59152-08-8Relevant academic research and scientific papers
Cyclohexynes as intermediates in a novel endo-cyclization of alkynylzincates derived from 5-hexynyl tosylates
Harada, Toshiro,Otani, Takeshi,Oku, Akira
, p. 2855 - 2858 (2007/10/03)
The n-type endo-cyclization of metal acetylides to form cyclohexynes was observed for the first time in the reaction of alkynylzincates derived from 5-hexynyl tosylates. The endo-cyclization took place in competition with erocyclization, leading to the formation of 1-(cyclopentylidene)alkylzincs.
