695162-86-8

695162-86-8 - Names and Identifiers

Name	R-3,3'-Bis(phenyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate
Synonyms	R-3,3'-Bis(phenyl)-1,1'-binaphthyl-2,2'-diyl hydrogenphosphate (R)-3,3'-Diphenyl-1,1'-binaphthyl-2,2'-diyl Hydrogen Phosphate (R)-3,3'-Diphenyl-1,1'-binaphthyl-2,2'-diyl Hydrogen Phosphate (R)-2,2'-Dihydroxy-3,3'-diphenyl-1,1'-binaphthalene cyclic phosphate
CAS	695162-86-8

695162-86-8 - Physico-chemical Properties

Molecular Formula	C32H21O4P
Molar Mass	500.48
Density	1.43±0.1 g/cm3(Predicted)
Melting Point	191.0-196.5 °C (decomp)(Solv: ethanol (64-17-5))
Boling Point	755.1±70.0 °C(Predicted)
Appearance	Form Powder, color white to light-yellow
Color	white to light-yellow
pKa	1.12±0.20(Predicted)
Storage Condition	Room Temprature

695162-86-8 - Introduction

R-3,3 '-Bis(phenyl)-1,1'-binaphthyl-2,2 '-diyl hydrogenphosphate, also known as (R)-3,3'-Bis(phenyl)-1,1 '-binaphthyl-2,2'-diyl hydrogenphosphate, is an organic compound.

The following is its nature:
-chemical formula: C38H27O4P
-Molecular weight: 590.58g/mol
-Appearance: White crystalline solid
-Melting Point: 199-201 ℃
-Solubility: Slightly soluble in water, soluble in organic solvents such as ethanol, chloroform, etc.

It has the following uses:
-Optical materials: can be used to prepare chiral complexes and chiral liquid crystal materials
-Catalyst: used to catalyze asymmetric synthesis reactions
-Chiral Separators: Used to separate and purify chiral compounds

R-3,3 '-Bis(phenyl)-1,1'-binaphthyl-2,2 '-diyl hydrogenphosphate is generally obtained by chemical synthesis. Specific steps can include:
1. The reaction of diphenyl methanol and binaphthol to generate diphenyl binaphthol.
2. By reacting with triphenyl phosphate to generate R-3,3 '-Bis(phenyl)-1,1'-binaphthyl-2,2 '-diyl hydrogenphosphate.

Regarding safety information, there is no clear report of toxicity and danger. But as a chemical substance, it may cause certain irritation and sensitivity to the human body. Therefore, in the use of the process should follow the laboratory safety procedures, pay attention to protective measures, to avoid inhalation, ingestion or contact with the skin. In case of accidental contact, rinse immediately with plenty of water and seek medical help. At the same time, please make sure to keep dry and sealed during storage.

Last Update：2024-04-10 22:29:15