Category: 915213-54-6

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. 915213-54-6, name is Ethyl 2-(4,4-difluorocyclohexyl)acetate, A new synthetic method of this compound is introduced below., Computed Properties of C10H16F2O2

To a solution ofethyl 2-(4-oxocyclohexyl)acetate(0.4 g) inDCM(5 mL) was addedDeoxo-Fluor(0.881 mL) andEtOH(0.038 mL). The reaction mixture was stirred at rt for 16 h and then diluted with sat. NaHCO3and EtOAc. The organic phase was washed with water, sat. NaCl and dried over anhydrous Na2SO4, filtered and dried to yield ethyl 2-(4,4-difluorocyclohexyl)acetate (0.4 g). To a solution ofethyl 2-(4,4-difluorocyclohexyl) acetateinTHF/MeOH(2 mL) was added 1NNaOH(1 mL), and the reaction mixture was stirred at rt for 16 h. The reaction mixture was concentrated, then diluted with EtOAc and acidified with 1N HCl. The organic phase was washed with sat. NaCl, dried over anhydrous Na2SO4, filtered and concentrated to yield2-(4,4-difluorocyclohexyl)acetic acidas ayellowsolid.1H NMR (400 MHz, DMSO-d6) ppm 12.13 (1H, br. s.), 2.06-2.28 (3H, m), 1.92-2.03 (1H, m), 1.72-1.91 (4H, m), 1.31-1.48 (1H, m), 1.10-1.31 (2H, m).

The synthetic route of 915213-54-6 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; Hewawasam, Piyasena; Lopez, Omar D.; Tu, Yong; Wang, Alan Xiangdong; Xu, Ningning; Kadow, John F.; Meanwell, Nicholas A.; Gupta, Samayamuthula Venkata Satya Arun Kumar; Kumar, Indasi J. Gopi; Ponugupati, Suresh Kumar; Belema, Makonen; US2015/23913; (2015); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Some common heterocyclic compound, 915213-54-6, name is Ethyl 2-(4,4-difluorocyclohexyl)acetate, molecular formula is C10H16F2O2, 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. category: esters-buliding-blocks

To a solution of ethyl 2-(4-oxocyclohexyl)acetate (0.4 g) in DCM (5 mL) was added Deoxo-Fluor (0.881 mL) and EtOH (0.038 mL). The reaction mixture was stirred at rt for 16 h and then diluted with sat. aHC03 and EtOAc. The organic phase was washed with water, sat. NaCl and dried over anhydrous Na2S04, filtered and dried to yield ethyl 2-(4,4-difluorocyclohexyl)acetate (0.4 g). To a solution of ethyl 2-(4,4-difluorocyclohexyl) acetate in THF/MeOH (2 mL) was added IN NaOH (1 mL), and the reaction mixture was stirred at rt for 16 h. The reaction mixture was concentrated, then diluted with EtOAc and acidified with IN HCl. The organic phase was washed with sat. NaCl, dried over anhydrous Na2S04, filtered and concentrated to yield 2-(4,4-difluorocyclohexyl)acetic acid as a yellow solid. 1H NMR (400 MHz, DMSO-i) ppm 12.13 (1 H, br. s.), 2.06 – 2.28 (3 H, m), 1.92 – 2.03 (1 H, m), 1.72 – 1.91 (4 H, m), 1.31 – 1.48 (1 H, m), 1.10 – 1.31 (2 H, m).

These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 915213-54-6, its application will become more common.

Reference:
Patent; BRISTOL-MYERS SQUIBB COMPANY; HEWAWASAM, Piyasena; LOPEZ, Omar D.; TU, Yong; WANG, Alan Xiangdong; XU, Ningning; KADOW, John F.; MEANWELL, Nicholas A.; GUPTA, Samayamunthula Venkata Satya Arun Kumar; KUMAR, Indasi J. Gopi; PUNUGUPATI, Suresh Kumar; BELEMA, Makonen; WO2015/5901; (2015); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics