Cyclohexylidenethyl bromide

Dienes. Japanese chemists have prepared 1,5-dienes by reductive coupling of allylic haUdes with these complexes. For example, reaction of cyclohexylidenethyl bromide with the complex of lithium pyrrolidide and cuprous iodide in ether at 0° for 4 hr. gives the three products shown in equation I in essentially quantitative yield. The reaction is very sensitive, however, to the solvent and the temperature and also to the dialkylamine used for preparation of the catalyst. 

Cyclohexene-l,4-diol, 586 Cyclohexene epoxide, 71, 333, 466, 488 Cyclohexene-3-ol, 428 Cyclohexenone, 21 Cyclohexenones, 371 2-(3-Cyclohexenyl)ethanol, 637 N-Cyclohexenylmotpholine, 433 Cyclohexylamine, 230 Cyclohexylideneacetaldehydes, 357 Cyclohexylidenecyclohexane, 171 Cyclohexylidenethyl bromide, 327, 328 Cyclohexyl isocyanide, 129, 152... 

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See also in sourсe #XX -- [ , ]

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