o Heck reaction RCH CH2 CI Pd Fill in mechanism below: o Heck reaction RCH CH2 CI Pd Fill in mechanism below:
5. (6 pt) Will the product/products be different in this reaction? If yes, show the mechanism. CI et water + Nal rchて (8 pt) Predict the major products in each reaction. Say which mechanism predominates in case. DO NOT show the mechanisms 6. n2
5. (6 pt) Will the product/products be different in this reaction? If yes, show the mechanism. CI et water + Nal rchて (8 pt) Predict the major products in each reaction. Say which mechanism predominates in...
Give the Mechanism for this reaction
Pd(OAc)h Bu O. Et3N, reflux
Vhat is the product of the ollowing reaction? Heck conditions Pd(PPhz)3 n-BuN NMP, 100°C 07 N Br
5. Heck Reactions: Consider the following reaction: Pd atalyst yº syn-elimination of HPI T trars-configuration of double bond a) The configuration of the double bond in the above reaction is predominately trans. This can be explained by drawing a Newman projection of the intermediate in the brackets. The elimination of HPdI is syn (from the same side), An eclipsed conformation is required. - Please complete the partially drawn Newman below by replacing the question marks by the missing phenyl group...
Draw the remaining product of the following reaction CI +2 HC- CH2- NH2 > H,C-CH2-NH CI +
show the mechanism for these reactions
Br Br Pd/C Br2 Br ?? Br, H20 HCI CI Br ?? H2O+
I
need the mechanism for this Fischer Esterification
CH3 Reaction CH3 H+ CH3-C-OH HO-CH2-CH2-CH-CHCHz-C-O-CH2-CH2-CH-CHaH20 Name Acetic acid Isopentyl alcoho H2SO Isopentyl acetatewater
What will be the dominant mechanism that occurs in this
reaction?
CI LiNR2 What will be the dominant mechanism that occurs in this reaction? o a E1 O b. E2
Provide the missing curved arrow notation for the below mechanism. 10 :CI O:
Determine the reaction type and write the complete mechanism for
the elimination shown below.
CI 100 C rxn type