2H-Pyran-2-acetaldehyde, tetrahydro-6-phenyl-4-[(triethylsilyl)oxy]-, (2R,4S,6S)-

Base Information

Chemical Name:2H-Pyran-2-acetaldehyde, tetrahydro-6-phenyl-4-[(triethylsilyl)oxy]-, (2R,4S,6S)-
CAS No.:913723-07-6
Molecular Formula:C19H30O3Si
Molecular Weight:334.531
Hs Code.:

Synonyms:

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Chemical Property of 2H-Pyran-2-acetaldehyde, tetrahydro-6-phenyl-4-[(triethylsilyl)oxy]-, (2R,4S,6S)-

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Technology Process of 2H-Pyran-2-acetaldehyde, tetrahydro-6-phenyl-4-[(triethylsilyl)oxy]-, (2R,4S,6S)-

There total 9 articles about 2H-Pyran-2-acetaldehyde, tetrahydro-6-phenyl-4-[(triethylsilyl)oxy]-, (2R,4S,6S)- 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: 95.0%

: 913723-06-5
[(2-allyl-6-phenyltetrahydropyran-4-yl)oxy]triethylsilane

: 913723-07-6
[(2R,4S,6S)-6-phenyl-4-triethylsilanyloxy-tetrahydro-pyran-2-yl]acetaldehyde

Guidance literature:: With ozone; triphenylphosphine; In dichloromethane; at -78 - 20 ℃;
DOI:10.1021/jo061296f

Reference yield:

: 77118-87-7,936-58-3
(S)-1-Phenyl-3-buten-1-ol

: 913723-07-6
[(2R,4S,6S)-6-phenyl-4-triethylsilanyloxy-tetrahydro-pyran-2-yl]acetaldehyde

Guidance literature:: Multi-step reaction with 6 steps

1: pyridine / CH₂Cl₂ / 0 °C

2: OsO₄; NaIO₄ / dioxane; H₂O / 5 h / 20 °C

3: SmI₂ / CH₂Cl₂ / 2 h / 0 °C

4: diethyl ether; tetrahydrofuran / 2 h / -78 °C

5: 66 percent / TFA / CH₂Cl₂ / -78 - -40 °C

6: 95 percent / ozone; PPh₃ / CH₂Cl₂ / -78 - 20 °C

With pyridine; sodium periodate; osmium(VIII) oxide; samarium diiodide; ozone; triphenylphosphine; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; diethyl ether; dichloromethane; water;
DOI:10.1021/jo061296f

Reference yield:

: 913723-02-1
Acrylic acid (S)-1-phenyl-but-3-enyl ester

: 913723-07-6
[(2R,4S,6S)-6-phenyl-4-triethylsilanyloxy-tetrahydro-pyran-2-yl]acetaldehyde

Guidance literature:: Multi-step reaction with 6 steps

1.1: Grubbs' second generation catalyst / CH₂Cl₂ / 3 h / 50 °C

2.1: H₂O₂; NaOH / methanol; H₂O / 0 - 20 °C

2.2: PPTS / benzene / 0.5 h / 80 °C

3.1: (PhSe)2; NaBH₄; acetic acid / tetrahydrofuran; ethanol / 1.5 h / 0 °C

4.1: diethyl ether; tetrahydrofuran / 2 h / -78 °C

5.1: 66 percent / TFA / CH₂Cl₂ / -78 - -40 °C

6.1: 95 percent / ozone; PPh₃ / CH₂Cl₂ / -78 - 20 °C

With sodium hydroxide; sodium tetrahydroborate; diphenyl diselenide; dihydrogen peroxide; ozone; acetic acid; triphenylphosphine; trifluoroacetic acid; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water;
DOI:10.1021/jo061296f