5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one

Base Information

• Chemical Name: 5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one
• CAS No.: 219321-13-8
• Molecular Formula: C₁₉H₂₁NO₄
• Molecular Weight: 327.38

Synonyms:5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one

Chemical Property of 5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one

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Technology Process of 5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one

There total 2 articles about 5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one 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: 95.0%

(S)-tert-leucinol (112245-13-3) + (3,4-dihydroxy-2-methoxyphenyl) (phenyl) methanone (177703-29-6) → 5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one (219321-13-8)

Guidance literature:

With tetraethylammonium perchlorate; In methanol; at 20 ℃; Electrochemical reaction; platinum electrode E = +0.4 V vs. saturated calomel electrode;

DOI:10.1021/jm991105j

Reference yield: 95.0%

2‐amino‐3,3‐dimethylbutan‐1‐ol (3907-02-6) + (3,4-dihydroxy-2-methoxyphenyl) (phenyl) methanone (177703-29-6) → 5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one (219321-13-8)

Guidance literature:

With tetraethylammonium perchlorate; In methanol; Ambient temperature; electrochemical oxidn.; platinum anode, platinum cathode;

DOI:10.1016/S0040-4039(98)02037-1

Reference yield: 85.0%

5-benzoyl-3-tert-butyl-8a-hydroxy-3,4-dihydro-2H,8aH-benzo[1,4]oxazin-8-one (219321-13-8) → (3-tert-butyl-8-hydroxy-3,4-dihydro-2H-benzo[1,4]oxazin-5-yl)-phenyl-methanone

Guidance literature:

With tetraethylammonium perchlorate; In methanol; at 20 ℃; Electrochemical reaction; mercury electrode (E = -1.3 V vs. sce);

DOI:10.1021/jm991105j

upstream raw materials:

2‐amino‐3,3‐dimethylbutan‐1‐ol

(3,4-dihydroxy-2-methoxyphenyl) (phenyl) methanone

(S)-tert-leucinol

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