2-NITRO-4-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE synthesis
- Product Name:2-NITRO-4-(TRIFLUOROMETHYL)BENZENESULFONYL CHLORIDE
- CAS Number:837-95-6
- Molecular formula:C7H3ClF3NO4S
- Molecular Weight:289.62
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
1000210-73-0
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Yield:-
Steps:
12 2-(2,4-Dichlorophenyl)-3-(4-trifluromethyl-2-nitrobenzenesulfonamido)-1(1H-1,2,4-triazol-1-yl)propan-2-ol
EXAMPLE 12 2-(2,4-Dichlorophenyl)-3-(4-trifluromethyl-2-nitrobenzenesulfonamido)-1(1H-1,2,4-triazol-1-yl)propan-2-ol Following the procedure described in the preceeding examples but using 2-(2,4-dichlorophenyl)-3-amino-1-(1H-1,2,4-triazol-1-yl)propan-2-ol and 2-nitro-4-trifluromethylbenzenesulfonylchloride, the title com-pound was obtained in a similar yield: mp 97°-105° C.; 1 H NMR (80 MHz, CDCl3) δ (TMS) 8.4-7.7 (m, 4H, arom), 7.6-6.9 (m, 3H, arom.), 6.03 (br t, J=5 Hz, 1H, NH), 4.98 (AB system, Δν=0.66, J=14.5 Hz, 2H, CH2 --Tr), 3.87 (d, J=6 Hz, 2H, CH2 NH). Anal calcd. for C18 H14 Cl2 F3 N5 O5 S: C 40.01%; H 2.61%; N 12.96%. Found: C 40.34%; H 2.84%; N 12.57%.
References:
J. Uriach & Cia. S.A. US5360813, 1994, A
400-98-6
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837-95-6
80 suppliers
$15.00/250mg