Compound (C) in the above sequence of reactio | vedclass

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(B) $1$. The starting material is phenylacetylene $(Ph-C\equiv CH)$. Treatment with $NaNH_2$ followed by cyclohexyl tosylate results in an $S_N2$ reac

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(B) $1$. The starting material is phenylacetylene $(Ph-C\equiv CH)$. Treatment with $NaNH_2$ followed by cyclohexyl tosylate results in an $S_N2$ reaction to form $(A)$,which is $1-phenyl-2-cyclohexylacetylene$ $(Ph-C\equiv C-C_6H_{11})$.$2$. Reduction of the alkyne $(A)$ with $Na/NH_3(l)$ (Birch-type reduction) yields the trans-alkene $(B)$,which is $(E)-1-phenyl-2-cyclohexylethylene$.$3$. Epoxidation of the trans-alkene $(B)$ with $MCPBA$ (meta-chloroperoxybenzoic acid) occurs with retention of configuration,yielding the trans-epoxide $(C)$.

Compound $(C)$ in the above sequence of reaction is:

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