List of used abbreviations - RosDok - Universität Rostock

J=8.3 Hz, 2 H, CH2), 3.78 (s, 3 H, OCH3), 6.93-7.29 (m, 5 H, ArH). 13 C NMR (62
MHz, CDCl3): δ = 21.1 (CH3), 21.3 (CH3), 33.1 (CH2), 41.6 (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), 1728
(s), 1588 (m), 1573 (m), 1473 (m), 1435 (m), 1392 (m), 1377 (m), 1327 (m), 1270
(sd), 1190 (s), 1140 (s), 1040 (s), 907 (s), 777 (s), 728 (s), 691 (s), 645 (m) cm −1 .
GC-MS (EI, 70 eV): m/z (%): 372 (M + , 37 Cl, 37 Cl, 14), 371 (M + , 35 Cl, 37 Cl, 70), 370
(M + , 35 Cl, 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 C18H18O2Cl2S [M + ]: 368.03991, found
368.040296.
Cl
S
O
Me Ph
Cl
OMe
Methyl 4-methyl-5-(2-chloroethyl)-2-(4-chlorophenyl-
sulfanyl)-6-phenylbenzoate (8l): Starting with 7b (283 mg,
2.25 mmol), 3i (472 mg, 1.5 mmol), TiCl4 (0.25 mL, 2.25
mmol) and CH2Cl2 (45 mL), 8l was isolated as a highly
viscous oil (303 mg, 47%). 1 H NMR (250 MHz, CDCl3): δ =
2.18 (s, 3 H, CH3), 3.03 (t, J=8.3 Hz, 2 H, CH2), 3.44 (t, J=8.3
Hz, 2 H, CH2), 3.77 (s, 3 H, OCH3), 6.93-7.26 (m, 5 H, ArH).
13 C NMR (62 MHz, CDCl3): δ = 20.1 (CH3), 33.1 (CH2), 41.6 (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 ~ = 2947 (w), 2921
(w), 2734 (w), 2249 (w), 1728 (s), 1588 (m), 1577 (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 . GC-MS (EI, 70 eV): m/z (%): 434 (M + , 37 Cl, 37 Cl, 12), 432 (M + ,
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