Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 6326-42-7, name is Methyl 2-iodo-4-nitrobenzoate, A new synthetic method of this compound is introduced below., SDS of cas: 6326-42-7
A solution of the compound 8 (10.0 g, 32.57 mmol) and SnCl2. 2 hi) (22.04 g, 97,69 mmol, 3 equiv.) in EtOAc ( 150 mL) was refluxed for 5 hours until TLC (EtOAc/hexane, 1 : 1) indicated that reaction was complete. The reaction mixture was poured in a 500 ml beaker and it was diluted with 100 ml of EtOAc followed by the addition of potassium carbonate and 200 ml of deionized water and the two layer mixture was stirred for 30 minutes. The milky suspension was filtered through a short bed of CELITE and the organic layer was separated. The combined organic layer was sequentially treated with saturated brine and anhydrous Na2S0 . Purification by flash column chromatography using EtOAc: petroleum ether (1 : 1) afforded a pale yellow solid 9 (5.86 g, 65% yield). [0396] FontWeight=”Bold” FontSize=”10″ 1I NMR (400 MHz, CDC13, TMS) delta 3.86 (s, 3H), 4.01 (broad singlet, 2H), 6.58-6.64 (dd, IH, Jj = 2.29 Hz, J2 = 8.70 Hz), 7.30 (d, 1H, J = 2.29 Hz), 7.77 (d, 1H, J – 8.24 Hz). 1 C NMR (100 MHz, CDC13) delta: 51.87, 96.53, 1 13,44, 127,03, 132.95, 150,24, 165,92, MS (ESI): m/z (%) 300. 9 (M Xa }
The synthetic route of 6326-42-7 has been constantly updated, and we look forward to future research findings.