1g)

R = n-C12H25, Y = Cl

2g)

R = n-C12H25, Y = Cl

1h)

R = n-C12H25, Y = DMP

2h)

R = n-C12H25, Y = DMP

2i)

R = CH2CH2OH, Y = Cl

2j)

R = CH2CH2OH, Y = DMP