None Could you draw the full arrow pushing mechanism for each of these and give the propername for this reaction (What is happening at each step? What atom is nucleophilic? Whichatom is electrophilic? Which bonds are made? Which bonds are broken?)CO₂H.CO,HCO₂HHOHONH2NH2NH2HO1. ACCI (1.3 equiv), CF3CO2H (rt, 10 min)2. Some EtOH, then evaporation and recryst. from EtOH-Et₂OOther acyl chloridestested in O-acylationof serine, threonineand tyrosineCICO₂HNH2 HCICO₂HCO₂HNH2 HCINH2 HCI90%80%70%الاملCI

The nucleophilic addition-elimination reaction takes place in two steps:Step 1: The nucleophile…

Could you draw the full arrow pushing mechanism for each of these and give the proper name for this reaction (What is happening at each step? What atom is nucleophilic? Which atom is electrophilic? Which bonds are made? Which bonds are broken?) CO₂H CO₂H CO₂H HO HO NH2 NH2 NH2 HO 1. ACCI (1.3 equiv), CF3CO2H (rt, 10 min) 2. Some EtOH, then evaporation and recryst. from EtOH-Et₂O CO₂H CO₂H CO₂H NH2 HCI NH2 HCI NH2 HCI 90% 80% 70% 요이요이 Other acyl chlorides tested in O-acylation of serine, threonine and tyrosine CI

Could you draw the full arrow pushing mechanism for each of these and give the proper name for this reaction (What is happening at each step? What atom is nucleophilic? Which atom is electrophilic? Which bonds are made? Which bonds are broken?) CO₂H CO₂H CO₂H HO HO NH2 NH2 NH2 HO 1. ACCI (1.3 equiv), CF3CO2H (rt, 10 min) 2. Some EtOH, then evaporation and recryst. from EtOH-Et₂O CO₂H CO₂H CO₂H NH2 HCI NH2 HCI NH2 HCI 90% 80% 70% 요이요이 Other acyl chlorides tested in O-acylation of serine, threonine and tyrosine CI

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter8: Addition Via Carbocation

Section: Chapter Questions

Problem 22CTQ

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