limited...
1969年,Hopf等人首次报道了顺式-1,3-己二烯-5-炔(cis-hexa-1,3-diene-5-yne)在高温条件下发生6π电环化反应(6π-electrocyclization)生成苯的过程。后续基于该环化反应的相关研究却较为有限……



