5-Chloro-1H-Pyrrolo[2,3-B]Pyridine-4-Carbaldehyde(CAS#1015610-39-5)

Introduction

5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carboxaldehyde is an organic compound.- In organic synthesis, it can be used as an important functional group and building block.Method:The preparation method of 5-chloro-1H-pyrrolo[2,3-b]pyridine-4-carboxaldehyde can be carried out by the following steps:- 5-bromo-1H-pyrrolo[2,3-b]pyridine-4-carboxaldehyde is obtained by substitution reaction with the corresponding bromopyrrole[2,3-b]pyridine.- Then, 5-bromo-1H-pyrrolo[2,3-b]pyridine-4-carboxaldehyde is reacted with phosphorus pentachloride to replace the bromine atom with the chlorine atom to give 5-chloro-1H-pyrrolo[2,3-b]pyridine-4-carboxaldehyde.Safety Information:- 5-Chloro-1H-pyrrolo[2,3-b]pyridine-4-carboxaldehyde is generally considered to have low toxicity under general conditions of use.- Inhalation, ingestion, or contact with skin and eyes should be avoided during handling.- When storing and handling, relevant safety measures and operating procedures should be observed.- For specific safety information: refer to the Safety Data Sheet (SDS) for the compound.