D. Enjalbert et al. / Journal of Fluorine Chemistry 93 (1999) 145±152
149
Â
Â
Â
(CH3)(C2H4CO2 )(CH2)6CH3e (5); 69, CF3e (<10); 119,
prouvent egalement la presence du groupement phenyle.
C3F5 (<2); 131, C3F5e (<1).
IR (pastille KBr)ꢁ (cm 1): 1300±1100 (C±F); 1753 et
Produit 8d. RMN1H (CDCl3/TMS) ꢀ (ppm): 0.85 (t, 3H,
1695 (C=O). SM (m/z, formule, %): 91 Tropylium ion e
Á
CH3); 1.35 (m, 2H, CH2); 1.88 (m, 2H, CH2CH2N ); 3.0 (m,
(100); 406, C2H3SCOC6F13e
(35); 192, C6H5CH2±
N (=CH2)C2H4CO2 e (25); 206, C6H5CH2±Ne (16);
2H, CH2CH2N ); 3.2 (m, 4H, CH2CH2CO2 et CH2SCO);
2.58 (m, 2H, C6F13CH2); 4.9 (s, 2H, CH2C6H5); 3.5 (m, 2H,
288,
C6H5CH2N(=CH2)(CH2)11CH3e
(13);
611,
CH2CH2CO2 ); 4.1 (s, 2H, SCOCH2); 7.45 (m, 5H, C6H5 2H
19
CH2COSC2H4C6F13e (11); 492, C6F13C2H4SCOCH2e
Â
meta /1H para); 7.63 (m, 5H, C6H5 2H ortho). RMN F
(6); 767, C6F13C2H4SCOCH2N (CH2C6H5)ꢀC2H4CO2 -
Á
(CDCl3/CFCl3) ꢀ (ppm): 81.0 (3F, CF3); 114.2 (2F,
CF2a); 121.5 (2F, CF2b); 122.5 (2F, CF2g); 123.0
(2F, CF2g); 125.9 (2F, CF2w). La RMN du 13C permet
de con®rmer la presence des carbones des fonctions carbo-
nyles des groupements SCO et CO2 qui se situent respec-
tivement vers 170 et 200 ppm. Les signaux entre 129 et
(CH2)11CH3e (<1).
Produit 8g. RMN1H (CDCl3/TMS) ꢀ (ppm): 0.85 (t, 3H,
CH3); 1.3 (m, 2H, CH2); 1.9 (m, 2H, CH2CH2N ); 2.9 (m,
Â
2H, CH2CH2N ); 3.2 (m, 4H, CH2CH2CO2 et CH2SCO);
2.44 (m, 2H, C8F17CH2); 4.88 (s, 2H, CH2C6H5); 3.4 (m,
2H, CH2CH2CO2 ); 4.1 (s, 2H, SCOCH2); 7.5 (m, 5H, C6H5
19
Â
Â
Â
132 ppm prouvent egalement la presence du groupement
Â
2H meta/1H para); 7.64 (m, 5H, C6H5 2H ortho). RMN F
phenyle. IR (pastille KBr)ꢁ (cm 1): 1300±1100 (C±F); 1747
(CDCl3/CFCl3) ꢀ (ppm): 81.1 (3F, CF3); 115.2 (2F,
CF2a); 121.3 (2F, CF2b); 122.2 (4F, CF2g); 123.1
(2F, CF2g); 123.4 (2F, CF2g); 126.6 (2F, CF2w). La
RMN du 13C permet de con®rmer la presence des carbones
des fonctions carbonyles des groupements SCO et CO2 qui
se situent respectivement vers 170 et 200 ppm. Les signaux
et 1695 (C=O). SM (m/z, formule, %): 91 ion Tropyliume
Á
(100); 406, C2H3SCOC6F13e
(37); 192, C6H5CH2±
N (=CH2)C2H4CO2 e (20); 206, C6H5CH2±Ne (15);
Â
176,
C6H5CH2N(=CH2)(CH2)3CH3e
(17);
611,
CH2COSC2H4C6F13e (12); 492, C6F13C2H4SCOCH2e
Â
Â
(10); 655, C6F13C2H4SCOCH2N (CH2C6H5)(C2H4CO2 )-
(CH2)3CH3e (<1).
entre 129 et 132 ppm prouvent egalement la presence du
Â
groupement phenyle. IR (pastille KBr)ꢁ (cm 1): 1224±1185
(C±F); 1756 et 1695 (C=O). SM (m/z, formule, %): 91
Á
Produit 8e. RMN1H (CDCl3/TMS) ꢀ (ppm): 0.9 (t, 3H,
CH3); 1.32 (m, 10H, (CH2)5); 1.84 (m, 2H, CH2CH2N );
tropylium ion e (100); 506, C2H3SCOC8F17eÁ (39); 192,
2.94 (m, 2H, CH2CH2N ); 3.2 (m, 4H, CH2CH2CO2 et
CH2SCO); 2.55 (m, 2H, C6F13CH2); 4.85 (s, 2H, CH2C6H5);
3.45 (m, 2H, CH2CH2CO2 ); 4.2 (s, 2H, SCOCH2); 7.4 (m,
C6H5CH2±N (=CH2)C2H4CO2 e (22); 206, C6H5CH2±
Ne (15); 176, C6H5CH2N(=CH2)(CH2)3CH3e (11);
711, CH2COSC2H4C8F17e
(14); 592, C8F17C2H4-
SCOCH2e (12); 755, C8F17C2H4SCOCH2N (CH2C6H5)-
Â
5H, C6H5 2H meta /1H para); 7.65 (m, 5H, C6H5 2H ortho).
Á
RMN19F (CDCl3/CFCl3) ꢀ (ppm): 81.1 (3F, CF3); 114.4
(2F, CF2a); 121.4 (2F, CF2b); 122.3 (2F, CF2g); 123.2
(2F, CF2g); 126.0 (2F, CF2w). La RMN du 13C permet de
(C2H4CO2 ) (CH2)3CH3e (<1).
Produit 8h. RMN1H (CDCl3/TMS) ꢀ (ppm): 0.9 (t, 3H,
CH3); 1.3 (m, 10H, (CH2)5); 1.85 (m, 2H, CH2CH2N ); 3.0
Â
con®rmer la presence des carbones des fonctions carbonyles
des groupements SCO et CO2 qui se situent respectivement
vers 170 et 200 ppm. Les signaux entre 129 et 132 ppm
(m, 2H, CH2CH2N ); 3.2 (m, 4H, CH2CH2CO2 et
CH2SCO); 2.48 (m, 2H, C8F17CH2); 4.85 (s, 2H, CH2C6H5);
3.5 (m, 2H, CH2CH2CO2 ); 4.1 (s, 2H, SCOCH2); 7.5 (m,
Â
Â
Â
Â
prouvent egalement la presence du groupement phenyle. IR
5H, C6H5 2H meta/1H para); 7.62 (m, 5H, C6H5 2H ortho).
(pastille KBr)ꢁ (cm 1): 1300±1100 (C±F); 1751 et 1694
RMN19F (CDCl3/CFCl3) ꢀ (ppm): 81.1 (3F, CF3); 115.3
(2F, CF2a); 121.2 (2F, CF2b); 122.3 (4F, CF2g); 123.3
(C=O). SM (m/z, formule, %): 91 ion Tropylium e (100);
Á
406, C2H3SCOC6F13e (40); 192, C6H5CH2±N (=CH2)-
(2F, CF2g); 126.7 (2F, CF2g); 126.5 (2F, CF2w). La RMN
13
Â
C2H4CO2 e
(18); 206, C6H5CH2±Ne
(12), 232,
C6H5CH2N(=CH2)(CH2)7CH3e (14); 611, CH2COSC2H4-
du C permet de con®rmer la presence des carbones des
fonctions carbonyles des groupements SCO et CO2 qui se
situent respectivement vers 170 et 200 ppm. Les signaux
C6F13e (15); 492, C6F13C2H4SCOCH2e (8); 711, C6F13-
Á
Â
Â
C2H4SCOCH2N (CH2C6H5)(C2H4CO2 )(CH2)7CH3e
entre 129 et 132 ppm prouvent egalement la presence du
Â
(<1).
groupement phenyle. IR (pastille KBr)ꢁ (cm 1): 1227±1185
(C±F); 1753 et 1693 (C=O). SM (m/z, formule, %): 91
Produit 8f. RMN1H (CDCl3/TMS) ꢀ (ppm): 0.85 (t, 3H,
Á
CH3); 1.3 (m, 18H, (CH2)9); 1.9 (m, 2H, CH2CH2N ); 2.95
tropylium ione (100); 506, C2H3SCOC8F17e (48); 192,
(m, 2H, CH2CH2N ); 3.2 (m, 4H, CH2CH2CO2 et
CH2SCO); 2.52 (m, 2H, C6F13CH2); 4.9 (s, 2H, CH2C6H5);
3.4 (m, 2H, CH2CH2CO2 ); 4.1 (s, 2H, SCOCH2); 7.4 (m,
C6H5CH2±N (=CH2)C2H4CO2 e (28); 206, C6H5CH2±
Á
Ne
(18); 232, C6H5CH2N(=CH2)(CH2)7CH3e (10);
711, CH2COSC2H4C8F17e (13); 592, C8F17C2H4SCO-
Â
5H, C6H5 2H meta/1H para); 7.64 (m, 5H, C6H5 2H ortho).
CH2e
(14); 811, C8F17C2H4SCOCH2N (CH2C6H5)-
Á
RMN19F (CDCl3/CFCl3) ꢀ (ppm): 81.0 (3F, CF3); 114.1
(2F, CF2a); 121.5 (2F, CF2b); 122.5 (2F, CF2g); 123.1
(2F, CF2g); 126.0 (2F, CF2w). La RMN du 13C permet de
(C2H4CO2 )(CH2)7CH3e (<1).
Produit 8i. RMN1H (CDCl3/TMS) ꢀ (ppm): 0.9( t, 3H,
CH3); 1.3 (m, 18H, (CH2)9); 1.9 (m, 2H, CH2CH2N ); 3.0
Â
con®rmer la presence des carbones des fonctions carbonyles
des groupements SCO et CO2 qui se situent respectivement
vers 170 et 200 ppm. Les signaux entre 129 et 132 ppm
(m, 2H, CH2CH2N ); 3.2 (m, 4H, CH2CH2CO2 et
CH2SCO); 2.45 (m, 2H, C8F17CH2); 4.9 (s, 2H, CH2C6H5);
3.4 (m, 2H, CH2CH2CO2 ); 4.2 (s, 2H, SCOCH2); 7.5 (m,