Category: 6136-66-9

Application of 6136-66-9, These common heterocyclic compound, 6136-66-9, name is (4-Iodophenyl)(phenyl)methanone, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.

Example 74. 4-(Triethoxysilyl)benzophenone (S57)[Rh(COd)(MeCN)2]BF4 (11.0 mg, 0.0300 mmol, 0.0300 equiv) and 4- iodobenzophenone (307 mg, 1.00 mmol, 1.00 equiv) were charged in 10 mL vial capped with a rubber septum. The vial was evacuated and backfilled with nitrogen. To this vial, DMF (4 mL), triethylamine (0.420 mL, 3.00 mmol, 3.00 equiv) and triethoxysilane (0.360 mL, 2.00 mmol, 2.00 equiv) were added. The reaction mixture was stirred at 80 0C for 2 h, then cooled to 23 0C. The mixture was diluted with ether (50 mL) and washed three times with water (3 x 20 mL), dried over Na2SO4, filtered and concentrated under reduced pressure. The residue was purified by Kugelrohr distillation to give 275 mg of the title compound as a colorless oil (80% yield). R/= 0.45 (hexanes/EtOAc 3:1 (v/v)). NMR Spectroscopy: 1H NMR (500 MHz, CDCl3, 23 0C, delta): 7.82-7.77 (m, 6H), 7.59 (t, / = 7.5 Hz, IH), 7.48 (dd, / = 7.5 Hz, 7.5 Hz, 2H), 3.90 (q, / = 7.0 Hz, 6H), 1.27 (t, / = 7.0 Hz, 9H). 13C NMR (125 MHz, CDCl3, 23 0C, delta): 196.84, 139.05, 137.29, 136.34, 134.66, 132.54, 130.11, 129.00, 128.28, 58.91, 18.21. Mass Spectrometry: HRMS-FIA (m/z): Calcd for [M + Na]+, 367.13361. Found, 367.13347.

The synthetic route of 6136-66-9 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; PRESIDENT AND FELLOWS OF HARVARD COLLEGE; RITTER, Tobias; FURUYA, Takeru; TANG, Pingping; WO2010/59943; (2010); A2;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com

6136-66-9, name is (4-Iodophenyl)(phenyl)methanone, belongs to iodides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Computed Properties of C13H9IO

Compound 23: 25-mL reaction flask was charged with 4-iodobenzophenone (0.5 mmol), 1-(p-toluenesulfonyl)indole-3-boronic acid (0.75 mmol), sodium carbonate (1.0 mmol), cesium hydroxide monohydrate. (2.5 mmol), sodium iodide (0.25 mmol), pivalic acid (0.75 mmol), chloroform (1.5 mmol) and ethylene glycol (2.0 g), reacted at 120 C for 24 h. Cool to room temperature, extract, the solvent was evaporated under reduced pressure and then purified by column chromatography to yield 84%.

The synthetic route of 6136-66-9 has been constantly updated, and we look forward to future research findings.

6136-66-9, name is (4-Iodophenyl)(phenyl)methanone, belongs to iodides-buliding-blocks compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows. Computed Properties of C13H9IO

General procedure: A two-necked flask equipped with a magnetic stirring bar was charged with Cs2CO3 (2 or 3 mmol), MCM-41-L-proline-CuI (0.1 mmol), aryl iodide (1.0 mmol), acetamidine hydrochloride (1.2 or 2 mmol) and DMF (3.0 mL) under Ar. The reaction mixture was stirred at 130 or 140 C for 20 h. After being cooled to room temperature, the mixture was diluted with CH2Cl2 (10 mL) and filtered. The catalyst was washed with distilled water (2 ¡Á 5 mL) and EtOH (2 ¡Á 5 mL) and air dried when reused in the next run. The filtrate was concentrated with the aid of a rotary evaporator and the residue was purified by column chromatography on silica gel using petroleum ether (30-60 C)/ethylacetate (10:1 to 1:1) as eluent to give the desired product 2. All the products 2a-z are known compounds.

The synthetic route of 6136-66-9 has been constantly updated, and we look forward to future research findings.

Reference:
Article; Huang, Xue; Xiao, Ruian; You, Chongren; Yan, Tao; Cai, Mingzhong; Journal of Chemical Research; vol. 41; 6; (2017); p. 315 – 320;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com