Question

what is the ideal speed to take a 85 m radius curve banked at 30.0 angle

4) Provide acceptable IUPAC name for the structure below 5) Provide a complete name that includes the descriptor for the alkene shown below H2SO4 You Husoo HCI w 1) BH 2) H2O, OH NBS DMSO H2O 6) Draw the two products that result from ozonolysis of 2-methyloct-2-ene 7) Which reagent adds to an alkene exclusively in an ANTI fashion? A)HPd-C (B) Brz (C BH3, then H20/OH- (D) OSO, then NaHSO3

Answer 1

Solution for question 1 I - OH Keto Form OH Enol Form

Solutions for question 2 H3C CH-OH -C=C—CH2 1. NaNH C= C- H - 2. 3. H2O 1NaNH- CECH SC=CG Br HCEC O- CH HO CACH

1. BH; 2. H20/ OH HC SC ローラ 2NaNH Br c

Solution for question 4 H28 7 CH3 CH3 HC 6 CH 370 2 4 H3 H2C CH CH3 (E)-4-isopropyl-2-methyloct-3-ene

Solution for question 5 CH₃ 1 2 5 6/ H3C-CH2 H C—CH2 HC=C4 3 HCCH3 (Z)-4-ethylhept-3-ene

CH3 H2SO4 OH CH НСІ CH3 CH3 CH3 1. BH; HOCH more than one or 2. H2O2, OH нс Br HC HO

Solution for question 6 CH3 03 C CH3 Mes CHE 2-methyloct-2-ene hexanal propan-2-one

Solution for question 7

Bromination (Br₂) of alkene follows Anti fashion addition. Others follow syn addition.Option B is correct.

Solution for question 8 CH3 103 CH2 2. Mes CH3 Na CH-C=C—CH2 - CH, NH3 H2C-CH3 OH H2C PCC нсон H3C