08/9/2021 News Introduction of a new synthetic route about 914612-23-0

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. 914612-23-0, 6-Benzyl-4-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine, other downstream synthetic routes, hurry up and to see.

Application of 914612-23-0, Adding some certain compound to certain chemical reactions, such as: 914612-23-0, name is 6-Benzyl-4-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine,molecular formula is C14H14ClN3, 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 914612-23-0.

1-[(S)-3-(6-Benzyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy)-pyrrolidin-1-yl]-propan-1-one Step 1 To a solution of 1-((S)-3-hydroxy-pyrrolidin-1-yl)-propan-1-one (intermediate 2) (358 mg, 2.503 mmol) in 5 mL of THF was added NaH (108 mg, 2.70 mmol) under Ar. The mixture was stirred at rt for 15 min, then 6-benzyl-4-chloro-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidine (500 mg, 1.925 mmol) and 5 mL of THF were added and stirred at rt for 5 h. The reaction was quenched with H2O and extracted with ethylacetate, the org. layer was washed with brine, dried over MgSO4, filtered and evaporated to dryness. The residue was purified by flash-chromatography using Isco Companion system (12 g of SiO2) CH2Cl2/MeOH (95/5). The collected fractions were combined, evaporated and dried over high vacuum to give 1-[(S)-3-(6-benzyl-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy)-pyrrolidin-1-yl]-propan-1-one. (m=560 mg, yield 78%) MS: [M+H]+=367.6, Rt(7)=0.64 min.

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. 914612-23-0, 6-Benzyl-4-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine, other downstream synthetic routes, hurry up and to see.

Reference:
Patent; NOVARTIS AG; COOKE, Nigel Graham; FERNANDES GOMES DOS SANTOS, Paulo Antonio; FURET, Pascal; HEBACH, Christina; HOGENAUER, Klemens; HOLLINGWORTH, Gregory; KALIS, Christoph; LEWIS, Ian; SMITH, Alexander Baxter; SOLDERMANN, Nicolas; STAUFFER, Frederic; STRANG, Ross; STOWASSER, Frank; TUFFILLI, Nicola; VON MATT, Anette; WOLF, Romain; ZECRI, Frederic; US2015/342951; (2015); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia