tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate

Base Information

Chemical Name:tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate
CAS No.:1016975-28-2
Molecular Formula:C₁₉H₂₃N₃O₃S
Molecular Weight:373.476
Hs Code.:

Synonyms:tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate

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Chemical Property of tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate

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Technology Process of tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate

There total 1 articles about tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 1016975-27-1
tert-butyl 4-oxo-3-phenyl-2-thioxo-1,3,4, 5,7,8-hexahydropyrido[4,3-d]pyrimidine-6(2H)-carboxylate

: 74-88-4
methyl iodide

: 1016975-28-2
tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate

Guidance literature:: With 1,8-diazabicyclo[5.4.0]undec-7-ene; In N,N-dimethyl-formamide; at 0 ℃; for 0.5h;

Reference yield:

: 1016975-28-2
tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate

: 1016975-29-3
tert-butyl 2-(methanesulfinyl)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate

Guidance literature:: With sodium acetate; magnesium sulfate; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -70 ℃; for 3.5h;

Reference yield:

: 1016975-28-2
tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate

: 1016975-38-4
2-(methylthio)-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one

Guidance literature:: tert-butyl 2-(methylthio)-4-oxo-3-phenyl-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6(4H)-carboxylate; With hydrogenchloride; In 1,4-dioxane; at 0 - 20 ℃; for 1h;

With sodium carbonate; In 1,4-dioxane; water; pH=12;