List of used abbreviations - RosDok - Universität Rostock

(CH2CH3), 33.3 (CH2), 40.1 (CH2), 52.1 (OCH3), 111.3 (C), 127.9 (2CH), 128.9 (CH),
130.7 (C), 131.1, 132.8 (CH),133.0, 134.0, 134.8, 135.5, 138.9, 169.3 (C). IR (ATR):
ν ~ = 2947 (w), 2926 (w), 2736 (w)., 2249 (w), cm −1 . MS (EI, 70 eV): m/z (%): 364 (M + ,
37 Cl, 38), 362 (M + , 35 Cl, 100), 317 (29), 315 (37), 303 (10) 301 (10), 281 (24), 268
(13), 267 (63), 225 (12), 224 (10). HRMS (EI): calcd for C20H23O2ClS [M + ]:
362.09453, found 362.094465.
S
O
Me Ph
Cl
Et
OMe
Methyl 4-methyl-5-(2-chloroethyl)-2-(4-ethylphenyl-
sulfanyl)-6-phenylbenzoate (8x): Starting with 7b (283 mg,
2.25 mmol), 3g (460 mg, 1.5 mmol), TiCl4 (0.25 mL, 2.25
mmol) and CH2Cl2 (45 mL), 8x was isolated as a highly
viscous oil (248 mg, 40%). 1 H NMR (250 MHz, CDCl3): δ =
1.15 (t, J=7.5 Hz, 3 H, CH2CH3), 2.13 (s, 3 H, CH3), 2.23 (s, 3
H, CH3), 2.54 (q, J=7.5 Hz, 2H, CH2CH3) 3.03 (t, J=8.3 Hz, 2
H, CH2), 3.39 (t, J=8.3 Hz, 2 H, CH2), 3.77 (s, 3 H, OCH3), 6.96-7.66 (m, 10H, ArH).
13 C NMR (62 MHz, CDCl3): δ = 20.1 (CH3), 21.3 (CH3), 28.5 (CH2CH3), 33.1 (CH2),
40.2 (CH2), 52.1 (OCH3), 127.8 (CH), 128.0, 128.8, 129.2 (2CH), 131.2, 132.3 (C),
132.4 (2CH), 132.5 (CH), 133.6, 134.7, 138.0, 139.1, 140.7, 144.1, 168.3 (C). IR
(ATR): ν ~ = 2948 (w), 2921 (w), 2734 (w)., 2249 (w), 1728 (s), 1588 (m), 1573 (m),
1473 (m), 1435 (m), 1392 (m), 1377 (m), 1325 (m), 1270 (sd), 1190 (s), 1140 (s),
1040 (s), 907 (s), 777 (s), 728 (s), 691 (s), 646 (m) cm −1 . MS (EI, 70 eV): m/z (%):
426 (M + , 37 Cl, 38), 424 (M + , 35 Cl, 100), 317 (29), 315 (37), 303 (10) 301 (10), 281
(24), 268 (13), 267 (63), 225 (12), 224 (10). HRMS (EI): calcd for C20H23O2Cl1S [M + ]:
424.09453, found 424.094465.
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