Hас В NH н. Нс S

Question

Question

science chemistry

Answer 1

Answer #1

The R,S nomenclature of organic compounds is given according to Chann-Ingold-Prelog rules as follows

The order of priority is based on atomic number of attached atom.

If first attached atom, proceed in the chain till the point of difference is obtained.

After assigning priority, keep the least priority group below the plane,

if the priority order is clockwise, then the configuration is R

if the priority order is anti-clockwise, then the configuration is s

Answer 2

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