1007597-63-8
N,4-Dimethyl-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide
CAS: 1007597-63-8
Molecular Formula: C19H31NO2SSi
1007597-63-8 - Names and Identifiers
| Name | N,4-Dimethyl-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide |
| Synonyms | N,4-Dimethyl-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide |
| CAS | 1007597-63-8 |
1007597-63-8 - Physico-chemical Properties
| Molecular Formula | C19H31NO2SSi |
| Molar Mass | 365.61 |
1007597-63-8 - Upstream Downstream Industry
| Downstream Products | N-(Methyl)-N-(p-toluenesulfonyl)ethynylamine, 97% |
1007597-63-8 - Introduction
N, 4-Dimethy1-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide is an organic compound with the chemical formula C15H25NO2S. The following is a description of the properties, uses, preparation methods and safety information of the compound:
Nature:
-Appearance: Colorless to light yellow liquid.
-Melting point: about 40-50 degrees Celsius.
-Density: about 0.996 g/ml.
-Solubility: Soluble in organic solvents such as ethanol, dimethylformamide and toluene.
Use:
N, 4-Dimethy1-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide has the following applications in organic synthesis:
-As a group transfer reagent: This compound can be used to introduce triisopropylsilyl groups into the molecule to change its chemical properties or form new organic compounds.
-As a ligand: In metal organic chemistry, N, 4-Dimethy-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide can be used as a ligand to form a coordination compound with a metal.
Preparation Method:
N,4-Dimethyl-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide can be prepared by the following steps:
1. Add triisopropyl sulfate to N,N-dimethylformamide at low temperature.
2. The resulting mixture was slowly added to butyl lithium to initiate the alkylation reaction.
3. Acetylene methanol was added to the intermediate product to obtain N,4-Dimethyl-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide.
Safety Information:
- N, 4-Dimethy-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide may be an irritant to the skin, eyes and respiratory system, so personal protective measures such as gloves and safety glasses should be taken.
-The compound is a combustible substance and should avoid contact with fire sources. Operate in a well-ventilated environment and avoid inhaling its vapors.
-Avoid contact with oxidants and strong acids to avoid dangerous reactions.
Nature:
-Appearance: Colorless to light yellow liquid.
-Melting point: about 40-50 degrees Celsius.
-Density: about 0.996 g/ml.
-Solubility: Soluble in organic solvents such as ethanol, dimethylformamide and toluene.
Use:
N, 4-Dimethy1-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide has the following applications in organic synthesis:
-As a group transfer reagent: This compound can be used to introduce triisopropylsilyl groups into the molecule to change its chemical properties or form new organic compounds.
-As a ligand: In metal organic chemistry, N, 4-Dimethy-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide can be used as a ligand to form a coordination compound with a metal.
Preparation Method:
N,4-Dimethyl-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide can be prepared by the following steps:
1. Add triisopropyl sulfate to N,N-dimethylformamide at low temperature.
2. The resulting mixture was slowly added to butyl lithium to initiate the alkylation reaction.
3. Acetylene methanol was added to the intermediate product to obtain N,4-Dimethyl-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide.
Safety Information:
- N, 4-Dimethy-N-[(triisopropylsilyl)ethynyl]benzenesulfonamide may be an irritant to the skin, eyes and respiratory system, so personal protective measures such as gloves and safety glasses should be taken.
-The compound is a combustible substance and should avoid contact with fire sources. Operate in a well-ventilated environment and avoid inhaling its vapors.
-Avoid contact with oxidants and strong acids to avoid dangerous reactions.
Last Update：2024-04-10 22:29:15
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Downstream Products for 1007597-63-8
N-(Methyl)-N-(p-toluenesulfonyl)ethynylamine, 97%