5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester

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Chemical Name:5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester
CAS No.:960600-59-3
Molecular Formula:C₃₆H₄₀N₄O₄
Molecular Weight:592.738
Hs Code.:

Synonyms:5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester

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Chemical Property of 5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester

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Technology Process of 5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester

There total 3 articles about 5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester 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:

: C₃₆H₄₂N₂O₄

: 960600-59-3
5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester

Guidance literature:: With 4-toluenesulfonyl azide; triethylamine; In dichloromethane; at 0 - 20 ℃;
DOI:10.1016/j.tet.2007.09.062

Reference yield:

: 3-oxo-pent-4-enoic acid (-)-menthyl ester

: 960600-59-3
5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: aq. HCl / CH₂Cl₂ / 72 h / 20 °C

2: 1.65 g / tosyl azide; triethylamine / CH₂Cl₂ / 0 - 20 °C

With hydrogenchloride; 4-toluenesulfonyl azide; triethylamine; In dichloromethane;
DOI:10.1016/j.tet.2007.09.062

Reference yield:

: 16285-33-9
2,3-dihydro-2-phenyl-3-(phenylmethyl)-4(1H)-quinazolinone

: 960600-59-3
5-(3-benzyl-4-oxo-2-phenyl-3,4-dihydro-2H-quinazolin-1-yl)-2-diazo-3-oxo-pentanoic acid (-)-menthyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: aq. HCl / CH₂Cl₂ / 72 h / 20 °C

2: 1.65 g / tosyl azide; triethylamine / CH₂Cl₂ / 0 - 20 °C

With hydrogenchloride; 4-toluenesulfonyl azide; triethylamine; In dichloromethane;
DOI:10.1016/j.tet.2007.09.062