(S)-3-(p-tolyl)butanal dimethyl acetal

Base Information

Chemical Name:(S)-3-(p-tolyl)butanal dimethyl acetal
CAS No.:151697-16-4
Molecular Formula:C₁₃H₂₀O₂
Molecular Weight:208.301
Hs Code.:

Synonyms:(S)-3-(p-tolyl)butanal dimethyl acetal

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Chemical Property of (S)-3-(p-tolyl)butanal dimethyl acetal

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Technology Process of (S)-3-(p-tolyl)butanal dimethyl acetal

There total 1 articles about (S)-3-(p-tolyl)butanal dimethyl acetal 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:

: 504-61-0,542-72-3
(E)-but-2-enol

: 459-44-9
4-methylbenzenediazonium tetrafluoroborate

: 1431299-30-7
C₁₃H₂₀O₂

: C₁₃H₂₀O₂

: 151697-16-4
(S)-3-(p-tolyl)butanal dimethyl acetal

Guidance literature:: With palladium(II) trifluoroacetate; (R,R)-4,4'-bis(phenylmethyl)-2,2',5,5'-tetrahydro-2,2'-bioxazole; zinc(II) carbonate; In methanol; at 60 ℃; for 0.333333h; Overall yield = 54 %Spectr.; enantioselective reaction; Sealed tube;
DOI:10.1021/jo400378g

Reference yield:

: 151697-16-4
(S)-3-(p-tolyl)butanal dimethyl acetal

: 532-65-0
(+)-(S)-ar-turmerone

Guidance literature:: Multi-step reaction with 3 steps

1: 1.6 g / 80percent aq. acetic acid / 1 h / 60 °C

2: 73 percent / tetrahydrofuran / 0.33 h / 0 °C

3: 52 percent / PCC / CH₂Cl₂ / 1 h / Ambient temperature; 3A molecular sieves

With acetic acid; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane;

Reference yield:

: 151697-16-4
(S)-3-(p-tolyl)butanal dimethyl acetal

: 131651-37-1
(S)-turmeronol A

Guidance literature:: Multi-step reaction with 10 steps

1: 1.6 g / 80percent aq. acetic acid / 1 h / 60 °C

2: 99 percent / sodium chlorite, sodium dihydrogen phosphate / 2-methyl-propan-2-ol; H₂O; various solvent(s) / Ambient temperature

3: 2.3 g / nitric acid, conc. sulfuric acid, glacial acetic acid / CH₂Cl₂ / 0.25 h / -15 °C

4: 75 percent / diethyl ether / 0.17 h / 0 °C

5: hydrogen / platinum oxide / ethanol / 6.5 h / Ambient temperature

6: 1.) NaNO₂, 5N H₂SO₄, 2.) saturated aq. CuSO₄ / 1.) H₂O, 2.) 90 deg C, 1 h

7: 494 mg / diisopropylethylamine / CH₂Cl₂ / 3 h / 40 °C

8: 389 mg / NaOH / methanol; H₂O / 0.17 h / Heating

9: 127 mg / diethyl ether; pentane / 1.) 0 deg C, 2 h, 2.) 20 deg C, 5 h

10: 83 percent / 50percent aq. acetic acid, sulfuric acid / 3 h / 50 °C

With sodium hydroxide; sodium chlorite; sodium dihydrogen phosphate; sulfuric acid; hydrogen; nitric acid; copper(II) sulfate; acetic acid; N-ethyl-N,N-diisopropylamine; sodium nitrite; platinum(IV) oxide; In methanol; diethyl ether; ethanol; dichloromethane; water; tert-butyl alcohol; pentane;