Tabella 2 . Costanti chimico –fisiche e caratteristiche spettroscopiche dei composti 25-36

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Tabella 2 . Costanti chimico –fisiche e caratteristiche spettroscopiche dei composti 25-36

N R

1

R

₂

Ar Resa p.f IR H

¹

-NMR Formula

^b

(%) °C (nujol,cm

^-1

) (DMSO-d

₆

,ppm)

0.53-0.72 (2t,6H,2CH

3

); 0.86- 0.98(m,2H,CH

₂

CH

₂

CH

₃

);1.41-

3181,1631, 1.52(m,2H,CH

₂

CH

₂

CH

₃

);2.80- 25 (CH

2

)

2

CH

3

(CH

2

)

2

CH

3

2-naftil 40 171-172 1607,1197, 3.09 (2t,4H,2NCH

2

); 7.28-732 C

26

H

26

N

2

O

2

etere di petrolio 1064,743 (m,2H,ArH); 7.53-7.72 (m,4H, 60-80°C ArH); 8.00-8.18(m, 5H, ArH);

12.58(bs,1H,nH)

^a

0.51-0.90 (m,10H, 2CH

2

CH

3

);

3201,1607, 1.06-1.13 (m, 2H, NCH

2

CH

2

);

98-100 1187,1092, 1.37-141 (m, 2H, NCH

₂

CH

₂

);

etere di petrolio 757 2.79-3.09 (2t, 4H 2NCH

2

); C

28

H

31

N

2

O

2

26 (CH

2

)

3

CH

3

(CH

2

)

3

CH

3

2-naftil 79

60-80°C 7.27-7.35 (m, 2H, ArH); 7.50-

7.70 (m, 4H, ArH) 8.00-8.16,

(m,5H,ArH);12.56(bs1H ,NH)

^a

(2)

N R

1

R

₂

Ar Resa p.f IR H

¹

-NMR Formula

^b

(%) °C (nujol,cm

^-1

) (DMSO-d

₆

,ppm)

0.74-1.44(m 21H, 2(CH

2

)

4

CH

3

2.80-2.85 (m,2H, NCH

2

) 3.08-

olio 3194,1614, 3.15 (m,2H, NCH

₂

); 7.27-7.35 C

₃₂

H

₃₈

N

₂

O

₂

27 (CH

₂

)

₅

CH

₃

(CH

₂

)

₅

CH

₃

2-naftil

88 (CH2Cl2) 1580,1180, (m, 2H, ArH);7.51-7.71(m,4H, 1091,753 ArH) ;8.02-8.17 (m, 5H, ArH);

12.57(bs,1H,NH

^a

0.53-1.04 (m, 10H, 2CH

3

, 2(CH

₂

)

₂

CH

₃

2.81-2.87 (m ,2H,

179-181 3140,1614 NCH

2

);3.20-3.33(m,2H,NCH

2

); C

25

H

26

N

2

O

2

28 CH

2

CH

3

(CH

2

)

3

CH

3

2-naftil

63 etere di petrolio 1580,1187, 7.27-7.32 (m, 2H, ArH); 0.54- 60-80°C 1092,7497 7.64 (m, 4H, ArH); 8.00-8.15 (m,5H,ArH);12.58(bs,1H, NH)

^a

0.26-0.91(2t,3H,CH

₃

);2.73-3.22

83-85 3194,1617, (2q, 2H, CH

2

CH

3

);4.17-4.41(2s,

29 CH

2

CH

3

CH

2

C

6

H

5

2-naftil

30 etere di petrolio 1184,1092, 2H CH

2

C

6

H

5

) ;7.00-7.33 (m,7H, C

29

H

24

N

2

O

2

60-80°C/AcOEt 750 ArH,);7.52-7.78 (m, 4H, ArH);

7.97- 8.25 (m, 5H, ArH);12.65 (bs,1H,NH)

^a

(3)

N R

1

R

₂

Ar Resa p.f IR H

¹

-NMR Formula

^b

(%) °C (nujol,cm

^-1

) (DMSO-d

₆

,ppm)

0.55-0.59 (m, 3H, (CH

2

)

3

CH

3

;

74-76 3167,1617, 0.86-1.42 (m, 4H, (CH

2

)

2

CH

3

);

30 CH

3

(CH

2

)

3

CH

3

2-naftil

70 etere di petrolio 1187,1074, 2.24-2.82 (2s, 3H, NCH

3

); 2.67- C

25

H

24

N

2

O

2

60-80°C 753 3.13 (2t,2H,NCH

₂

);7.29-7.36 (m, 2H,ArH);7.51-7.6 9(m, 4H,ArH);

8.01-8.20 (m, 5H, ArH); 12.62 (bs,1H, NH)

^a

0.70-1.94(m,9H, CH

₂

(CH

₂

)

₃

CH

₃

;

153-155 3201,1617, 2.27-2.81 (2s, 3H, NCH

3

); 2.66-

31 CH

3

(CH

2

)

4

CH

3

2-naftil

65 etere di petrolio 1577,11184, 3.15 (2m, 2H, NCH

3

); 2.67- 3.15 C

26

H

26

N

2

O

2

60-80°C 1074,753 (2t,2H, NCH

2

);7.28-7-36(m, 2H, ArH) 7.51-7.69 (m, 4H, ArH);

8.01 -8.20 (m, 5H, ArH); 12.60 (bs,1H, NH)

^a

2.13-2.79 (2s, 3H ,NCH

3

); 3.97-

4.40 (2s,2H,CH

₂

C

₆

H

₅

);7.00-7.05 205-207 3167,1628, (m,1H,ArH); 7.21-7.31 (m,6H, C

₂₈

H

₂₂

N

₂

O

₂

32 CH

₃

CH

₂

C

₆

H

5

2-naftil

20 etere di petrolio 1604,1187, ArH);7.51-7.64(m,3H,ArH);7.72-

60-80°C/AcOEt 740 7.80 (m, 1H, ArH); 7.99-8.11 (m, 4H,ArH);8.21 (d, 1H, ArH)12.69

(bs, 1H, NH)

^a

(4)

N R

1

R

₂

Ar Resa p.f IR H

¹

-NMR Formula

^b

(%) °C (nujol,cm

^-1

) (DMSO-d

₆

,ppm)

0.703-0.730(m, 6H2CH

3

); 1.18-

155-157 3242,1720, 1.48 (m,4H,2CH

2

CH

2

CH

3

); (m, C

28

H

30

N

2

O

2

33 (CH

2

)

2

CH

3

(CH

2

)

2

CH

3

2-bifenil 50 (CH2Cl2) 1606,1087, 2.94-2.10 4H,2NCH

2

);7.30-8.09 717 (m, 13H, ArH) ); 12.52 (bs,

1H, NH)

^a

0.71-0.78(m,6H,2 CH

3

);1.10-144

153-155 3242,1627, (m,8H,2H

2

CH

2

(CH

2

)

2

CH

3

);2.98-

34 (CH

2

)

3

CH

3

(CH

2

)

3

CH

3

2-bifenil 57 toluene/ 1610,1094, 3.11 (m, 4H, 2NCH

2

); 7.27- C

30

H

32

N

2

O

2

CH

3

CN 753 7.34 (m,2H,ArH); 7.42-7.57 (m, 4H,ArH); 7.66-7.86(m ,6H, ArH);

8.08 d,1H,ArH);12.51(bs,1H,NH)

^a

0.72-0.75 (m ,6H, 2CH

3

); 1.07 50-52 3203,1625, -1.42 (16H, 2CH

₂

(CH

₂

)

₄

CH

₃

35 (CH

₂

)

₅

CH

₃

(CH

₂

)

₅

CH

₃

2-bifenil 20 toluene/ 1610,1092, 2.98-3.08(m, 4H, 2NCH

₂

); 7.27 C

₃₄

H

₄₀

N

₂

O

₂

CH

₃

CN 746 -7.85 (m,12H,ArH); 8.08 (d, 1H, ArH);12.51 (bs,1H, NH)

^a

0.72-1.43(m,7H,CH

₃

CH

₂

CH

₂

CH

₃

) 50-52 1072,745 2.80(s,2NCH

₂

); 7.24-7.85 (m,12H,

36 CH

3

(CH

2

)

3

CH

3

2-bifenil 68 toluene/ 3184,1607, 3H NCH

3

2.91-3.01(m, 4H, ArH); C

27

H

26

N

2

O

2

CH

3

CN 730 8.08 (d, 1H, ArH);12.53 (bs, 1H, NH)

^a

(a)scambiabili con ossido di deuterio

(b) analisi elementare calcolata per C,H,N

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