(+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde

Base Information

Chemical Name:(+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde
CAS No.:121893-33-2
Molecular Formula:C₁₆H₂₂OSi
Molecular Weight:258.436
Hs Code.:

Synonyms:(+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde

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Chemical Property of (+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde

Chemical Property:

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Technology Process of (+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde

There total 5 articles about (+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde 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: 51.0%

: 121893-31-0
(+/-)-3-<(dimethylphenylsilyl)methyl>-2-cyclopentene-1-methanol

: 121893-33-2
(+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde

Guidance literature:: With pyridine; chromium(VI) oxide; In dichloromethane; for 3h; Ambient temperature;
DOI:10.1016/S0040-4020(01)86640-0

Reference yield:

: 121893-28-5
(+/-)-2-methyl-1-cyclopentene-1,3-dimethanol

: 121893-33-2
(+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde

Guidance literature:: Multi-step reaction with 4 steps

1: 85 percent / pyridine / tetrahydrofuran / 14 h / Ambient temperature

2: 94 percent / tetrahydrofuran / 12 h / -60 °C

3: 87 percent / lithium aluminum hydride / diethyl ether / 1) -45 deg C, 1 h, 2) -45 deg C - room temperature, 3 h

4: 51 percent / chromium trioxide, pyridine / CH₂Cl₂ / 3 h / Ambient temperature

With pyridine; chromium(VI) oxide; lithium aluminium tetrahydride; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1016/S0040-4020(01)86640-0

Reference yield:

: 121893-27-4
2-Methyl-cyclopent-1-ene-1,3-dicarboxylic acid dimethyl ester

: 121893-33-2
(+/-)-3-<(dimethylphenylsilyl)methyl>-2-methyl-2-cyclopentene-1-carboxaldehyde

Guidance literature:: Multi-step reaction with 5 steps

1: 93 percent / lithium aluminum hydride / diethyl ether / 14.5 h / -78 - 20 °C

2: 85 percent / pyridine / tetrahydrofuran / 14 h / Ambient temperature

3: 94 percent / tetrahydrofuran / 12 h / -60 °C

4: 87 percent / lithium aluminum hydride / diethyl ether / 1) -45 deg C, 1 h, 2) -45 deg C - room temperature, 3 h

5: 51 percent / chromium trioxide, pyridine / CH₂Cl₂ / 3 h / Ambient temperature

With pyridine; chromium(VI) oxide; lithium aluminium tetrahydride; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1016/S0040-4020(01)86640-0