75684-93-4

75684-93-4 - Names and Identifiers

Name	R-3,3-Bis(phenyl)-1,1-bi-2-naphthol
Synonyms	SF120029 (R)-3,3'-diphenylBINOL R-3,3-Bis(phenyl)-1,1-bi-2-naphthol R-3,3'-Bis(phenyl)-1,1'-bi-2-naphthol (S)-3,3'-diphenyl-[1,1'-binaphthalene]-2,2'-diol [1,1'-Binaphthalene]-2,2'-diol, 3,3'-diphenyl-, (1R)-
CAS	75684-93-4

75684-93-4 - Physico-chemical Properties

Molecular Formula	C32H22O2
Molar Mass	438.52
Density	1.251±0.06 g/cm3(Predicted)
Melting Point	197-199 °C
Boling Point	574.1±45.0 °C(Predicted)
pKa	8.23±0.50(Predicted)
Storage Condition	Inert atmosphere,2-8°C

75684-93-4 - Upstream Downstream Industry

Raw Materials

2-Hydroxy-3-phenylnaphthalene
(R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL
PHENYL TRIFLUOROMETHANESULFONATE
Phenylboronic acid
Iodobenzene
(R)-(+)-1,1'-Bi-2-naphthol
PHENYLMAGNESIUM BROMIDE
Bromobenzene

75684-93-4 - Introduction

R-3,3-Bis(phenyl)-1,1-bi-2-napthol is an organic compound with the chemical formula C34H22O, which is a chiral molecule, also known as an optically active molecule. The following is a description of its nature, use, formulation and safety information:

Nature:
- R-3,3-Bis(phenyl)-1,1-bi-2-napthol is a yellow or orange solid.
-Its melting point range is 285-291 ℃.
-This compound is soluble in many organic solvents, such as chlorinated hydrocarbons and aromatic hydrocarbons.

Use:
- R-3,3-Bis(phenyl)-1,1-bi-2-napthol is an important chiral carrier, which can be used to catalyze asymmetric synthesis reactions, such as asymmetric synthesis of chiral ketones and alcohols.
-It is also a key intermediate in the synthesis of many natural products.

Method:
- R-3,3-Bis(phenyl)-1,1-bi-2-naphthol can be synthesized by dimerization, usually using a copper catalyst for the reaction.
-can be retrosynthesized from the Corynez rule with relatively simple chemical steps.

Safety Information:
- R-3,3-Bis(phenyl)-1,1-bi-2-napthol is generally stable and relatively safe under normal operating conditions.
-But it is still an organic compound, and proper safety procedures should be followed, and its use and storage should be strictly controlled.
-In contact with skin and eyes, rinse immediately with plenty of water and seek medical examination.
-Avoid inhaling dust or solution during handling.

Last Update：2024-04-10 22:29:15