Description

(R)-Binap-Tmpta Polymer CAS NO 1159341-66-8 is a specialized chiral polymer ligand derived from (R)-BINAP, designed for heterogeneous catalysis. This product matters as it offers the enantioselective control of homogeneous catalysts with the practical advantages of easy recovery and reuse, significantly improving process economics for fine chemical synthesis. It is primarily needed by manufacturers in the pharmaceutical and advanced materials sectors for applications such as asymmetric hydrogenation and C-C bond formation.

Application

• Asymmetric Hydrogenation Catalysis: For the enantioselective synthesis of chiral pharmaceutical intermediates, such as amino acids and alcohols.
• Heterogeneous Asymmetric C-C Coupling Reactions: Enabling Suzuki, Heck, and other cross-coupling reactions with high stereoselectivity.
• Polymer-Supported Catalyst Systems: Serving as a key ligand component in recyclable catalyst platforms for continuous flow chemistry.
• Chiral Separation Media: Used in the development of stationary phases for HPLC to resolve enantiomers.
• Advanced Material Synthesis: Facilitating the creation of chiral polymers and coordination networks with specific optical properties.
• Academic and Industrial R&D: For research into new catalytic processes and ligand design.

Basic Information

Product Name	(R)-Binap-Tmpta Polymer
CAS No.	1159341-66-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	(R)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl-TMPTA Polymer; (R)-BINAP-TMPTA Polymer; Polymeric (R)-BINAP; Immobilized (R)-BINAP Ligand; (R)-BINAP Methacrylate Polymer; Heterogeneous (R)-BINAP Catalyst; Chiral Phosphine Polymer; CAS 1159341-66-8
EINECS	Contact for details

Quality Control

Every batch of our (R)-Binap-Tmpta Polymer is produced and tested under a strict quality management system. We ensure high ligand loading efficiency and consistent enantioselective performance through advanced analytical techniques. A comprehensive Certificate of Analysis (COA), detailing purity, chiral integrity, and physical properties, is provided with each shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) in a dry, well-ventilated area. This material is light-sensitive and easily oxidized; prolonged exposure to air or light will degrade performance.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Ligand Loading	≥ 0.4 mmol/g
Chiral Purity (ee)	≥ 99%
Assay (HPLC)	≥ 95%
Residual Monomer	< 1.0%
Solubility	Insoluble in common solvents, swells in toluene, DCM

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.