(S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile

Base Information

Chemical Name:(S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile
CAS No.:1337458-46-4
Molecular Formula:C₁₄H₁₆N₂O₂
Molecular Weight:244.293
Hs Code.:

Synonyms:(S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile

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Technology Process of (S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile

There total 4 articles about (S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile 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: 71.0%

: 2026-48-4,473-75-6
(S)-valinol

: 73289-57-3
2-hydroxy-5-methylisophthalonitrile

: 1337458-46-4
(S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile

Guidance literature:: With zinc(II) chloride; In chlorobenzene; at 131 ℃; for 72h; Inert atmosphere;
DOI:10.1016/j.tetlet.2011.07.070

Reference yield:

: 129083-51-8
2-hydroxy-5-methyl-1,3-benzenedicarboxaldehyde-1,3-dioxime

: 1337458-46-4
(S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: dimethyl sulfoxide / 12 h / 100 °C

2: zinc(II) chloride / chlorobenzene / 72 h / 131 °C / Inert atmosphere

With zinc(II) chloride; In dimethyl sulfoxide; chlorobenzene;
DOI:10.1016/j.tetlet.2011.07.070

Reference yield:

: 106-44-5
p-cresol

: 1337458-46-4
(S)-2-hydroxy-3-(4-isopropyl-4,5-dihydrooxazol-2-yl)-5-methylbenzonitrile

Guidance literature:: Multi-step reaction with 4 steps

1.1: trifluoroacetic acid / 20 h / 0 - 85 °C / Inert atmosphere

1.2: 20 °C

2.1: hydroxylamine hydrochloride / dimethyl sulfoxide

3.1: dimethyl sulfoxide / 12 h / 100 °C

4.1: zinc(II) chloride / chlorobenzene / 72 h / 131 °C / Inert atmosphere

With hydroxylamine hydrochloride; trifluoroacetic acid; zinc(II) chloride; In dimethyl sulfoxide; chlorobenzene; 1.1: Duff reaction;
DOI:10.1016/j.tetlet.2011.07.070