-acetaldehyde

Base Information

Chemical Name:-acetaldehyde
CAS No.:108763-72-0
Molecular Formula:C₁₉H₁₈O₅
Molecular Weight:326.349
Hs Code.:

<r-2-phenyl-c-4-(3',4'-methylenedioxyphenyl)-1,3-dioxan-c-5-yl>-acetaldehyde

Synonyms:-acetaldehyde

Suppliers and Price of -acetaldehyde

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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 -acetaldehyde

Chemical Property:

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Technology Process of -acetaldehyde

There total 5 articles about -acetaldehyde 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: 86.0%

: 108763-71-9
2-(r-2-phenyl-c-4-(3',4'-methylenedioxyphenyl)-1,3-dioxan-c-5-yl)-ethanol

: 108763-72-0
-acetaldehyde

Guidance literature:: With dipyridine chromium trioxide; In dichloromethane; for 0.25h;
DOI:10.1016/S0040-4020(01)87655-9

Reference yield:

: 120-57-0,30024-74-9
piperonal

: 108763-72-0
-acetaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) (i.Pr)2NH, n.BuLi / 1.) THF/hexane, -78 deg C, 45 min, 2.) THF/hexane, -78 deg C, 30 min

2: 95 percent / LiAlH₄ / tetrahydrofuran / 2 h / 0 °C

3: 70 percent / CuSO₄ / CHCl₃ / 48 h / Ambient temperature

4: 86 percent / CrO_3.Py₂ / CH₂Cl₂ / 0.25 h

With lithium aluminium tetrahydride; n-butyllithium; dipyridine chromium trioxide; copper(II) sulfate; diisopropylamine; In tetrahydrofuran; dichloromethane; chloroform;
DOI:10.1016/S0040-4020(01)87655-9

Reference yield:

: 100-52-7
benzaldehyde

: 108763-72-0
-acetaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / CuSO₄ / CHCl₃ / 48 h / Ambient temperature

2: 86 percent / CrO_3.Py₂ / CH₂Cl₂ / 0.25 h

With dipyridine chromium trioxide; copper(II) sulfate; In dichloromethane; chloroform;
DOI:10.1016/S0040-4020(01)87655-9