Phenyl-[(S)-1,1-spirobiindane-7,7-diyl]-phosphite, (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1μ,7μ-fg][1,3,2]dioxaphosphocin-5-phenoxy

Base Information

• Chemical Name: Phenyl-[(S)-1,1-spirobiindane-7,7-diyl]-phosphite, (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1μ,7μ-fg][1,3,2]dioxaphosphocin-5-phenoxy
• CAS No.: 885701-71-3
• Molecular Formula: C₂₃H₁₉O₃P
• Molecular Weight: 374.376
• Mol file: 885701-71-3.mol

Synonyms:Phenyl-[(S)-1,1-spirobiindane-7,7-diyl]-phosphite, (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1μ,7μ-fg][1,3,2]dioxaphosphocin-5-phenoxy

Chemical Property of Phenyl-[(S)-1,1-spirobiindane-7,7-diyl]-phosphite, (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1μ,7μ-fg][1,3,2]dioxaphosphocin-5-phenoxy

Chemical Property:

• Melting Point: 102-103°C
• PSA: 41.28000
• LogP: 5.94220
• Sensitive.: moisture sensitive

Purity/Quality:

97% ^*data from raw suppliers

(11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-phenoxy, min. 98% (S)-ShiP ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phenyl-[(S)-1,1-spirobiindane-7,7-diyl]-phosphite, (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1μ,7μ-fg][1,3,2]dioxaphosphocin-5-phenoxy

There total 1 articles about Phenyl-[(S)-1,1-spirobiindane-7,7-diyl]-phosphite, (11aS)-(-)-10,11,12,13-Tetrahydrodiindeno[7,1-de:1μ,7μ-fg][1,3,2]dioxaphosphocin-5-phenoxy which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 69.0%

(R)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol (223137-87-9,223259-62-9,223259-63-0) + phenol (108-95-2,27073-41-2) → phenyl-[(R)-1,1'-spirobiindane-7,7'-diyl]phosphite (656233-53-3,885701-71-3)

Guidance literature:

(R)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol; With triethylamine; phosphorus trichloride; In tetrahydrofuran; at -78 - 20 ℃;

phenol; With n-butyllithium; In tetrahydrofuran; hexane; at -78 - 20 ℃;

DOI:10.1016/j.tetasy.2003.09.028

Reference yield:

chloro(dimethylsulfide) gold(I) (29892-37-3) + (R)-ShiP (656233-53-3,885701-71-3) → C23H19O3P*Au(1+)*Cl(1-)

Guidance literature:

In 1,2-dichloro-ethane; Inert atmosphere;

DOI:10.1021/jacs.7b07651

upstream raw materials:

(R)-2,2',3,3'-tetrahydro-1,1'-spirobi[indene]-7,7'-diol

phenol

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