1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide

Base Information

Chemical Name:1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide
CAS No.:75491-42-8
Molecular Formula:C₁₆H₂₁N₃O₃
Molecular Weight:303.361
Hs Code.:

Synonyms:1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide

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Chemical Property of 1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide

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Technology Process of 1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide

There total 3 articles about 1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide 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: 81.0%

: 75491-51-9
1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenylethyl-2)-3-imidazoline-3-oxide

: 75491-42-8
1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide

Guidance literature:: With n-Amyl nitrite; sodium methylate; In methanol; for 50h;
DOI:10.1007/BF00958816

Reference yield:

: 93-89-0,99341-95-4
benzoic acid ethyl ester

: 75491-42-8
1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / 0.5 h

2: 81 percent / MeONa, amyl nitrite / methanol / 50 h

With n-Amyl nitrite; sodium methylate; In methanol;
DOI:10.1007/BF00958816

Reference yield:

: C₉H₁₇LiN₂O

: 75491-42-8
1,2,2,5,5-pentamethyl-4-(1-oxo-1-phenyl-2-hydroxyiminoethyl-2)-3-imidazoline-3-oxide

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / 0.5 h

2: 81 percent / MeONa, amyl nitrite / methanol / 50 h

With n-Amyl nitrite; sodium methylate; In methanol;
DOI:10.1007/BF00958816