R -NH2 „NH, но. DCC,THF "NH `NH RT, N2 (atm.) Вос `NH2 Вос `NH2 6(b-e) R= -CH,CH(CH,),,(2b) -CH,Ph,(2c) -CH,CH2-S-CH3,(2d) -Ph,(3e) Acetone, 72°C, 8hr. R H,PO,(85%) NH2 THF RT,24hr. NH 8(b-e) Вос 7(b-e) NCS Acetone, reflux R NH. „CF3

Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter12: Chemical Equilibrium
Section: Chapter Questions
Problem 102QRT
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How do the encircled reagents in the photo affect the reaction mechanism?

R
R
-NH2
NH,
HO
DCC,THF
`NH
`NH
RT, N2 (atm.)
Вос
`NH2
Вос
`NH2
6(b-e)
R= -CH,CH(CH,)2(2b)
-CH,Ph,(2c)
-CH,CH,-S-CH3.(2d)
-Ph,(3e)
Acetone,
72°C,
8hr.
R
R
H,PO,(85%)
NH2
THF RT,24hr.
NH
8(b-e)
Вос
7(b-e)
NCS
Acetone,
reflux
F,C
`CF3
R
H
NH,
„N.
„CF3
9(b-e)
Transcribed Image Text:R R -NH2 NH, HO DCC,THF `NH `NH RT, N2 (atm.) Вос `NH2 Вос `NH2 6(b-e) R= -CH,CH(CH,)2(2b) -CH,Ph,(2c) -CH,CH,-S-CH3.(2d) -Ph,(3e) Acetone, 72°C, 8hr. R R H,PO,(85%) NH2 THF RT,24hr. NH 8(b-e) Вос 7(b-e) NCS Acetone, reflux F,C `CF3 R H NH, „N. „CF3 9(b-e)
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