934-32-7 Archives - Page 11 of 11 - Imidazoles-derivatives

Introduction of a new synthetic route about 934-32-7

The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.

Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 934-32-7, name is 1H-Benzo[d]imidazol-2-amine, A new synthetic method of this compound is introduced below., Application In Synthesis of 1H-Benzo[d]imidazol-2-amine

General procedure: A mixture of aldehyde (1 mmol), 2-aminobenzimidazole (1 mmol), malononitrile (1.1 mmol), RHA-[pmim]HSO4 (10 mg, 0.8 mol %) was heated in an oil bath at 100 C under solvent-free conditions for the appropriate time. After completion of the reaction (monitored by TLC), EtOH was added and the catalyst was separated by filtration. Then water was added, and the precipitated product was separated by filtration in high purity. The spectral data of the new compound are as follows:

Reference:
Article; Shirini, Farhad; Seddighi, Mohadeseh; Goli-Jolodar, Omid; Journal of the Iranian Chemical Society; vol. 13; 11; (2016); p. 2013 – 2018;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

Share a compound : 934-32-7

The chemical industry reduces the impact on the environment during synthesis 1H-Benzo[d]imidazol-2-amine. I believe this compound will play a more active role in future production and life.

Electric Literature of 934-32-7, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 934-32-7, name is 1H-Benzo[d]imidazol-2-amine, This compound has unique chemical properties. The synthetic route is as follows.

General procedure: A mixture of ethyl acetoacetate and/or acetylacetone (1 mmol) or malononitrile(1.1 mmol), 2-aminobenzimidazole (1 mmol), aldehyde (1 mmol) and [PVPH]ClO (30 mg, 6.84 mol %) was heated at 100 C in an oil bath for the appropriate time.After completion of the reaction [monitored by thin layer chromatography (TLC): nhexane:ethyl acetate (3:1)], the reaction mixture was cooled to room temperatureand EtOH (5 mL) was added to it and filtered to separate the catalyst. Afterevaporation of the solvent from the filtrate, the crude solid product wasrecrystallized from ethanol to obtain pure A or B products.The spectral [IR, proton ( 1H) NMR and 13C NMR] data of new compounds arepresented below.

The chemical industry reduces the impact on the environment during synthesis 1H-Benzo[d]imidazol-2-amine. I believe this compound will play a more active role in future production and life.

Reference:
Article; Abedini, Masoumeh; Shirini, Farhad; Mousapour, Maryam; Goli Jolodar, Omid; Research on Chemical Intermediates; vol. 42; 7; (2016); p. 6221 – 6229;,
Imidazole – Wikipedia,
Imidazole | C3H4N2 – PubChem

The important role of 934-32-7

Statistics shows that 1H-Benzo[d]imidazol-2-amine is playing an increasingly important role. we look forward to future research findings about 934-32-7.

934-32-7, Name is 1H-Benzo[d]imidazol-2-amine, 934-32-7, belongs to imidazoles-derivatives compound, is considered to be a conventional heterocyclic compound, which is widely used in drug synthesis. The chemical synthesis route is as follows.

Statistics shows that 1H-Benzo[d]imidazol-2-amine is playing an increasingly important role. we look forward to future research findings about 934-32-7.