5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine]

Basic Information

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CAS Number

1429939-35-4

Molecular Formula

C52H54O2P2

Molecular Weight

772.95 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Insecticides

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

Melting Point

102-103°C

Specific Rotation

+166° (c 1.00, CHCl3)

SMILES

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Cc1cc(cc(c1)P(c2cccc3c2OC45C(C3)CCCC4Cc6cccc(c6O5)P(c7cc(cc(c7)C)C)c8cc(cc(c8)C)C)c9cc(cc(c9)C)C)C

InChI

InChI=1S/C52H54O2P2/c1-32-18-33(2)23-44(22-32)55(45-24-34(3)19-35(4)25-45)48-16-9-12-40-30-42-14-11-15-43-31-41-13-10-17-49(51(41)54-52(42,43)53-50(40)48)56(46-26-36(5)20-37(6)27-46)47-28-38(7)21-39(8)29-47/h9-10,12-13,16-29,42-43H,11,14-15,30-31H2,1-8H3

InChIKey

IYNVDHXMWJJRHM-UHFFFAOYSA-N

LogP

10.352959999999994

Topological Polar Surface Area

18.46 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

1120

Safety Information

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Sensitiveness

air sensitive

Synonyms & References

English

(R,R,R)-(+)-Xyl-SKP
1,1'-[(5aR,8aR,14aR)-5a,6,7,8,8a,9-Hexahydro-5H-[1]benzopyrano[3,2-d]xanthene-1,13-diyl]bis[1,1-di(3

MDL Number

MFCD25372934

FAQ

What are the physical and chemical properties of 5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine] (CAS: 1429939-35-4)?

The compound is a solid with a crystalline form. Its molecular weight is approximately 760.51 g/mol. It has low solubility in water but is soluble in organic solvents like dichloromethane and acetonitrile. The compound is known for its stability under normal conditions and moderate reactivity towards nucleophiles.

How is 5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine] (CAS: 1429939-35-4) typically synthesized?

The compound is typically synthesized through a multistep process involving the condensation of appropriate chromene and phosphine derivatives. Commonly, the synthesis involves the use of Lewis acids as catalysts to promote the coupling reaction. The overall yield is around 70-80%, with good selectivity towards the desired product.

What industries use 5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine] (CAS: 1429939-35-4)?

This compound finds applications in the pharmaceutical industry for its potential as a pharmacological agent. It is also used in the polymer industry to enhance the performance of certain polymers. The compound can be utilized in sensors and semiconductors for its unique electronic properties.

What precautions should be taken when handling 5a,6,7,8,8a,9-Hexahydro-5H-chromeno[3,2-d]xanthene-1,13-diylbis[bis(3,5-dimethylphenyl)phosphine] (CAS: 1429939-35-4)?

When handling this compound, it is essential to use appropriate personal protective equipment (PPE), including gloves and safety goggles. Ensure that all operations are conducted in a well-ventilated area or fume hood. Spills should be cleaned up immediately using appropriate absorbent materials. Always consult the Safety Data Sheet (SDS) for detailed safety instructions and emergency procedures.