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e based on compound A shown below: many chiral stercoisomers can be drawn for compound A (shown belowy? H, D, O. Number of chiral stereoisomers d A 21· The absolute configurations at the carbons labeled C-1 and C-2 in compound A (shown above) are, respectively (A) 1R,2R (B) 1R,2S (C) 1S,2R (D) 1S,2s (E) C-1 and C-2 are not stereogenic centers dintes drnicted below as either free radical, radical anion, radical catio


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Answer #1

Answer: b. 1R,2S.

On C1 the least prior group is on solid wedge.so that,configuration is opposite to rotation.

On C2 the least prior group is on broken wedge.so that,configuration is similar to rotation.


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