Josiphos SLJ005-1

Josiphos SLJ005-1 - Names and Identifiers

Name	(R)-(-)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldi(3,5-dimethylphenyl)phosphine
Synonyms	Josiphos SLJ005-1 JOSIPHOS SL-J005-1 (R)-1-[(S)-2-(DIPHENYLPHOSPHINO)FERROCENYL]-ETHYLDI(3,5-XYLYL)PHOSPHINE (R,R)-1-[1-[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]ETHYL]-2-(DIPHENYLPHOSPHINO)FERROCENE (R)-(-)-1-[(S)-2-(DIPHENYLPHOSPHINO)FERROCENYL]ETHYLDI(3,5-DIMETHYLPHENYL)PHOSPHINE (R)-(-)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldi(3,5-dimethylphenyl)phosphine (R)-(-)-1-[(S)-2-Diphenylphosphino)ferrocenyl]ethylbis(3,5-dimethylphenyl)phosphine (R)-(-)-1-((S)-2-(DIPHENYLPHOSPHINO)FERROCENYL)ETHYLBIS(3,5-DIMETHYLPHENYL)PHOSPHINE
CAS	184095-69-0
InChI	InChI=1/C35H35P2.C5H5.Fe/c1-25-19-26(2)22-32(21-25)36(33-23-27(3)20-28(4)24-33)29(5)34-17-12-18-35(34)37(30-13-8-6-9-14-30)31-15-10-7-11-16-31;1-2-4-5-3-1;/h6-24,29H,1-5H3;1-5H;/t29-;;/m0../s1

Josiphos SLJ005-1 - Physico-chemical Properties

Molecular Formula	C40H40FeP210*
Molar Mass	638.54
Specific Rotation(α)	-310° ±10° (c 0.5, CHCl3)
Appearance	Powder
Color	orange
Storage Condition	Inert atmosphere,Room Temperature

Josiphos SLJ005-1 - Risk and Safety

Safety Description	24/25 - Avoid contact with skin and eyes.
WGK Germany	3
HS Code	29319090

Josiphos SLJ005-1 - Introduction

(R)-(-)-1-[(S)-2-(Diphenylphosphino)ferrocenyl]ethyldi(3,5-dimethylphenyl) phosphate, often abbreviated as R-phosphine. The following is a description of its nature, use, preparation and safety information:

Nature:
R-phosphine is an organic phosphorus compound with a structure of diphenyl phosphorus and ferrocenyl. It is solid and has a light yellow to red color. The compound can usually be dissolved in an organic solvent such as chloroform, dichloromethane and ethanol.

Use:
R-phosphine has important application value in the field of organic synthesis. It can be used as a catalyst to participate in the synthesis reaction of metal complexes. Because of its chiral structure, it has important applications as a catalyst in the asymmetric reduction of chiral ketones, asymmetric hydrogenation, and the synthesis of asymmetric phosphoramidate. In addition, R-phosphine can also be used for the synthesis of potential drug molecules, ligand molecules and heterocyclic compounds.

Method:
The preparation method of R-phosphine is complicated and usually requires multiple reactions. One commonly used method is synthesis by Metallocene chemistry. The specific steps include reacting diphenyl phosphorus with ferrocene in a solvent to obtain R-phosphine.

Safety Information:
R-phosphine are relatively safe compounds under proper use and storage. Follow the laboratory's safe operating procedures and wear appropriate personal protective equipment. It is an organic matter, there is a danger of burning, should avoid contact with open flame and high temperature. In addition, it may be irritating to the eyes, skin and respiratory tract, so direct contact should be avoided and it should be operated in a well-ventilated place. In case of accidental inhalation or skin contact, wash immediately or receive medical treatment.

Last Update：2024-04-09 21:04:16