1.0 equiv. Nu sm 1.0 equiv. El sm reaction A-i H₂O pd A-i intermediate product reaction A-ii NaBH4 (2 equiv.) THF, 15 min pd A-ii final product

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Draw the equation for the condensation of 1 equivalent (equiv.) each of para-anisidine (4
methoxy aniline) and para-vanillin (4-hydroxy-3-methoxy benzaldehyde) to pd A-I, 
intermediate product. Without isolation or purification, the crude pd A-i is then converted 
into pd A-ii, final product by treatment with NaBH4 (2 equiv.) in THF for 15 minutes. Color 
the Nu sm (Colors à Crayon à Moss) and the El sm (Colors à Crayon à Blueberry).  
Color corresponding atoms in pd A-i and pd A-ii green or blue depending on their origin. Also, Curved mechanism arrows in require trial and error due to the many options for their 
degrees of curvature. Draw the mechanism of reaction A-i to give pd A-i and water

1.0 equiv.
Nu sm
1.0 equiv.
El sm
reaction A-i
H₂O
pd A-i
intermediate product
reaction A-ii
NaBH4
(2 equiv.)
THF,
15 min
pd A-ii
final product
Transcribed Image Text:1.0 equiv. Nu sm 1.0 equiv. El sm reaction A-i H₂O pd A-i intermediate product reaction A-ii NaBH4 (2 equiv.) THF, 15 min pd A-ii final product
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