Question

(a.) For each of the following reactions, identify the nucleophile and electrophile and draw the electron motion arrows required to generate the product given.

(b.) The spectrum above was measured on a sample with molecular formula C4H7ClO2. In the box in the middle of the spectrum, draw the structure of a conpound with this formula that is consistent with the spectrum above (there are wuite a few structures that woukd fit). Do not attempt to match the fingerprint region.

(c.) For each conpund below, draw a Newman projection of the lowest energy confirmation. Sight down the indicated bond. The front carbon has been drawn for you. Be careful to preserve steriochemistry.

Name: Student ID: 1. a) (6 points) For each of the following reactions, identify the nucleophile and the electrophile and draw the electron motion arrows required to generate the product given носн, H с. OOH ce o@ H OH CH, Сон OCH.CH OCH.CH Br: V Br: Br: ODS Br 2. (4 points) The spectrum above was measured on a sample with molecular formula C H CIO2. In the box in the middle of the spectrum, draw the structure of a compound with this formula that is consistent with the spectrum above there are quite a few structures that would fit). Do not attempt to match the fingerprint region. TRANSMITTANCE 1.001 - 0.900 0.800 0.700 0.600 0.500 0.400 0.300 0.200 0.100- 0.000 4000 3500 3000 2500 2000 1000 1500 3. (6 points) For cach compound below, draw a Newman projection of the lowest energy conformation. Sight down the indicated bond. The front carbon has been drawn for you. Be careful to preserve stereochemistry. CH(CH3)2 CH

Answer 1

1) Nucleophile are electron rich molecules whereas Electrophile are electron deficient molecules.

a) Toon + nocna no-H3 - Electrophile Nucleophile ou cha e Electrophile Naclasphile Nuclephile By Nude phile as well as Scanelectrophile CamScanner