ChemicalBook CAS DataBase List 7-benzyl-3-phenyl-2-thioxo-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

7-benzyl-3-phenyl-2-thioxo-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one synthesis

2synthesis methods

Product Name:7-benzyl-3-phenyl-2-thioxo-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one
CAS Number:312513-68-1
Molecular formula:C22H19N3OS2
Molecular Weight:405.54

24237-54-5
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7-benzyl-3-phenyl-2-thioxo-2,3,5,6,7,8-hexahydropyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one

312513-68-1
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Yield:312513-68-1 46%

Reaction Conditions:

Stage #1: tinoridine;phenyl isothiocyanatewith potassium carbonate in acetonitrile; for 15 h;Reflux;
Stage #2: with hydrogenchloride in water;acetonitrile;Cooling;

References:

Al-Taisan, Khulud M.;Al-Hazimi, Hassan M. A.;Al-Shihry, Shar S. [Molecules,2010,vol. 15,# 6,p. 3932 - 3957] Location in patent:experimental part

ethyl 6-benzyl-2-[(phenylcarbamothioyl)amino]-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxylate

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312513-68-1
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References