3323-72-6 - Names and Identifiers
Name | ethyl 4,6-di-O-acetyl-2,3-dideoxyhex-2-enopyranoside
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Synonyms | ethyl 4,6-di-O-acetyl-2,3-dideoxyhex-2-enopyranoside ethyl 4,6-di-O-acetyl-2,3-dideoxy-D-er-hexenopyranoside ET-4,6-DI-O-AC-2,3-DIDEOXY-ALPHA-D-ERYTH RO-HEX-2-ENOPYRANOSI ethyl 4,6-di-o-acetyl-2,3-dideoxy-α-d-erythro-hex-2-enopyranoside Ethyl 4-O,6-O-diacetyl-2,3-dideoxy-α-D-erythro-2-hexenopyranoside Ethyl 2,3-dideoxy-4-O,6-O-diacetyl-α-D-erythro-2-hexenopyranoside Ethyl 4-O,6-O-diacetyl-2,3-dideoxy-α-D-erythro-hexa-2-enopyranoside 1-O-Ethyl-4-O,6-O-diacetyl-2,3-dideoxy-α-D-erythro-hexa-2-enopyranose
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CAS | 3323-72-6
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InChI | InChI=1/C12H18O6/c1-4-15-12-6-5-10(17-9(3)14)11(18-12)7-16-8(2)13/h5-6,10-12H,4,7H2,1-3H3 |
3323-72-6 - Physico-chemical Properties
Molecular Formula | C12H18O6
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Molar Mass | 258.27 |
Density | 1.16g/cm3 |
Melting Point | 77-79°C(lit.) |
Boling Point | 335.1°C at 760 mmHg |
Flash Point | 145.2°C |
Solubility | methylene chloride: 0.1g/mL, clear |
Vapor Presure | 0.000123mmHg at 25°C |
Refractive Index | 1.475 |
3323-72-6 - Risk and Safety
Safety Description | S22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
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WGK Germany | 3 |
3323-72-6 - Introduction
ethyl 4,6-dio-acetyl-2, is an organic compound with the chemical formula C14H20O7.
Nature:
-Appearance: White crystalline solid at room temperature.
-Melting point: About 102-106 ° C.
Use:
ethyl 4,6-di-o-acetyl-2, which is often used as an intermediate in the synthesis of organic compounds in the field of chemical research. It is a multifunctional protecting group, which can protect the hydroxyl group, and has important applications in the synthesis of carbohydrates, nucleosides and other compounds.
Method:
ethyl 4,6-di-o-acetyl-2, is generally prepared by chemical synthesis methods. First, the appropriate amount of 2,3-dideoxy-Alpha-d-erythro-hexa-2-ene Bridge pyranoside reaction with acetic anhydride to generate 4, 6-Di-o-acetyl-2, 3-dideoxy-α-D-erythro-hexa-2-enopyranoside, then mixed with alcohols (such as ethanol) the reaction gives the corresponding esterified product.
Safety Information:
ethyl 4,6-di-o-acetyl-2, the safety has not been reported in detail, so it is necessary to take corresponding protective measures during operation, such as wearing gloves and protective glasses, and keeping the experimental environment well ventilated. In addition, reasonable control and precautions should be carried out according to the specific chemical experimental conditions and operating requirements. For specific safe operations, refer to the relevant chemical literature or consult a chemical expert.
Last Update:2024-04-10 22:29:15