Concept explainers
(a)
Interpretation:
The hemiacetal which is formed when benzaldehyde (C6H5CHO) is treated with one equivalent of cyclohexanol should be determined.
Concept introduction:
Alcohol and ether groups are bound to the same carbon in a hemiacetal. A hemiacetal is resulted as an intermediate of the formation of acetal during the reaction between alcohol and
(b)
Interpretation:
The acetal which is formed when benzaldehyde is reacted with two equivalents of cyclohexanol in the presence of H2SO4 should be determined.
Concept introduction:
When an aldehyde or a ketone is reacted with two equivalent alcohol molecules in the presence of H2SO4, an acetal is produced. In acetal formation, two alkoxy groups are bonded to the same carbon.

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Chapter 16 Solutions
GENERAL,ORGANIC, & BIOLOGICAL CHEM-ACCES
- Draw the complete mechanism for the acid-catalyzed hydration of this alkene. esc 田 Explanation Check 1 888 Q A slock Add/Remove step Q F4 F5 F6 A བྲA F7 $ % 5 @ 4 2 3 & 6 87 Click and drag to start drawing a structure. © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Ce W E R T Y U S D LL G H IK DD 요 F8 F9 F10 F1 * ( 8 9 0 O P J K L Z X C V B N M H He commandarrow_forwardExplanation Check F1 H₂O H₂ Pd 1) MCPBA 2) H3O+ 1) Hg(OAc)2, H₂O 2) NaBH4 OH CI OH OH OH hydration halohydrin formation addition halogenation hydrogenation inhalation hydrogenation hydration ☐ halohydrin formation addition halogenation formation chelation hydrogenation halohydrin formation substitution hydration halogenation addition Ohalohydrin formation subtraction halogenation addition hydrogenation hydration F2 80 F3 σ F4 F5 F6 1 ! 2 # 3 $ 4 % 05 Q W & Å © 2025 McGraw Hill LLC. All Rights Reserved. F7 F8 ( 6 7 8 9 LU E R T Y U A F9arrow_forwardShow the mechanism steps to obtain the lowerenergy intermediate: *see imagearrow_forward
- Soap is made by the previous reaction *see image. The main difference between one soap and another soap isthe length (number of carbons) of the carboxylic acid. However, if a soap irritates your skin, they mostlikely used too much lye.Detergents have the same chemical structure as soaps except for the functional group. Detergentshave sulfate (R-SO4H) and phosphate (R-PO4H2) functional groups. Draw the above carboxylic acidcarbon chain but as the two variants of detergents. *see imagearrow_forwardWhat are the reactions or reagents used? *see imagearrow_forwardWhat are the reactions or reagents used? *see imagearrow_forward
- Provide the mechanism for this transformation: *see imagearrow_forwardAssign all the signals individually (please assign the red, green and blue)arrow_forwardThe two pKa values of oxalic acid are 1.25 and 3.81. Why are they not the same value? Show the protontransfer as part of your explanation. *see imagearrow_forward
- Introduction to General, Organic and BiochemistryChemistryISBN:9781285869759Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar TorresPublisher:Cengage Learning

