(+)-1,13-Bis(diphenyl)phosphino-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano [3,2-d]xanthene

Basic Information

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CAS Number

1360823-43-3

Molecular Formula

C44H38O2P2

Molecular Weight

660.72 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

101-103°C

Specific Rotation

+113° (c 1.00, CHCl3)

SMILES

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c1ccc(cc1)P(c1cccc2c1OC13Oc4c(CC3CCCC1C2)cccc4P(c1ccccc1)c1ccccc1)c1ccccc1

InChI

InChI=1S/C44H38O2P2/c1-5-20-36(21-6-1)47(37-22-7-2-8-23-37)40-28-13-16-32-30-34-18-15-19-35-31-33-17-14-29-41(43(33)46-44(34,35)45-42(32)40)48(38-24-9-3-10-25-38)39-26-11-4-12-27-39/h1-14,16-17,20-29,34-35H,15,18-19,30-31H2

InChIKey

RXNGOILZLRYHEN-UHFFFAOYSA-N

LogP

7.88560000000001

Topological Polar Surface Area

18.46 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

909

Safety Information

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Sensitiveness

air sensitive

Synonyms & References

English

(R,R,R)-(+)-Ph-SKP
(3R,3'R)-8,8'-Bis(diphenylphosphino)-3alpha,3'alpha-propano-2,2'-spirobichroman
(aR)-8,8'-Bis(diphenylphosphino)-3alpha,3'alpha-propano-3,3',4,4'-tetrahydro-2,2'-spirobi[2H-1-benzopyran]

MDL Number

MFCD25372932

FAQ

What are the physical and chemical properties of (+)-1,13-Bis(diphenyl)phosphino-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano [3,2-d]xanthene (CAS: 1360823-43-3)?

The compound has a crystalline form and a high molecular weight. It has low solubility in water but is soluble in organic solvents like dichloromethane and chloroform. Chemically, it is reactive towards nucleophiles and is used in organophosphorus chemistry. Its reactivity is influenced by the electronic properties of the phenyl and phosphorus groups.

How is (+)-1,13-Bis(diphenyl)phosphino-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano [3,2-d]xanthene (CAS: 1360823-43-3) typically synthesized?

The compound is synthesized via a multi-step process involving the coupling of diphenylphosphine with the 1,13-diphenyl-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano [3,2-d]xanthene framework. Common catalysts include palladium and copper complexes, and the selectivity and yield are controlled by the reaction conditions and choice of reagents.

What industries use (+)-1,13-Bis(diphenyl)phosphino-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano [3,2-d]xanthene (CAS: 1360823-43-3)?

This compound is primarily used in the pharmaceutical industry for its role as a ligand in catalytic processes. It is also used in polymer synthesis for controlling the structure and properties of polymers. Additionally, it finds applications in the development of sensors and in the semiconductor industry for its electronic properties.

What precautions should be taken when handling (+)-1,13-Bis(diphenyl)phosphino-(5aR,8aR,14aR)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano [3,2-d]xanthene (CAS: 1360823-43-3)?

When handling the compound, it is essential to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Work should be conducted in a fume hood to minimize exposure. In case of a spill, it should be cleaned up carefully, and appropriate spill kits should be used. For detailed safety information, refer to the Material Safety Data Sheet (MSDS/SDS).