Question

1. Name the following structures (5 points each. The answers need to be completely correct with hyphen, comma, capitalization, with E/Z when appropriate, to earn the points) (a) Нас сHз H2C CHCHCCH3 CH3 (b) CH3CH2CH-CCH2CH3 CHз (c) CНз CH3 (d) CH3CHCH2CH3 CH3CH3CHCHСН—СНСHCH3 CH3CH2CH2CH=CHCHCH2CH3 ҫн, Н.с. b. а. е. CH3 Нас — сH C=c н Br С-СH2 НаС3с C C Н Н Нас CHз

Answer 1

in given compound we write name based on iupac rule first we choose the long chain then given number followed by lowest sum rule then we write in alpha bet order in name
My cm3 HicacH-CH -c-cha " CHg 3, 4, 4 -ТҮі сt,41 - 1- рец{ еме. -Н с 4-cң, - сH = -сH,- срз 6 г Азь | 3-methyl-3-hexene. сна-сH = CH-CH -СН 2 сн– си –сна 8 + c г + 2 - т 2,5-dimethyl-3, 6-octadiene Н-СН-СН-cз CH-CH, — сH— сH = CH-CH-cн, -сH ч ? ? ( 5 4 4- ethyl-3-methyl-s-nonene

2,3-dimethyl-1E- Cyclopentene. 3-methyl-1-pentene 3-ethyl-3-heptene 2-ethyl-4-methyl-1-pertene 3,4-dimethyl-1-cyclopen tere A-Text-butyl-2-methyl-lacyclohexene. , HC-CH BV t-c= | CẨc cty H₂C=CH 3-Methyl-1,3 E-pentadiene i promo-2-Isopropyl - IE, 3-butadiene