1297613-75-2

Basic information

• Product Name: (11aR)-5-oxide-3,7-bis(3,5-diMethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin
• Synonyms: (11aR)-5-oxide-3,7-bis(3,5-diMethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin;(11aR)-3,7-Bis(3,5-dimethylphenyl)-10,11,12,13- tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1, 3,2]dioxaphosphocin;(R)-Xyl-SPA;(11aR)-3,7-Bis(3,5-dimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin,99%e.e.;(11aR)-3,7-Bis(3,5-dimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, min. 98%
• CAS NO: 1297613-75-2
• Molecular Formula: C₃₃H₃₁O₄P
• Molecular Weight: 522.570601
• Mol File: 1297613-75-2.mol
• Article Data: 1

Chemical Properties

• Melting Point: 235-240 °C
• Boiling Point: 671.9±65.0 °C(Predicted)
• Appearance: white to light-yellow/Powder
• Density: 1.34±0.1 g/cm3(Predicted)
• PKA: 1.15±0.20(Predicted)
• CAS DataBase Reference: (11aR)-5-oxide-3,7-bis(3,5-diMethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin(CAS DataBase Reference)
• NIST Chemistry Reference: (11aR)-5-oxide-3,7-bis(3,5-diMethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin(1297613-75-2)
• EPA Substance Registry System: (11aR)-5-oxide-3,7-bis(3,5-diMethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-Diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin(1297613-75-2)

Safety Data

• Hazardous Substances Data: 1297613-75-2(Hazardous Substances Data)

Usage

Reaction

Spinol-based phosphoric acid (SBPA) as a highly enantioselective catalyst for asymmetric organocatalysis.

Upstream product

• 1621066-74-7 (R)-6,6'-dibromo-2,2',3,3'-tetrahydro-1,1'-spirobis[1H-indole]-7,7'-diphenol 
• 930784-56-8 (R)-6,6'-di(3,5-dimethylphenyl)-1,1'-spirobiindane-7,7'-diol 

Relevant articles and documents

Optically active 1,1′-Spirobiindane-7,7′-diol (SPINOL)-based phosphoric acids as highly enantioselective catalysts for asymmetric organocatalysis

The synthesis and application of a series of optically active 1,1′-spirobiindane-7,7′-diol (SPINOL)-based phosphoric acids are described. These SPINOL-based phosphoric acids were prepared from (R)-SPINOL in three steps and exhibited excellent enantioselec