CAS:130525-43-8丨4,5-DIBROMO-2,7-DI-TERT-BUTYL-9,9-DIMETHYLXANTHENE

O-ContainingHeterocyclic Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks;Others;Heterocyclic Compounds

CAS:130525-43-8

Brief Introduction to 4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene (CAS 130525-43-8)

4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene (CAS: 130525-43-8) is a specialized organic compound characterized by a xanthene core with multiple substituents. Its molecular formula is C₂₃H₂₈Br₂O, and its molecular weight is approximately 480.28 g/mol

Key Properties:

Physical Form: It is typically a solid at room temperature

Melting Point: It has a melting point of 260-262 °C (lit.)

Thermal Stability: The compound exhibits notable thermal stability, a property that is valuable for applications requiring robust materials

Structure and Reactivity:
This compound features a rigid xanthene backbone, which is substituted with two bromine atoms at the 4 and 5 positions and two bulky tert-butyl groups at the 2 and 7 positions. The two bromine atoms are reactive sites, making it a versatile precursor for further functionalization

Applications:

Ligand Synthesis: It is a crucial precursor for synthesizing rigid, sterically hindered pincer ligands. These ligands are widely used in coordination chemistry and organometallic catalysis, including for actinide and rare-earth metal complexes

Catalysis: Metal complexes derived from this compound serve as efficient catalysts for various reactions, such as ethylene polymerization and hydroamination, demonstrating high activity and selectivity

Materials Science: Due to its structure and stability, it is also used in the development of advanced materials and as an intermediate in organic synthesis

General Information:

Synonyms: 4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethyl-9H-xanthene; 4,5-Dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene

MDL Number: MFCD00134486

Storage: It should be stored long-term in a cool, dry place

Note: This compound is intended for research and development purposes only

Hot Tags: cas:130525-43-8丨4,5-dibromo-2,7-di-tert-butyl-9,9-dimethylxanthene, price, quotation, discount, in stock, for sale, Material Science