4-Pyridinecarboxaldehyde, 5-(3-butenyl)-2-methyl-3-(phenylmethoxy)-, oxime

Base Information

Chemical Name:4-Pyridinecarboxaldehyde, 5-(3-butenyl)-2-methyl-3-(phenylmethoxy)-, oxime
CAS No.:139392-18-0
Molecular Formula:C₁₈H₂₀N₂O₂
Molecular Weight:296.369
Hs Code.:
Mol file:139392-18-0.mol

Synonyms:

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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 4-Pyridinecarboxaldehyde, 5-(3-butenyl)-2-methyl-3-(phenylmethoxy)-, oxime

Chemical Property:

Purity/Quality:

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Technology Process of 4-Pyridinecarboxaldehyde, 5-(3-butenyl)-2-methyl-3-(phenylmethoxy)-, oxime

There total 10 articles about 4-Pyridinecarboxaldehyde, 5-(3-butenyl)-2-methyl-3-(phenylmethoxy)-, oxime 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:

: 139392-17-9
3-benzyloxy-5-(3-butenyl)-2-methyl-4-pyridinecarboxaldehyde

: 139392-18-0
3-Benzyloxy-5-but-3-enyl-2-methyl-pyridine-4-carbaldehyde oxime

Guidance literature:: With hydroxylamine hydrochloride; sodium acetate; In methanol; water; at 20 - 50 ℃; for 0.333333h;
DOI:10.3891/acta.chem.scand.46-0060

Reference yield:

: 100-44-7
benzyl chloride

: 139392-18-0
3-Benzyloxy-5-but-3-enyl-2-methyl-pyridine-4-carbaldehyde oxime

Guidance literature:: Multi-step reaction with 4 steps

1: 860 mg / NaH / dimethylsulfoxide / 20 h / Ambient temperature

2: 95 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / Ambient temperature

3: 92 percent / sodium acetate, pyridinium chlorochromate / CH₂Cl₂ / 3 h / Ambient temperature

4: hydroxylamine hydrochloride, sodium acetate / methanol; H₂O / 0.33 h / 20 - 50 °C

With hydroxylamine hydrochloride; tetrabutyl ammonium fluoride; sodium acetate; sodium hydride; pyridinium chlorochromate; In tetrahydrofuran; methanol; dichloromethane; water; dimethyl sulfoxide;
DOI:10.3891/acta.chem.scand.46-0060

Reference yield:

: 139392-31-7
5-But-3-enyl-4-hydroxymethyl-2-methyl-pyridin-3-ol

: 139392-18-0
3-Benzyloxy-5-but-3-enyl-2-methyl-pyridine-4-carbaldehyde oxime

Guidance literature:: Multi-step reaction with 5 steps

1: 1.37 g / 4-dimethylaminopyridine (DMAP), Et₃N / CH₂Cl₂ / 1.5 h

2: 860 mg / NaH / dimethylsulfoxide / 20 h / Ambient temperature

3: 95 percent / tetrabutylammonium fluoride / tetrahydrofuran / 0.5 h / Ambient temperature

4: 92 percent / sodium acetate, pyridinium chlorochromate / CH₂Cl₂ / 3 h / Ambient temperature

5: hydroxylamine hydrochloride, sodium acetate / methanol; H₂O / 0.33 h / 20 - 50 °C

With dmap; hydroxylamine hydrochloride; tetrabutyl ammonium fluoride; sodium acetate; sodium hydride; triethylamine; pyridinium chlorochromate; In tetrahydrofuran; methanol; dichloromethane; water; dimethyl sulfoxide;
DOI:10.3891/acta.chem.scand.46-0060