Category: 6279-86-3

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 6279-86-3, name is Triethyl methanetricarboxylate, This compound has unique chemical properties. The synthetic route is as follows., 6279-86-3

Synthesis of sodium salt of 2-ethoxycarbonyl-malonic acid diethyl ester; Sodium ethoxide solution was prepared in a flame-dried 100 mL flask under a flow of argon gas using sodium metal (0.21 g, 9.14 mmol) and dry ethanol and was added slowly to a solution of triethyl methanetricarboxylate (2.12 g, 9.14 mmol) in 20 mL of THF while the reaction temperature was maintained around 1 0C using an ice bath. This resulted in the precipitation of product as white solid. The solvent was removed under reduced pressure and the salt was washed with dry petroleum ether and dried under high vacuum to get the product, which was non-hygroscopic in nature. 1H NMR (300 MHz, D2O): 1.22 (t, 9H), 4.08 (q, 6H). Mass: 232 [(MM)-Na+].

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference:
Patent; INDIAN INSTITUTE OF TECHNOLOGY BOMBAY; WO2006/117800; (2006); A2;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 6279-86-3, name is Triethyl methanetricarboxylate, This compound has unique chemical properties. The synthetic route is as follows., 6279-86-3

1b) 6-Hydroxy-2-phenyl-3-(phenylmethyl)-4(3H)-pyrimidinone; A mixture of the compound from example 1(a) (0.342 g, 1.63 mmol), triethyl methanetricarboxylate (0.755 g, 3.25 mmol), methanolic sodium methoxide (0.378 mL of a 4.37 M solution, 1.65 mmol) and ethanol (3 mL) was stirred in a microwave reactor at 160 C. for 0.5 h, then cooled and poured into 1M aqueous hydrochloric acid (20 mL). The mixture was extracted with ethyl acetate, and the extracts washed with brine, dried (MgSO4) and evaporated under reduced pressure. The residue was chromatographed (silica gel, 5-10% methanol/dichloromethane) to give the title compound (0.320 g, 44%) as a foam. 1H NMR (400 MHz, DMSO-d6) delta ppm 5.05 (s, 2 H) 5.50 (s, 1 H) 6.87 (m, 2 H) 7.18-7.26 (m, 3 H) 7.36-7.43 (m,4H) 7.49 (m, 1 H) 11.64 (s, 1 H).

If you are interested in these compounds, you can also browse my other articles.Thank you for taking the time to read this article. I hope you enjoyed it.

Reference:
Patent; Shaw, Antony N.; Duffy, Kevin J.; Tedesco, Rosanna; Wiggall, Kenneth; US2008/171756; (2008); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics