- Both Ammonia And Primary Amines Generate Enamine While Secondary Amines Generate Imines True False Selected Imine And E 1 (18.33 KiB) Viewed 72 times
- Both Ammonia And Primary Amines Generate Enamine While Secondary Amines Generate Imines True False Selected Imine And E 2 (24.73 KiB) Viewed 72 times
- Both Ammonia And Primary Amines Generate Enamine While Secondary Amines Generate Imines True False Selected Imine And E 3 (31.57 KiB) Viewed 72 times
- Both Ammonia And Primary Amines Generate Enamine While Secondary Amines Generate Imines True False Selected Imine And E 4 (26.89 KiB) Viewed 72 times
- Both Ammonia And Primary Amines Generate Enamine While Secondary Amines Generate Imines True False Selected Imine And E 5 (17.47 KiB) Viewed 72 times
Imine and enamine formation can take place easily in presence of HNO3 CH3COOH H3PO4 dilute H2SO4 Selected
The first step in imine formation is attack of the RNH3 + at the O- of the carbonyl attack of the RNH- at the electrophillic C followed by a proton transfer attack of nucleophilic RNH2 at the electrophillic C followed by a proton tra reduction of the C-O into CH-OH and loss of water when RNH2 attacks Selected
Enamine formation is a result of loss of H+ from beta position loss of H+ from alpha position loss of methyl groups from N loss of electrons from N Selected CONTINUE
Imines can undergo hydrolysis to give the aldehyde or ketone back True False