631909-46-1 - Names and Identifiers
Name | 1H-Benzimidazole-1-carboxylic acid, 5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester
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Synonyms | 1-Boc-5-Methyl-1H-benzimidazole-6-boronic acid pinacol ester 5-Methyl-1H-benzimidazole-6-boronic acid, pinacol ester, N1-BOC protected tert-Butyl 5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole-1-car tert-butyl 5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole-1-carboxylat tert-Butyl 5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole-1-carbox tert-Butyl 5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzo[d]imidazole-1-carboxylate 1H-Benzimidazole-1-carboxylic acid, 5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester 1H-BenziMidazole-1-carboxylic acid, 5-Methyl-6-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-diMethylethyl ester tert-Butyl 5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole-1-carboxylate, 1-(tert-Butoxycarbonyl)-5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-benzimidazole
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CAS | 631909-46-1
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631909-46-1 - Physico-chemical Properties
Molecular Formula | C19H27BN2O4
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Molar Mass | 358.24 |
Storage Condition | 2-8°C |
631909-46-1 - Introduction
Acid, 5-methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 1,1-dimethylethyl ester is an organic compound with the chemical formula C19H26BN3O4. It is a solid, often used as a reagent in organic synthesis.
Nature:
Acid, 5-methyl-6-(4,4, 5,5-metramethyl-1, 3,2-dioxolan-2-yl)-, 1,1-dimethylethyl ester is a powdery, colorless crystalline solid. It can be dissolved in organic solvents such as ethanol, dimethylformamide and chloroform at low temperatures. Its melting point is 95-98°C.
Use:
aborid, 5-methyl-6-(4,4,5,5-metramethyl-1, 3,2-dioxolan-2-yl)-, 1,1-dimethylethyl ester is an important reagent in organic chemistry and is often used to synthesize other compounds. It can be used as an amino protecting group to protect the amine group from unwanted reactions or side reactions under the reaction conditions. In addition, it can also be used as a nucleophile, catalyst or ligand in organic synthesis.
Preparation Method:
the preparation method of acid, 5-methyl-6-(4,4,5,5-metramethyl-1, 3,2-dioxolan-2-yl)-, 1,1-dimethylethyl ester is relatively complicated and is generally carried out by multi-step reaction. A common synthetic method is by reacting 5-methylbenzimidazole-6-boronate with 1-tert-butoxycarbonyl-1H-benzimidazole-5-carboxylic acid ketal to give the desired product.
Safety Information:
acid, 5-methyl-6-(4,4, 5,5-metramethyl-1, 3,2-dioxolan-2-yl)-, 1,1-dimethylethyl ester is relatively safe to use under normal operating conditions. However, contact with skin and eyes, inhalation or ingestion should be avoided. Wear chemical protective gloves, protective glasses and protective masks during operation to ensure good ventilation. After treatment, hands should be thoroughly cleaned and fire protection should be done.
Last Update:2024-04-10 22:29:15