CAS 959864-39-2

2,2,2′,2′-Tetramethyl 6,6′-bis(diphenylphosphino)-1,1′,3,3′-tetrahydro[5,5′-bi-2H-indene]-2,2,2′,2′-tetracarboxylate

Description:

2,2,2′,2′-Tetramethyl 6,6′-bis(diphenylphosphino)-1,1′,3,3′-tetrahydro[5,5′-bi-2H-indene]-2,2,2′,2′-tetracarboxylate, with CAS number 959864-39-2, is a complex organophosphorus compound characterized by its unique structural features, including multiple phosphine groups and a tetracarboxylate moiety. This compound typically exhibits high stability and solubility in organic solvents, making it suitable for various applications in coordination chemistry and catalysis. The presence of diphenylphosphino groups enhances its ability to coordinate with transition metals, which can facilitate catalytic processes such as cross-coupling reactions. Additionally, the bulky tetramethyl groups contribute to steric hindrance, influencing its reactivity and selectivity in chemical transformations. The compound's intricate structure may also impart interesting electronic properties, which can be leveraged in the development of advanced materials or in the field of organometallic chemistry. Overall, this substance represents a significant example of multifunctional ligands in modern synthetic chemistry.

Formula: C₅₀H₄₄O₈P₂

InChI: InChI=1S/C50H44O8P2/c1-55-45(51)49(46(52)56-2)29-33-25-41(43(27-35(33)31-49)59(37-17-9-5-10-18-37)38-19-11-6-12-20-38)42-26-34-30-50(47(53)57-3,48(54)58-4)32-36(34)28-44(42)60(39-21-13-7-14-22-39)40-23-15-8-16-24-40/h5-28H,29-32H2,1-4H3

InChI key: InChIKey=VXSMTLQRMNXJMA-UHFFFAOYSA-N

SMILES: C(OC)(=O)C1(C(OC)=O)CC=2C(C1)=CC(=C(P(C3=CC=CC=C3)C4=CC=CC=C4)C2)C5=C(P(C6=CC=CC=C6)C7=CC=CC=C7)C=C8C(=C5)CC(C(OC)=O)(C(OC)=O)C8

Synonyms:

• 2,2,2′,2′-Tetramethyl 6,6′-bis(diphenylphosphino)-1,1′,3,3′-tetrahydro[5,5′-bi-2H-indene]-2,2,2′,2′-tetracarboxylate
• [5,5′-Bi-2H-indene]-2,2,2′,2′-tetracarboxylic acid, 6,6′-bis(diphenylphosphino)-1,1′,3,3′-tetrahydro-, 2,2,2′,2′-tetramethyl ester

Tetramethyl 6,6'-bis(diphenyl­phosphino)-1,1',3,3'-tetrahydro[5,5']biindenyl-2,2',2,2'-tetracarboxylate, 99%

CAS: 959864-39-2

Tetramethyl 6,6'-bis(diphenylphosphino)-1,1',3,3'-tetrahydro[5,5']biindenyl-2,2',2,2'-tetracarboxylate, 99%

Formula: C₅₀H₄₄O₈P₂

Purity: 99%

Color and Shape: white to pale yellow pwdr.

Molecular weight: 834.84

Ref: 08-15-0506