55040-43-2 - Names and Identifiers
Name | 2-bromo-4,5-dihydro-4-oxo-Thieno[3,2-c]pyridine-7-carbonitrile
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Synonyms | 2-BroMo-7-cyano-5H-thieno[3,2-c]pyridin-4-one 2-broMo-4-hydroxythieno[3,2-c]pyridine-7-carbonitrile 2-Bromo-4-hydroxythieno[3,2-C]pyridine-7-carbonitrile 2-Bromo-4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-carbonitrile 2-broMo-4-oxo-4,5-dihydrothieno[3,2-c]pyridine-7-carbonitrile 2-Bromo-4-oxo-4,5-dihydrothieno-[3,2-C]pyridine-7-carbonitrile 2-bromo-4,5-dihydro-4-oxo-Thieno[3,2-c]pyridine-7-carbonitrile 2-Bromo-4-oxo-4,5-dihydro-thieno[3,2-C]pyridine-7-carbonitrile Thieno[3,2-c]pyridine-7-carbonitrile, 2-bromo-4,5-dihydro-4-oxo-
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CAS | 55040-43-2
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55040-43-2 - Physico-chemical Properties
Molecular Formula | C8H3BrN2OS
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Molar Mass | 255.09 |
Storage Condition | 2-8°C |
55040-43-2 - Introduction
2-bromo-4,5-dihydro-4-oxo-Thieno[3,2-c]pyridine-7-carbonitrile, also known as 2-bromo-4,5-dihydro-4-oxo-Thieno[3,2-c]pyridine-7-carbonitrile, is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: White or light yellow solid
-Molecular formula: C8H4BrN3OS
-Molecular weight: 268.10g/mol
-Melting point: 160-165°C
-Boiling Point: 472.8°C at 760 mmHg
-Solubility: Soluble in ethanol and dichloromethane, almost insoluble in water
Use:
- 2-bromo-4,5-dihydro-4-oxo-Thieno[3,2-c]pyridine-7-carbonitrile can be used in organic synthesis reactions, such as carbon-carbon bond formation reactions.
-It can also be used as a pharmaceutical intermediate for the synthesis of antiviral drugs or other biologically active compounds.
Preparation Method:
2-bromo-4,5-dihydro-4-oxo-Thieno[3,2-c]pyridine-7-carbonitrile can be synthesized by the following steps:
1. The corresponding thiophenone was synthesized under alkaline conditions.
2. thiophenone is reacted to generate thiophene-2-carboxylic acid.
3.2-bromo-4,5-dihydro-4-oxo-Thieno[3,2-c]pyridine-7-carbonitrile is obtained by reacting thiophene-2-carboxylic acid with cyanide in the presence of cuprous bromide.
Safety Information:
- 2-bromo-4,5-dihydro-4-oxo-Thieno[3,2-c] The specific hazard information of the pyridine-7-carbonitrile may vary according to the regulations of different countries and regions, so it is necessary to understand and follow the local safety operation procedures and regulations in detail before preparation and use.
-it may cause irritation to the human body, contact with skin, eyes or inhalation to use appropriate protective measures.
-When used in a laboratory environment, follow laboratory safety procedures.
Last Update:2024-04-09 19:05:50