850444-36-9

850444-36-9 - Names and Identifiers

Name	(SP)-1-[(S)-alpha-(Dimethylamino)-2-(diphenylphosphino)benzyl]-2-diphenylphosphinoferrocene
Synonyms	(SP)-1-[(S)-alpha-(Dimethylamino)-2-(diphenylphosphino)benzyl]-2-diphenylphosphinoferrocene (S)-(-)-[(S)-2-Diphenylphosphinoferrocenyl](N,N-diMethylaMino)(2-diphenylphosphinophenyl)Methane (S)-1-Diphenylphosphino-2-[(S)-a-(N,N-dimethylamino)-o-(diphenylphosphinophenyl)-methyl]ferrocene (S)-(-)-[(S)-2-Diphenylphosphinoferrocenyl] (N,N-diMethylaMino) (2-diphenylphosphinophenyl)Methane TANIAPHOS
CAS	850444-36-9

850444-36-9 - Physico-chemical Properties

Molecular Formula	C38H34NP2.C5H5.Fe
Molar Mass	687.581
Specific Rotation(α)	-312° ±15° (c 0.5, CHCl3)
Appearance	Powder
Color	orange
Storage Condition	2-8°C
Stability	store cold

850444-36-9 - Risk and Safety

WGK Germany	3
HS Code	29319090

850444-36-9 - Introduction

(SP)-1-[(S)-alpha-(Dimethylamino)-2-(diphenylphosphino)benzyl]-2-diphenylphosphinoferrocene, is an organometallic compound with specific structure and properties.

Properties: The compound has a brown-red solid or powdery crystal, which is soluble in organic solvents such as chloroform, dimethylformamide and benzene. It hydrogenates in the presence of aerosols or acids and is relatively stable in air.

Uses: This compound is commonly used as a metal organic catalyst and has important applications in organic synthesis. It is often used to catalyze asymmetric hydrogenation reactions, photocatalytic reactions, etc. Because it can introduce chirality in the center of the chiral catalyst iron, the product produced by the reaction is chirally pure.

Preparation method: The preparation method is usually synthesized by organic synthetic chemistry. In the preparation process, S-α-(dimethylamino)-2-(diphenylphosphine) benzyl]-2-diphenylphosphine ferrocene is first synthesized, and then it is resolved into (S) and (R) two isomers, the desired (SP)-1-[(S)-alpha-(Dimethylamino)-2-(diphenylphosphino)benzyl]-2-diphenylphosphinoferrocene was then prepared by a paraffin-based complexation reaction.

Safety information: This compound is less toxic and dangerous, but it still needs to be used and stored with caution. When operating it should follow the laboratory safety practices, avoid contact with skin and eyes. Follow good ventilation conditions and store properly to avoid the risk of fire and explosion.

Last Update：2024-04-09 21:04:16