cis-But-2-ene reacts with D -N=N-D to yield the major product – InterviewSolution

1.	cis-But-2-ene reacts with D -N=N-D to yield the major product
Answer» meso`-2,3-`dideuteriobutane `(+)-2,3-`dideuteriobutane `(-)-2,3-`dideuterionutane `(+)-2,3-`dideuteriobutane Solution :ALKENES are REDUCED toc cis-products (syn-addition) by di-imide: This stereospecificity can be EXPLAINED by the formation a cyclie TRANSITION state.

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