Draw the structures of the initially formed enol tautomers in the reactions of propyne and dicyclohexylethyne...
Question 44 (a,b,d,f,i) and 46 (a,c,e,f)
please, I don't understand.
Give the expected major product of the reaction of propyne with each of the following reagents. (a) D_2, Pd-CaCO_3, Pb(O_2CCH)_2, quinoline: (b) Na, ND_3: (c) 1 equivalent HI: (d) 2 equivalents HI: (e) 1 equivalent Br_2: (f) 1 equivalent ICl: (g) 2 equivalent ICl: (h) H_2O, HgSO_4, H_2SO_4: (i) dicyclohexylborane, then NaOH, H_2O_2 What are the products of the reactions of dicyclohexylethyne with the reagents in Problem 44? Write the...
Provide the structures of the two enol tautomers of 2-methyl-3-pentanone and circle the most stable.
Wittig reactions with α-chloroethers can be used for the
synthesis of aldehydes and ketones.
An enol ether is formed by treating cyclohexanone with
the Wittig reagent derived from this chloroether. Draw the
structures of the products formed when this enol ether is
hydrolyzed with HI.
Ignore alkene stereochemistry.
When drawing products of Wittig reactions, draw only the alkene
formed, do not include triphenylphosphine oxide.
Draw Wittig reagents in ylide form.
Draw one structure per sketcher. Add additional sketchers using
the...
Draw the enol tautomers for each of the following compounds. If the compound has more than one enol tautomer, indicate which one is more stable. a. CH CH CH CH.CH; CH CH CH,
Question 3 (3 Points) Draw the enol tautomers for each of the following compounds. If the compound has more than one enol tautomer, indicate which one is more stable. a. CHșCH3CH2CH2CH3 CH2 CH3 CH,
2. Draw the structures of the organic compounds formed in the following reactions: Thiamine HCI H3C 3M aq. NaOH EtOH-H2O Same reaction using only p-Chlorobenzaldehyde
please help i dont know why
this is wrong
Draw the structural formula of the enol formed in the following alkyne hydration reaction and then draw the structural formula of the carbonyl compound with which this enol is in equilibrium. CH3(CH2)5C=CH 1. (sia)2BH 2. NaOH/H2O2 an enol carbonyl compound You do not have to consider stereochemistry. Draw both the enol and the carbonyl forms. Draw one structure per sketcher. Add additional sketchers using the drop-down menu in the bottom right...
Draw the structures of the produce(s) formed in the alkylation reactions, showing the mechanisms
In the boxes provided draw the structures of the organic products formed in the following reactions.I need to see the mechanisms for the answers.
In the boxes provided draw the structures of the organic products formed in the following reactions.I need to see the mechanisms to get the products.