112713-92-5
1-Cyclopentene-1-heptanoic acid, 5-oxo-3-[(triethylsilyl)oxy]-, methylester
CAS: 112713-92-5
Molecular Formula: C19H34O4Si
112713-92-5 - Names and Identifiers
112713-92-5 - Physico-chemical Properties
| Molecular Formula | C19H34O4Si |
| Molar Mass | 354.56 |
| Density | 0.99±0.1 g/cm3(Predicted) |
| Boling Point | 413.2±45.0 °C(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | IRRITANT |
| MDL | MFCD23135389 |
112713-92-5 - Introduction
Methyl 5-oxo-3-[(triethylsilyl) oxy)-1-cyclopentene-1-heptanoate is an organic compound with the chemical formula C15H28O3Si. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: Colorless to light yellow liquid
-Density: Approximately 0.94 g/mL
-Boiling point: about 160-170 ℃
-Refractive index: about 1.44
-Ignition point: about 72 ℃
-Solubility: Soluble in common organic solvents such as alcohols and ethers
Use:
5-oxo-3-[(triethylsilyl) oxy)-1-cyclopentene-1-heptanoic acid methyl ester is commonly used as a reagent in the synthesis of chemicals, mainly used in:
-as a catalyst for esterification in organic synthesis
-as a ligand in organometallic catalysts
-For processing and preparation of polymers, solvents or other compounds
Preparation Method:
Generally, 5-oxo-3-[(triethylsilyl) oxy)-1-cyclopentene-1-heptanoic acid methyl ester can be synthesized by the following steps:
1. 1-cyclopentene-1-heptanone and triethylvinylsilane are reacted in the presence of a base to obtain the product 1-cyclopentene-1-heptanoyl propanol ester.
2.1-cyclopentene -1-heptanoyl propanol ester reacts with excess hydrogen peroxide to produce Baeyer-Villiger oxidation to generate keto acid.
3. Finally, the keto acid is reacted with methanol to generate the target product 5-oxo-3-[(triethylsilyl) oxy)-1-cyclopentene-1-heptanoic acid methyl ester.
Safety Information:
-During use and operation, appropriate safety measures should be taken, including wearing protective glasses and gloves.
-Avoid contact with skin and inhalation of its vapors to avoid irritation or allergic reactions.
-The compound should not be exposed to open flames or high temperature conditions to avoid the risk of fire or explosion.
-should be stored in a cool, dry place, avoid contact with oxygen, acid or alkali and other harmful substances.
-When handling the compound, comply with relevant local regulations and ensure safe operation.
Nature:
-Appearance: Colorless to light yellow liquid
-Density: Approximately 0.94 g/mL
-Boiling point: about 160-170 ℃
-Refractive index: about 1.44
-Ignition point: about 72 ℃
-Solubility: Soluble in common organic solvents such as alcohols and ethers
Use:
5-oxo-3-[(triethylsilyl) oxy)-1-cyclopentene-1-heptanoic acid methyl ester is commonly used as a reagent in the synthesis of chemicals, mainly used in:
-as a catalyst for esterification in organic synthesis
-as a ligand in organometallic catalysts
-For processing and preparation of polymers, solvents or other compounds
Preparation Method:
Generally, 5-oxo-3-[(triethylsilyl) oxy)-1-cyclopentene-1-heptanoic acid methyl ester can be synthesized by the following steps:
1. 1-cyclopentene-1-heptanone and triethylvinylsilane are reacted in the presence of a base to obtain the product 1-cyclopentene-1-heptanoyl propanol ester.
2.1-cyclopentene -1-heptanoyl propanol ester reacts with excess hydrogen peroxide to produce Baeyer-Villiger oxidation to generate keto acid.
3. Finally, the keto acid is reacted with methanol to generate the target product 5-oxo-3-[(triethylsilyl) oxy)-1-cyclopentene-1-heptanoic acid methyl ester.
Safety Information:
-During use and operation, appropriate safety measures should be taken, including wearing protective glasses and gloves.
-Avoid contact with skin and inhalation of its vapors to avoid irritation or allergic reactions.
-The compound should not be exposed to open flames or high temperature conditions to avoid the risk of fire or explosion.
-should be stored in a cool, dry place, avoid contact with oxygen, acid or alkali and other harmful substances.
-When handling the compound, comply with relevant local regulations and ensure safe operation.
Last Update：2024-04-10 22:29:15
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