1221746-56-0

1221746-56-0 - Names and Identifiers

Name	(SP)-1-[(R)-1-(Di-tert-butylphosphino)ethyl]-2-[(R)-phenylphosphinoyl]ferrocene
Synonyms	JoSPOphos SL-J688-1 (SP)-1-[(R)-1-(Di-tert-butyL (S,R(p),S(SPO)-1-Phenylphosphinoyl)-2-[1-(di-t-butylphosphino)ethyl]ferrocene (R,S(p),R(SPO)-1-Phenylphosphinoyl)-2-[1-(tert.-butylphosphino)ethyl]-ferrocene (SP)-1-[(R)-1-(Di-tert-butylphosphino)ethyl]-2-[(R)-phenylphosphinoyl]ferrocene
CAS	1221746-56-0

1221746-56-0 - Physico-chemical Properties

Molecular Formula	C24H39FeOP2+
Molar Mass	461.358382
Appearance	Powder
Color	orange
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Stability	store cold

1221746-56-0 - Risk and Safety

WGK Germany	3
HS Code	29319090

1221746-56-0 - Introduction

(SP)-1-[(R)-1-(Di-tert-butylphosphino)ethyl]-2-[(R)-phenylphosphinoyl]ferrocene is an organophosphorus compound whose chemical formula is C28H37FeO2P2. It has two phenyl-substituted ferrocene skeletons in which one phenyl group is attached to one (R)-1-(tert-butylphosphino) ethyl group and one (R)-1-phenylphosphinyl group.

This compound has the following properties:
1. Appearance: It is a solid substance and may appear red or orange.
2. Melting point: about 170-172°C.
3. Solubility: It is soluble in common organic solvents such as ether and dichloromethane.

(SP)-1-[(R)-1-(Di-tert-butylphosphino)ethyl]-2-[(R)-phenylphosphinoyl]ferrocene are commonly used in catalytic reactions in organic synthesis. It can be used as a chiral ligand for metal catalysts, such as palladium and platinum catalyzed asymmetric hydrogenation and asymmetric reduction reactions. It can also be used in the synthesis of chiral drugs, pesticides and functional materials.

The method for preparing this compound includes: It is obtained by linking (R)-1-(tert-butylphosphino) ethyl group to ferrocene, and then reacting with (R)-1-phenylphosphinyl.

Regarding safety information, specific toxicity and safe handling needs depend on the experimental conditions and application. However, in general, organophosphorus compounds are potentially toxic and should be handled under appropriate experimental conditions and relevant safe operating procedures must be followed. When using and handling chemicals, follow proper laboratory hygiene and safety procedures and use appropriate protective measures, including wearing appropriate protective glasses, gloves and laboratory coats. Avoid ingestion, inhalation and contact with skin during handling and handling. If necessary, it is recommended to look for specific safety information in the Safety Data Sheet (SDS).

Last Update：2024-04-09 20:45:29