The conversion of an alkyne into an alkene can occur selectively to give two iso

Question

The conversion of an alkyne into an alkene can occur selectively to give two isomeric products, G and I The choice of substrate and reaction conditions plays a pivotal role in selecting the desired stereo isomenc product Using the incorrect conditions will lead to completely different compounds Select the correct descriptor of compounds G and I: identical, constitutional isomers, diastereomers, or enantiomers. Select the correct descriptor of compounds H and J: identical, constitutional isomers, diastereomers, or enantiomers. For reactions involving alkenes, it is very important to consider if a reaction will occur by a syn or anti pathway because of the stereochemical consequences of the product. For reactions involving alkenes. it is very important to consider if a reaction will give the Markovnikov or anti-Markovnikov product because of the regiochemical consequences of the product.

Explanation / Answer

(2) diastereomers

( Since, G and I are geometrical isomers. )

(3) diastereomers

( H and J are non-superimposable non-mirror images called diastereomers )

(4) True

(5) True

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