C₃₃H₄₀O₄

Base Information

Chemical Name:C₃₃H₄₀O₄
CAS No.:1286188-94-0
Molecular Formula:C₃₃H₄₀O₄
Molecular Weight:500.678
Hs Code.:

C<sub>33</sub>H<sub>40</sub>O<sub>4</sub>

Synonyms:C₃₃H₄₀O₄

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Chemical Property of C₃₃H₄₀O₄

Chemical Property:

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Technology Process of C₃₃H₄₀O₄

There total 6 articles about C₃₃H₄₀O₄ 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: 91.0%

: 1286188-93-9
C₄₁H₅₀O₃Si

: 1286188-94-0
C₃₃H₄₀O₄

Guidance literature:: C₄₁H₅₀O₃Si; With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 85 ℃; for 8h; Molecular sieve; Sealed tube;

With potassium fluoride; dihydrogen peroxide; sodium hydrogencarbonate; In tetrahydrofuran; methanol; water; at 85 ℃; for 1h; Sealed tube;
DOI:10.1002/chem.201002927

Reference yield:

: 1286188-91-7
C₄₇H₆₂O₃Si₂

: 1286188-94-0
C₃₃H₄₀O₄

Guidance literature:: Multi-step reaction with 3 steps

1.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 15 h / 20 °C

2.1: sodium bis(2-methoxyethoxy)aluminium dihydride / dichloromethane; toluene / -20 - 20 °C

3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 8 h / 85 °C / Molecular sieve; Sealed tube

3.2: 1 h / 85 °C / Sealed tube

With tetrabutyl ammonium fluoride; acetic acid; sodium bis(2-methoxyethoxy)aluminium dihydride; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1002/chem.201002927

Reference yield:

: 828915-85-1
(S)-4-{(3S,4R)-4-(tert-Butyl-dimethyl-silanyloxy)-3-[2-(dimethyl-phenyl-silanyl)-ethyl]-6-methylene-cyclohex-1-enyl}-pentanoic acid

: 1286188-94-0
C₃₃H₄₀O₄

Guidance literature:: Multi-step reaction with 6 steps

1.1: bis(2,4,6-trimethylpyridine)iodine(I) hexafluorophosphate / toluene / 15 h / 0 - 20 °C / Darkness

1.2: 2.25 h / 75 °C

1.3: 0 - 20 °C

2.1: pyridine; dmap / dichloromethane / 12 h / 20 °C

3.1: pyridine; Dess-Martin periodane / dichloromethane / 12 h / 20 °C / Darkness

4.1: tetrabutyl ammonium fluoride; acetic acid / tetrahydrofuran / 15 h / 20 °C

5.1: sodium bis(2-methoxyethoxy)aluminium dihydride / dichloromethane; toluene / -20 - 20 °C

6.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 8 h / 85 °C / Molecular sieve; Sealed tube

6.2: 1 h / 85 °C / Sealed tube

With pyridine; dmap; tetrabutyl ammonium fluoride; Dess-Martin periodane; acetic acid; sodium bis(2-methoxyethoxy)aluminium dihydride; bis(2,4,6-trimethylpyridine)iodine(I) hexafluorophosphate; In tetrahydrofuran; dichloromethane; toluene; 3.1: Dess-Martin oxidation;
DOI:10.1002/chem.201002927