8160

Chemistry Organic Chemistry Level: Misc Level

benzonitrile to ethyl benozoate


8116

Chemistry Organic Chemistry Level: Misc Level

What is the major product in each of the following reactions?


8115

Chemistry Organic Chemistry Level: Misc Level

Complete the following drawings to show (a) 1R,2R-difluorcyclohexane and (b) meso-1,2-dichloro-1,2-diphenylethane;


8114

Chemistry Organic Chemistry Level: Misc Level

Draw complete structures for;

(a) isopropyl fluoride 

(b) cis-1,3- dichlorocyclohexane


8113

Chemistry Organic Chemistry Level: Misc Level

For the SN2 reaction,draw the transition state. Pay attention to the geometry and the partial charges.


8112

Chemistry Organic Chemistry Level: Misc Level

For the SN1 reaction, draw the structure of the intermediate, Pay attention to the geometry.


8111

Chemistry Organic Chemistry Level: Misc Level

Indicate the mechanism for each reaction using the designation Sn1 or Sn2 above each arrow.


8107

Chemistry Organic Chemistry Level: Misc Level

Wine turns into vinegar when the ethanol in the wine C2H5OH reacts with oxygen to form acetic acid CH3COOH.suppose 1.12g of oxygen were sealed in a wine bottle that contains 2.28 g of ethanol. which reactnt is limiting, oxygen or ethanol?What would he the theoretical yeild of acetic acid produced?


8106

Chemistry Organic Chemistry Level: Misc Level

What mass of ethylene glycol (C2H6O2), the main component of antifreeze, must be added to 10.0 L water to produce a soltion for use in a car,s radiator that freezes at-23.3oC? Assume the density for water to be exactly 1g/mL.


7993

Chemistry Organic Chemistry Level: Misc Level

There is only one oxime formed from 3-pentanone.However, 2-pentanone forms two diastereomeric oximes. Draw their structures.


7992

Chemistry Organic Chemistry Level: Misc Level

Show all the steps and all the reagents needed to transform formaldehyde into 4-propyl-4-heptanol.


7991

Chemistry Organic Chemistry Level: Misc Level

With acid-catalysis, one mole of cis-1,2-cyclopentadiol readily forms an acetal with formaldehyde whereas one mole of trans-1,2-cyclopentadiol does not.Explain with the aid of structural formulas.


7990

Chemistry Organic Chemistry Level: Misc Level

Grignard reagents are not the only carbon nucleophiles.Recall the SN2 reactivty of the conjugate base of a terminal alkyne(see Exercise 4 in Lesson 8).Draw structures for the products in the following sequence;


7989

Chemistry Organic Chemistry Level: Misc Level

Draw complete structures for;

(a)1,1,1-trichloro-5,5-dimethyl-2-octanone

(b) z-2,3-dichloropropenal


7988

Chemistry Organic Chemistry Level: Misc Level

Provide IUPAC names (absolute configuration, too!) for; CH3O and CH2CH3CH2OCl


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