Organic Chemistry II: - bmc.CHEM.B212.001.SP23
Section outline
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Wednesday 11:00am-12:30pm
Friday 11:00am-1:00pm
Or by appointment (email me)
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Thursdays: 8-10pm
(in Park 273 until further notice)
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Apr 5
Michael Addition
Diels-Alder: Intro21.6
16.7Apr 7
Diels-Alder: Regiochemistry
16.7
*No Recitation or Quiz This Week*
Apr 10
Diels-Alder: Stereochemistry
16.7
Apr 12
Ch. 24: Carbohydrates – Stereochem & Classifications
24.1 – 24.3 & 24.5
Apr 14
Cyclic Carbohydrates
24.6
Recitation and Quiz #7
Apr 17
Reactivity of Monosaccharides
24.6
Apr 19
Ch. 25: Amino Acids & Proteins – General
25.2, 25.4 & 25.6
Apr 21
Peptide Synthesis – Protecting Groups
25.6
Recitation and Quiz #8
Apr 24
Protecting Groups cont.
25.6, 25.8
Apr 26
Course Evaluations
Exam 3 Review25.8
Apr 28
Exam 3
May 4th
Final Exam
9:30am-12:30pm in Park 25
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In lieu of recitation this week, here are some practice problems for key concepts from Organic I that will continue to show up this semester. I will post the key later this weekend. Email questions are always welcome!
611.2 KB · Uploaded 01/19/23, 20:19 -
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This one is a bit long - plenty of practice with EAS and directing effects!
Ch. 18: 13-18, 20-23, 39-42, 45-48, 60, 61, 64, 70
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Ch 12. 1, 4 (skip a&c), 7, 8, 17 (may be more than one correct method), 19, 27, 28, 32 (skip c,,e,f,h,j), 38, 43a
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Ch 12. 9, 10, 20 (skip d, f), 21, 22 (c,d), 32 (e only), 34 (a,b only), 44 (a-d only), 47, 48, 54 (c,e only)
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1.7 MB · Uploaded 02/15/23, 11:01
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Ch 20: 22, 24-26, 46f, 53 (ignore the rightmost box with the aldehyde)
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Ch 21: 1-7
If you want more acid-base review:
Ch 3: 4-7, 10, 15
** There is no new recitation sheet this week. Make sure you are good with Rec. #5 ! ** -
Ch 21: 8, 9, 12, 13 (skip b), 14, 15, 16 (you may denote newly formed chiral centers with * rather than drawing every stereoisomer)
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The recitation sheet is extra long this week, in lieu of a practice quiz.
274.1 KB · Uploaded 03/21/23, 18:51 -
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Ch 21: 26-28, 29*, 30, 67, 74, 75, 82
* -78oC appears with LDA sometimes because this is the lowest temperature we can conveniently reach in the lab (it's the temperature of a dry ice/acetone bath). Low temperatures increase selectivity for the kinetic product!
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Lecture WILL NOT MEET today (4/3). See announcements. Apologies for the late notice.
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All Diels-Alder problems in the book were already assigned in HW #28!
Practice Diels-Alder and conjugate/Michael addition for Quiz #7.
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Ch 5: 5.26 (draw 'normal' line structure with wedges and dashes and assign R/S), 53aef, 58
Ch 24: 1, 3 (draw 'normal' line structure with wedges and dashes and assign R/S), 4, 6, 7 (given structure of D-fructose), 9, 10, 11, 12 (use table: Fig 24.5), 15
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Ch 24: 16, 17 (draw Haworth first) 18, 23, 24 (use pyridine instead of Ag2O anywhere it appears), 25, 27, 28, 32, 57, 77
Use carbohydrate table in book for anything involving common names of sugars (ie galactose, etc)
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Nuha has graciously shared her study guide that she made for each of the midterm exams. Feel free to use it while studying this week - it is very comprehensive! Thanks Nuha for sharing this!
5.5 MB · Uploaded 05/1/23, 12:40 -
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Note - this is Dr. Melvin's practice exam from last year and it is a bit harder than you can expect our actual final exam to be!
543.1 KB · Uploaded 05/1/23, 14:10 -
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