Draw the major product of the
following intramolecular reaction.
OCH3 1. NaOCH3 کلی۔ OCH3 C9H1205 H3CO 2. H30*
LOCH3 1. H3O+ 2. NaOCH3 CH2OH 3. H+, A 4. NaCN OCH3
Provide the products of each reaction (3pts, 2pts) 1. HgO* 2. NaOCH3 4. OCH HORD OCH3 3. Η ' Δ 4. NaCN 1. LDA 2. Ph 3. H, A 4. EtMgBr
Draw the major product of the following intramolecular reaction. (5 points) OCH3 1. NaOCH3 LOCH3 C9H1205 H2CO 2. H307
Draw the major product of the following intramolecular reaction. (5 points) OCH3 1. NaOCH3 mo LOCH3 C9H1205 H3CO 2. H30*
QUESTION 3 СН. What isare) the product(s) of the following reaction? 1) NaOCH3 2) H2O с. р. OCH3 CH3 CH3 CH3 осна CH3 он он A+C ОН "ОН "OCH3 ОСН, ооооо
6. What is the correct product for the following reaction? NaOCH3 OCH3 CH3OH Hyco A: O B: O C: D: О COCH3 CO2CH3 CO2CH3 CO2CH3 7. Provide a mechanism for the reaction in problem (6). Be sure to use the correct arrow notation and include relevant lone pairs and formal charges.
6. What is the correct product for the following reaction? NaOCH3 OCH3 CH3OH Hyco A: O B: O C: D: О COCH3 CO2CH3 CO2CH3 CO2CH3 7. Provide a mechanism...
I am confused by H30+ and
NaOCH3, I know its an aldol condensation but I am not sure if I
turn it into a ring first or not. I also know the grignard is added
1-2 position and CN is added 1-4.
4. Provide the products of each reaction (3pts, 2pts) 1. Hао* 2. NaOCH3 CHOН 3. H*, A 4. NaCN OCH3 оСH
Complete the reaction 1.NaOEt 2.Ho* 1. NaOCH3 2. o o* o 1.NaOCH3 o 2.H30* Perform the Synthesis OH | OR = م م مما = .- . Perform the Mechanism + 2 + HCl Thermodynamic Product Kinetic Product
Problem 3. Draw a full mechanism with arrow-pushing accounting for the following transformations: a) NaOCH3 noolhyn ne ů OCH3 OCH3 Haco н,CO CH3OH for Ő OCH b) (Hint: think retro-aldol first) NaOH OH EtOH