2,4(1H,3H)-Quinazolinedione, 6,7-diethoxy-
6,7-Diethoxy-2,4(1H,3H)-quinazolinedione
CAS: 20197-80-2
Molecular Formula: C12H14N2O4
2,4(1H,3H)-Quinazolinedione, 6,7-diethoxy- - Names and Identifiers
| Name | 6,7-Diethoxy-2,4(1H,3H)-quinazolinedione |
| Synonyms | 2,4-Dihydroxy-6,7-diethoxyquinazoline 6,7-diethoxy-1H-quinazoline-2,4-dione 6,7-DIETHOXY-2,4(1H,3H)-QUINAZOLINEDIONE 6,7-Diethoxy-2,4(1H,3H)-quinazolinedione 2,4(1H,3H)-Quinazolinedione, 6,7-diethoxy- |
| CAS | 20197-80-2 |
| EINECS | 633-829-7 |
| InChI | InChI:1S/C10H10N2O4/c1-15-7-3-5-6(4-8(7)16-2)11-10(14)12-9(5)13/h3-4H,1-2H3,(H2,11,12,13,14) |
2,4(1H,3H)-Quinazolinedione, 6,7-diethoxy- - Physico-chemical Properties
| Molecular Formula | C12H14N2O4 |
| Molar Mass | 250.25 |
| Density | 1.236 g/cm3 |
2,4(1H,3H)-Quinazolinedione, 6,7-diethoxy- - Introduction
6,7-diethoxy-2, 4(1H,3H)-quinazolinedione (abbreviated as DEDQ) is an organic compound with the chemical formula C12H12N2O4. The following is an introduction to the nature, use, formulation and safety information of DEDQ:
Nature:
DEDQ is a yellow crystalline solid with a melting point of about 178-180 degrees Celsius. DEDQ is relatively stable in non-polar organic solvents dissolved in alcohols and ethers.
Use:
DEDQ is mainly used as a reagent and intermediate in organic synthesis. It shows good catalytic activity in different reactions, especially in oxidation reactions. DEDQ can be used to oxidize alcohols, aldehydes, ketones and sulfides to the corresponding carboxylic acids, ketones, ketoacids and the corresponding sulfoxides. In addition, DEDQ can also be used for the synthesis of grass ketones.
Method:
The preparation of DEDQ is usually carried out by torchizing 2,4-crotonoquinazoline and diethoxyacetic acid, and then reacting with chloric acid for deprotection to obtain DEDQ. In addition, DEDQ can also be synthesized by other methods, such as the use of O-nitrobenzaldehyde and N-ethanol quinazoline reaction to generate intermediates, and then with oxygen reaction to prepare DEDQ.
Safety Information:
DEDQ needs to pay attention to safe operation during use. It can cause irritation and damage to the eyes, skin and respiratory tract. Therefore, wear appropriate protective goggles, gloves and respiratory protection when using DEDQ. At the same time, avoid direct contact with the skin and inhalation of its dust. When stored, DEDQ should be kept in a dry, cool and well-ventilated place, away from fire and oxidizing agents. If ingested or inhaled, seek medical attention immediately.
Nature:
DEDQ is a yellow crystalline solid with a melting point of about 178-180 degrees Celsius. DEDQ is relatively stable in non-polar organic solvents dissolved in alcohols and ethers.
Use:
DEDQ is mainly used as a reagent and intermediate in organic synthesis. It shows good catalytic activity in different reactions, especially in oxidation reactions. DEDQ can be used to oxidize alcohols, aldehydes, ketones and sulfides to the corresponding carboxylic acids, ketones, ketoacids and the corresponding sulfoxides. In addition, DEDQ can also be used for the synthesis of grass ketones.
Method:
The preparation of DEDQ is usually carried out by torchizing 2,4-crotonoquinazoline and diethoxyacetic acid, and then reacting with chloric acid for deprotection to obtain DEDQ. In addition, DEDQ can also be synthesized by other methods, such as the use of O-nitrobenzaldehyde and N-ethanol quinazoline reaction to generate intermediates, and then with oxygen reaction to prepare DEDQ.
Safety Information:
DEDQ needs to pay attention to safe operation during use. It can cause irritation and damage to the eyes, skin and respiratory tract. Therefore, wear appropriate protective goggles, gloves and respiratory protection when using DEDQ. At the same time, avoid direct contact with the skin and inhalation of its dust. When stored, DEDQ should be kept in a dry, cool and well-ventilated place, away from fire and oxidizing agents. If ingested or inhaled, seek medical attention immediately.
Last Update：2024-04-10 22:29:15
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Tel: 0714-3999186
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Mobile: 86+15671228036
QQ: 2853786052
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