Category: 180869-36-7

Application of 180869-36-7, Adding some certain compound to certain chemical reactions, such as: 180869-36-7, name is 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine,molecular formula is C8H12N2O2S, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 180869-36-7.

(11-[2″{4″Pgperldinyloxy)-4-pyrjmi’dg?yf]ethyl}oxy)-2-th|opheStep A – 4-[Bis(methy.oxy)methy l]-2-(methylsuifonyl)pyrimidine4-[betais(methyfoxy)methyl]-2-(methyithlo)pyrimldme (US Patent 6218537, 2001) (8.24 g, 46.1 mmo.) was dissolved s? 150 mL of DCM and cooled to 0 C with stirring. 3-Chloroperoxybenzoic acid (23.87 g, 70%, 98.8 rnmoi) was added in a single portion. The reaction was altowed to reach r? slowly, The reaction was stirred 2 h and quenched by the addition of 150 ml of 10% sodium sulfite solution. The mixture was poured into a separatory funnel and the layers were separated. The organic layer was washed with 150 mL of 10% Na2COs solution (2X) and brine (IX). The organic layer was dried over ^IgSO4, filtered, and concentrated in vacuo. Purification by Hash chromatography afforded 10.25 g (98%) of the title compound. 1H NMR (400 IVlHz8 CDCb) S 8.96 (d, J- 4.9 Hz1 1 H), 778 (d , J^- 4.9 Hz, 1 H), 5.34 (s, 1 H), 3.48 (s, 6H), 3.38 (s, 3H).

In the field of chemistry, the synthetic routes of compounds are constantly being developed and updated. I will also mention this compound in other articles. 180869-36-7, 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; SMITHKLINE BEECHAM CORPORATION; WO2007/143456; (2007); A2;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Synthetic Route of 180869-36-7, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 180869-36-7, name is 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine. This compound has unique chemical properties. The synthetic route is as follows.

b 2-Methylthiopyrimidine-4-carboxaldehyde The product of example 1(a) (9.96 g, 50 mmol), and 3N HCl (42 mL, 126 mmol) were combined and stirred at 48 C. for 16 h, cooled to 23 C., combined with EtOAc (200 mL) and made basic by the addition of solid Na2 CO3 (12.6 g, 150 mmol). The aqueous phase was extracted with EtOAc (4*150 mL, dried (Na2 SO4), concentrated and the residue was filtered through a pad of silica (ca 150 mL) with CH2 Cl2 to afford 7.49 g (97%) of the title compound 1 H NMR (CDCl3): delta9.96 (s,1), 8.77 (d, 1), 7.44 (d, 1), 2.62 (s,3).

While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 180869-36-7, 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine.

Reference:
Patent; SmithKline Beecham Corporation; US5756499; (1998); A;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.180869-36-7, name is 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine, molecular formula is C8H12N2O2S, molecular weight is 200.26, as common compound, the synthetic route is as follows.Safety of 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine

b 2-Methylthiopyrimidine-4-carboxaldehyde The product of example 1(a) (9.96 g, 50 mmol), and 3 N HCl (42 mL, 126 mmol) were combined and stirred at 48 C. for 16 h, cooled to 23 C., combined with EtOAc (200 mL) and made basic by the addition of solid Na2 CO3 (12.6 g, 150 mmol). The aqueous phase was extracted with EtOAc (4*150 mL, dried (Na2 DO4), concentrated and the residue was filtered through a pad of silica (ca 150 mL) with CH2 Cl2 to afford 7.49 g (97%) of the title compound 1 H NMR (CDCl3): delta 9.96 (s,1), 8.77 (d, 1), 7.44 (d, 1), 2.62 (s,3).

At the same time, in my other blogs, there are other synthetic methods of this type of compound,180869-36-7, 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine, and friends who are interested can also refer to it.

Reference:
Patent; SmithKline Beecham Corporation; US6046208; (2000); A;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia

Reference of 180869-36-7, Adding some certain compound to certain chemical reactions, such as: 180869-36-7, name is 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine,molecular formula is C8H12N2O2S, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 180869-36-7.

Example 29A (14.6 g) was dissolved in methanol (122 mL) and water (122 mL) and the stirring mixture was cooled with an ice bath then oxone (potassium peroxomonosulfate) (67.2 g) was added portionwise over 15 minutes. The resulting mixture was stirred at 0 C for 3 hours, and the cooling bath was removed to allow for the reaction to stir at room temperature for an additional 2 hours. The mixture was concentrated to remove most of the methanol and the remaining aqueous mixture was filtered and washed with ~200 mL of methylene chloride. The biphasic mixture was poured into a separatory funnel, the organic layer was removed and the aqueous layer was washed with one portion of methylene chloride. The organic layers were combined, dried over anhydrous magnesium sulfate, filtered and concentrated onto silica gel. Purification by flash chromatography on a CombiFlash Teledyne Isco system using a Teledyne Isco RediSep Rf gold 330 g silica gel column (eluting 50-100% ethyl acetate/heptane) afforded the title compound. MS (APCI) m/z 233.3 (M+H)+.

According to the analysis of related databases, 180869-36-7, the application of this compound in the production field has become more and more popular.

Reference:
Patent; ABBVIE INC.; ABBVIE DEUTSCHLAND GMBH & CO. KG; BRAJE, Wilfried; DOHERTY, George; JANTOS, Katja; JI, Cheng; JUDD, Andrew; KUNZER, Aaron; MASTRACCHIO, Anthony; SONG, Xiaohong; SOUERS, Andrew; SULLIVAN, Gerard; TAO, Zhi-Fu; LAI, Chunqui; KLING, Andreas; POHLKI, Frauke; TESKE, Jessc; WENDT, Michael; BRADY, Patrick; WANG, Xilu; PENNING, Thomas; MICHAELIDES, Michael; (448 pag.)WO2019/35927; (2019); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia