1. Show how to transform the compound on the left into the compound on the right.
Several steps will be involved.
You may use any additional organic or inorganic compounds you wish.
2. Draw all resonance contributors to this radical. If there are no others, write 'None".
3. Write in all the products of this reaction:
4. Label all carbons in this molecule as to whether they are 1°, 2° or 3°
5. Draw in all vinyl H's (if any) with the subscript 'v" this way: Hy
Draw in all alylic H's (if any) with the subscript "a" this way: Ha
1. Show how to transform the compound on the left into the compound on the right.
6. Draw the structure of Compound Y 1. O 2. Zn, H3O 7. Draw all resonance contributors to this species: CHz 8. a) State the hybridization (sp, sp2, sp) of each carbon in this compound, going left to right. b) Write "highest under the compound which is in the highest oxidation state. Write "lowest" under the compound which is in the lowest oxidation state. CH2Cl2 CH4 9. a) Write out seven separate reactions of 2-methyl-2-butene, including reagent(s) and products(s). Include...
Devise a synthesis of the following compound using the given compounds (you may use each one more than once if needed). You may also use any needed inorganic or organic reagents but all of the carbons in the target molecule must come from the given starting materials.
1. Write in the product 1. Оз 1,2-dipropylcyclopentene 2. Zn, H30 a } Kyne 2. a) Name this compound according to the IUPAC system: CH-CH-CH-CEC-ÇH-CH2Br b) Write in the product of the compound in 2.a) with the following reagents. Include stereochemistry where relevant. 1) excess H2, Pd/C 2) Na, NH 3) Lindlar catalyst 3. Write in the product of 4-bromo-1-heptyne with the following reagents: 1) 1. BHs 2. HO,,OH 2) 3) H20, H2S04, Hgso, 4.Show how to transform the compound...
1. Write in the product 1. 03 1-sec-buty!cyclopentene > … 2. Zn, H O 2. a) Name this compound according to the IUPAC system: CH,-CH-CHCEC-CH.C(CHa CH b) Write in the product of the compound in 2 a) with the following reagents. Include stereochemistry where relevant. excess H2, Pd/C Na, NH H2, Lindlar catalyst 1) 2) 3) 3. Write in the product of 4-methyl-1-pentyne with the following reagents 1) 2) 2 HBr 3) 4. Show how to transform the compound on...
Organic Chemistry
1. Draw each one of the following molecules and label it as:
alkyl halide, allyl halide or vinyl halide
a) 2-chloro-3-ethylpentane
b) 6-ethyl-3-lodocyclohexene
2. Give all resonance structures of the allylic radical
intermediate that arise from reaction above. All allylic C-H on the
molecule are equivalent so only show the two resonance structures
arising from one C-H bond reacting.
3. Are the resonance structures above equivalent or
non-equivalent?
4. Give all the products expected from the reaction
above....
3) Devise a synthesis of the following compound using the given compounds (you may use each one more than once if needed). You may also use any needed inorganic or organic reagents but all of the carbons in the target molecule must come from the given starting materials. Hint: this synthesis will require you to use ozonolysis and a reaction that starts with the letter DI
6. Devise a synthesis of molecule 1 using compound only sources of carbons. You can use any appropriate orga ecule 1 using compounds ABC and D compounds A Band C are your ons You can use any appropriate organometallic and inorganic reagents as long des are typically hey are relevant to your synthesis Show all your steps clearly Recal Aldehydes are t more reactive that ketones.
Do all work on this paper. 1. The compound below on the left has a much higher melting point than its isomer on the right. Explain. (4 points) Tronohon o llottobu 2. Strong acids always protonate amide oxygens and never protonate amide nitrogens. Provide two reasons that explain this fact (4 points). 3. Draw the complete mechanism of the reaction below and indicate the location of "O in the product. (6 points). CH, + 1 equivalent of KOH in water...
6. Draw the structure of Compound Y Compound YCH,CCH2CH2CH2CH 2. Zn, H3O 7. Draw all resonance contributors to this species: CH2 8. a) State the hybridization (sp3, sp, sp) of each carbon in this compound, going left to right b) Write "highest" under the compound which is in the highest oxidation state. Write "lowest" under the compound which is in the lowest oxidation state. CH2Cl2 O-C O CH4 9. a) Write out seven separate reactions of 2-methy -2-butene, including reagent(s)...
1. Name this compound, including stereochemistry: HOCCECCH,CH Show the step(s) necessary to transform the compound on the left into the acid on the right. chlorobenzene benzoic acid 3. What are the products of the following reaction? H:0* 4. Write in the product of this reaction: H2O C6H5CH2C=N ------ H. heat 5. Which type of spectroscopy (IR, 'H NMR, and/or SC NMR) would be good to distinguish between acetonitrile and acetic acid? State what you would observe for each compound in...