2207601-12-3

Basic information

• Product Name: (2R,2'R,3R,3'R)-3,3'-di-tert-butyl-2,2'-diisopropyl-2,2',3,3'-tetrahydro-4,4'-bibenzo[d][1,3]oxaphosphole
• CAS NO: 2207601-12-3
• Molecular Weight: 470.572
• Mol File: 2207601-12-3.mol

Chemical Properties

• CAS DataBase Reference: (2R,2'R,3R,3'R)-3,3'-di-tert-butyl-2,2'-diisopropyl-2,2',3,3'-tetrahydro-4,4'-bibenzo[d][1,3]oxaphosphole(CAS DataBase Reference)
• NIST Chemistry Reference: (2R,2'R,3R,3'R)-3,3'-di-tert-butyl-2,2'-diisopropyl-2,2',3,3'-tetrahydro-4,4'-bibenzo[d][1,3]oxaphosphole(2207601-12-3)
• EPA Substance Registry System: (2R,2'R,3R,3'R)-3,3'-di-tert-butyl-2,2'-diisopropyl-2,2',3,3'-tetrahydro-4,4'-bibenzo[d][1,3]oxaphosphole(2207601-12-3)

Safety Data

• Hazardous Substances Data: 2207601-12-3(Hazardous Substances Data)

Usage

Uses

Used in Organic Synthesis:
(2R,2'R,3R,3'R)-3,3'-di-tert-butyl-2,2'-diisopropyl-2,2',3,3'-tetrahydro-4,4'-bibenzo[d][1,3]oxaphosphole is used as a valuable tool in organic synthesis for the development of new chemical reactions. Its unique structure and properties allow for the creation of materials with tailored characteristics.
Used in Materials Science:
In the field of materials science, (2R,2'R,3R,3'R)-3,3'-di-tert-butyl-2,2'-diisopropyl-2,2',3,3'-tetrahydro-4,4'-bibenzo[d][1,3]oxaphosphole is utilized for the development of new materials with specific properties. Its specialized structure makes it a promising candidate for advancing the field of materials with unique electronic and steric attributes.

Upstream product

• 1202032-95-8 racemic 3-tert-butyl-2,3-dihydrobenzo[d][1,3]oxaphosphol-4-ol oxide 
• 1202033-25-7 (R)-3-(tert-butyl)-4-hydroxy-2H-benzo[ d][1,3]oxaphosphole 3-oxide 
• 151-10-0 1,3-Dimethoxybenzene 
• 1202032-99-2 (R)-3-(tert-butyl)-3-oxido-2H-benzo[d][1,3]oxaphosphol-4-yl trifluoromethanesulfonate 
• 1202032-97-0 (R)-3-(tert-butyl)-3-oxido-2H-benzo[d][1,3]oxaphosphol-4-yl ((1S,2R,5S)-2-isopropyl-5-methylcyclohexyl) carbonate 
• 1338453-95-4 (S)-3-tert-butyl-2,3-dihydrobenzo[d][1,3]oxaphosphol-4-yl trifluoromethanesulfonate oxide 

Relevant articles and documents

NOVEL CHIRAL DIHYDROBENZOOXAPHOSPHOLE LIGANDS AND SYNTHESIS THEREOF

This invention relates to novel phosphorous ligands useful for organic transformations. Methods of making and using the ligands in organic synthesis are described. The invention also relates to processes for preparing the novel ligands.

Efficient P-Chiral Biaryl Bisphosphorus Ligands for Palladium-Catalyzed Asymmetric Hydrogenation

A series of structurally novel P-chiral biaryl bisphosphorus ligands L1-L5 (BABIBOPs) are developed, providing high efficiency for the first time in palladium-catalyzed asymmetric hydrogenation of β-aryl and β-alkyl substituted β-keto esters. With the Pd-L3 (iPr-BABIBOP) catalyst, a series of chiral β-hydroxyl carboxylic esters are formed in excellent enantioselectivities (up to>99% ee) and yields at catalyst loading as low as 0.01 mol%.

Biaryl diphosphine ligand as well as preparation method and application thereof

The invention discloses a biaryl diphosphine ligand as well as a preparation method and an application thereof. A biaryl diphosphine ligand compound represented as the formula I in the description ora biaryl diphosphine ligand enantiomer is provided, wherein R is alkyl of C1-C10 or naphthenic base of C3-C30 independently; Ra is hydrogen, alkyl of C1-C10, alkoxy of C1-C4, naphthenic base of C3-C30, halogen, R substituted or unsubstituted phenyl, R substituted or unsubstituted aryl of C10-C30 and R substituted or unsubstituted ceteroary of C4-C15 independently; all R, R and R are halogen, alkyl of C1-C4 or alkoxy of C1-C4 independently. With the adoption of the biaryl diphosphine ligand compound I, a series of chiral beta-hydroxy carboxylates with high optical purity can be effectively prepared through catalyzed synthesis, and the compound is high in economic practicability.