2. (2.5 pts.) Name the following on the line: 3. (2.5 pts.) Give the structure of the following in condensed or bond line formula: 2-bromo-7-phenyl-4-nonyne 4. (5 pts.) Synthesize the following molecules by placing the appropriate reagents or intermediate in the boxes: 1 pt. 1 pt. b) 1/2 pt. each 1/2 pt. each I No. NO2
14. (1 pt each) Name the following molecules. CH3 CH3 нно н н-с-с-с-NA ті Hн н,с Сн, Н CH,CH нс H 15. (3 pts each) Give the product(s) for the following reactions, and name all reactants and products. CH, он ОН н,с + нэс- сн - сн 3 нус. NH2 ОН Hн ІІ ОН + н-с-с-о-н НО P н Н ОН
Question 35 (2.5 points) What is the relationship between the following compounds? н он н он но н но ༢ ཙ ༩ ། O diastereomers enantiomers identical compounds constitutional isomers O completely unrelated compounds Question 36 (2.5 points) Consider the following molecule with its shown stereochemistry. What positions do the substituents occupy when the molecule in its most stable conformation? 1: axial 2: equatorial O 1:equatorial 2: axial 1: axial 2: axial all of the above are equally stable. 1:equatorial...
What is the IUPAC name for this compound? Н Н Н Н Н Н -О—Н Н С -C -С Н Н Н Н н Н IUPAC name: Hexane-1-ol What is the IUPAC name for the compound? CH—СH, Н,С— сН,— ОН CH3 IUPAC name:
bond line structure of the following compounds on the lines 2. (5 pts.) Name or draw the bond line struc provided: a. (25, 6R)-cis-3-hepten-2,6-diol b. (hint: use R/ S nomenclature in the name) HO
DQuestion 43 2 pts 45. What is the name of the compound shown? н сіон CIBr A. (15,28)-2-bromo-1,2-dichloroethanol В. (18.2R)-2-bromo-1,2-dichloroethanol с. (1R2R)-2-bromo-1,2-dichloroethanol D. (1R2S)-2-bromo-1,2-dichloroethanol ОА ОВ ОС OD
1. Circle the one radical species below that is least thermodynamically stable. (3 pts.) Н. н" 2. Draw the structure of the major product afforded from the reaction conditions below in the box provided. (5 pts.) do HBr, H202 3. Provide the IUPAC name for the molecule below. (4 pts.) IUPAC name: 4. The AH° of any initiation step in a radical halogenation mechanism is... (3 pts.) 1) endothermic II) exothermic III) isothermic IV) isobestic V) neutral
name of following compounds. CH3CCCH2CH2CHCCH2 H-C-H нннн н H-C-C-C-C-C-C-H нн| н H н-с-н н-С-н 1 н н-с-н 1 н HIC
X. (15 pts) For the following reaction: Н Н H20 "ОН Н Н BDE (kJ/mol) bond 264 Н-ОН 498 Н-СНз 435 С-ОН 381 a. calculate AH for the reaction b. what is the sign of AS? Explain. c. write the expression for AG. wAM d. what is the sign of AG for a spontaneous reaction? e. Would the reaction be spontaneous at high or low temperature? Explain
write the iupac name of the following compound Hс Н ал н У-Br ыiт он Нас 6. CH3 н У Br H Н 7. CHs н н - Br Hас 8 CHз Н HаC -Br HС