Electric Literature of 914612-23-0, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 914612-23-0, name is 6-Benzyl-4-chloro-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidine, molecular formula is C14H14ClN3, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Alternative synthesis for (S)-3-(6-Benzyl-5,6, 7,8-tetrahvdro-Dyrido[4,3-dlDyrimidin-4-yloxy)- Dyrrolidine-1 -carboxylic acid tert-butyl ester; To a solution of (S)-3-hydroxypyrrolidine-1 – carboxylic acid tert-butyl ester (6.21 g, 33.16 mmol) and 6-benzyl-4-chloro-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidine (9 g, 34.65 mmol) in 2-Me-THF (100 ml.) was added under nitrogen tBuOK (8.17 g, 72.95 mmol). The mixture was stirred at rt for 25 min. The mixture was quenched with H20. The organic layer was washed with brine. The resulting organic solution was concentrated in vacuo to provide (S)- 3-(6-benzyl-5, 6, 7, 8-tetrahydro-pyrido[4,3-d]pyrimidin-4-yloxy)-pyrrolidine-1 -carboxylic acid tert-butyl ester (12.6 g, 89% yield) as a yellow gum.
According to the analysis of related databases, 914612-23-0, the application of this compound in the production field has become more and more popular.
Reference:
Patent; NOVARTIS AG; COOKE, Nigel Graham; FERNANDES GOMES DOS SANTOS, Paulo; GRAVELEAU, Nadege; HEBACH, Christina; HOeGENAUER, Klemens; HOLLINGWORTH, Gregory; SMITH, Alexander Baxter; SOLDERMANN, Nicolas; STOWASSER, Frank; STRANG, Ross; TUFILLI, Nicola; VON MATT, Anette; WOLF, Romain; ZECRI, Frederic; WO2012/4299; (2012); A1;,
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia