83417-93-0

Basic information

• Product Name: (R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2)
• Synonyms: (R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2);(S,S)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(S)-(1,1'-BINAPHTHYL-2);RAC- ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(1,1'-BINAPHTHYL-2);((S,S)-ETHYLENEBIS(TETRAHYDRO-1-INDENYL- TI(IV) (S)-1,1'-BINAPHTHYL-2,2'-DIOLAT
• CAS NO: 83417-93-0
• Molecular Formula: C40H38O2Ti 10*
• Molecular Weight: 598.6
• Product Categories: Asymmetric Synthesis;Chiral Catalysts, Ligands, and Reagents;Other Chiral Catalysts
• Mol File: 83417-93-0.mol
• Article Data: 1

Chemical Properties

• Melting Point: 245 °C (dec.)(lit.)
• Appearance: /
• CAS DataBase Reference: (R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2)(CAS DataBase Reference)
• NIST Chemistry Reference: (R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2)(83417-93-0)
• EPA Substance Registry System: (R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2)(83417-93-0)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 83417-93-0(Hazardous Substances Data)

Usage

Description

(R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2) is a chiral, organotitanium compound that serves as a catalyst in asymmetric synthesis reactions. It is characterized by a titanium atom bonded to two tetrahydro-1-indenyl ligands and a (R)-(1,1'-binaphthyl-2) ligand, which contributes to its ability to catalyze various asymmetric transformations with high enantioselectivity.

Uses

Used in Pharmaceutical Industry:
(R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2) is used as a catalyst for the production of chiral compounds with significant biological and pharmacological properties. Its high enantioselectivity makes it a valuable tool in creating enantiomerically pure drugs, which is crucial for ensuring the desired therapeutic effects and minimizing potential side effects.
Used in Fine Chemical Industry:
In the fine chemical industry, (R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2) is utilized as a catalyst for the synthesis of complex chiral molecules with specific applications in fragrances, agrochemicals, and other specialty chemicals. (R,R)-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-TITANIUM(IV)-(R)-(1,1'-BINAPHTHYL-2)'s ability to facilitate asymmetric transformations allows for the creation of enantiomerically enriched products, which can exhibit different properties and applications compared to their non-chiral counterparts.

Upstream product

• 18531-99-2 1,1’-bi-2-naphthol 

Downstream Products

• 83461-84-1 (S,S)-ethylene-bis(4,5,6,7-tetrahydro-1-indenyl)titanium dichloride 

Relevant articles and documents

ansa-METALLOCENE DERIVATIVES. IV. SYNTHESIS AND MOLECULAR STRUCTURES OF CHIRAL ansa-TITANOCENE DERIVATIVES WITH BRIDGED TETRAHYDROINDENYL LIGANDS

A synthesis for racemic ethylene-bis(4,5,6,7-tetrahydro-1-indenyl)titanium dichloride is described.The molecular structures of this compound, of its meso-isomer and of a binaphtholate complex of the (S,S)-enantiomer have been determined.Cleavage of this b