Chemistry - STEREO ISOMERISM Question with Solution | TestHub
ChemistrySTEREO ISOMERISMGEOMETRICAL ISOMERISMHard2 minQB
ChemistryHardsingle choice
Name the following oximes by the syn/anti system and assign the E/Z configuration to each :
(I) 
(II) 
Options:
Answer:
B
Solution:
Ans. (B). In (I) the OH is on the opposite side of the CH3 (anti to the CH3, syn to the H) : anti-acetaldehyde oxime; the higher-priority groups (CH3 on C, OH on N) are on opposite sides : E. In (II) the OH is syn to the CH3 : syn-acetaldehyde oxime; CH3 and OH are on the same side : Z.
Stream:JEESubject:ChemistryTopic:STEREO ISOMERISMSubtopic:GEOMETRICAL ISOMERISM
⏱ 2mℹ️ Source: QB
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