What product do you get when you react 3-bromocyclopentene with #NaOCH_2CH_3# dissolved in #HOCH_2CH_3#?

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What product do you get when you react 3-bromocyclopentene with #NaOCH_2CH_3# dissolved in #HOCH_2CH_3#?

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Answer 1 · 2016-08-14T06:40:44

#"Sodium cyclopentadienide?"#

Explanation:

#C_5H_7Br + NaOEt rarr C_5H_6 +NaBrdarr +EtOH#

#C_5H_6 + NaOEt rarr [C_5H_5]^(-)Na^(+) +EtOH#

#"1 equiv"# gives the diene, #C_5H_6#; the 2nd equiv gives cyclopentadienyl anion. These days, in inorganic laboratories, you can prepare #100*g# quantities of base-free #NaCp# simply by boiling up sodium metal with dicyclopentadiene, #C_10H_12#,

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What product do you get when you react 3-bromocyclopentene with #NaOCH_2CH_3# dissolved in #HOCH_2CH_3#?

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