For each of the reactions shown below, draw the major climination product. You may need to...
These reactions do not afford the major product that is shown. Draw the structure of the major organic product that is actually formed. (2 pts) NaOH CI CH3 CH2 (CH3),COK (potassium t-butoxide)
Need help with these Orgo Chem problems. mostly with the
naming part.
thank you
Draw the most stable chair conformation of cis-1,2-dimethylcyclohexane 1) Draw the ring flip of the structure in question #1 2) Draw all contributing resonance structures for the following molecules. Make sure to show all arrows showing 3) movement of electrons. :c: Name the following molecules 4) 5) Assign R/S configuration to the molecule, 2-bromobutane, shown Br H H H HyC CH3 2-bromobutane Which of the following...
please show all steps including each mechanism (arrows) and
also if SN1 has any rearrangements of carbocation intermediate
through a hydride shift and/or methyl shift. DO NOT NEED
ELIMINATION. ONLY SUBSTITUTION.
Sy1/E1 versus S2/E2 Learning Checks Draw the major organic substitution and/or elimination products in the following reactions. If no reaction is possible, write “No Reaction". Substitution Product(s) Elimination Product(s) 2) 2) OH BrCH K* -Ot-Bu NaOCH н"Сн, сн,он нсн, Ph NaOCH Br H CH3OH CH NaOCH NaOH T.CH, I...
2. (16 points) Draw the major organic product for each of the following reactions. Cat - Học =CH -CH3 + H - HH HCCH + Cl2 H . Light c) HC=CH-CH3 + Brz — Acidic + HOH hinga Lito- = OH + HOH 6 two products
5. Predict the major product(s) for each of the reactions shown below. NBS hv Mg (1) Chance CH,CH.CH,CI ether -CHI. CHỊ Li, pentane C-H15Br Cul ether (111) HC CH2CH3 Pd(PPh34 -B + - --CH3 CaCO3 THF (iv) Had 6. Fill the reagents to carry out the following conversion. canoa-oh-oh
3. Complete each of the following reactions. Draw the structure of the organic product or products in the space provided. Show stereochemistry if appropriate. (3 points each) SN2 reaction (a) (CH3)CHCH2Cl + NaCN Sn1 reaction (b) (CH3)CHCH,CI + NaCN (C) M Sn2 reaction ¢l + NaOH - ACH. E1 reaction (d) (CH3)3CCH,OH + HCI major product Ez reaction Cl + NaOH - LCH3 н Ereaction Cl + H20
for each of the Draw the major organic product following reactions @th C = CH – CH₃ + H₂ cat D I H-c-c-H エーリーエ エーロ一上 + cl Light © H₂C=CH-CH3 + Brz @ @ HOH Aude 60- ndates H₂C OH 120 D amon + HOH CH₃ two products
Problem 10. Draw the structure of the major product formed in each of the following reactions. Consider the resulting stereochemistry of the products formed (6p) KBr ng MeOH NaF DMSO H2(g), Pd (cat.) c) Solvent OH 1) NaH (strong base) THF (solvent) d) 2) CI Nal e) CI Acetone
2. Elimination Reactions: draw the major product for each reaction. A. General reaction Br CH,0 CH, OH B. Exceptions
3
& 4 please
Draw all possible El elimination products and indicate which alkene is the major product: CH3OH CH3 a) HC-C-ci CH3 CH3CH2OH CH3C430H CH3CH2OH Br CH3CH2OH I X ORSOGON CH3OH Br brow all possible E2 elimination products and indicate which okene is the major product CH, ON CH, OH CHÚCHONa CH,CH OH CHÚCH ONa CH,CH, OH CH3CH2ONa d YoX CH₂CH₂OH CH,CH OH (CH3),COH TONE CH,(CH)CH,OH CHCH,ONa CH,CH,OH CH,CH, CH,CH,ONa CH,CH, OH CH,