1101230-28-7

Basic information

• Product Name: (11bR)-(+)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoroMethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepiniuM broMide, 99% R-MARUOKA CAT P-TB
• Synonyms: (11bR)-(+)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoroMethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepiniuM broMide, 99% R-MARUOKA CAT P-TB;4,5-Bis-(di-i-propylphosphinoMethyl)acridine, 98+%;4,5-Bis-(di-i-propylphosphinomethyl)acridine
• CAS NO: 1101230-28-7
• Molecular Formula: C46H40BrF12P
• Molecular Weight: 931.6683994
• Product Categories: Achiral Phosphine;Aryl Phosphine
• Mol File: 1101230-28-7.mol

Chemical Properties

• Boiling Point: 565.4±40.0 °C(Predicted)
• Appearance: yellow/crystal
• PKA: 5.39±0.10(Predicted)
• Sensitive: air sensitive
• CAS DataBase Reference: (11bR)-(+)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoroMethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepiniuM broMide, 99% R-MARUOKA CAT P-TB(CAS DataBase Reference)
• NIST Chemistry Reference: (11bR)-(+)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoroMethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepiniuM broMide, 99% R-MARUOKA CAT P-TB(1101230-28-7)
• EPA Substance Registry System: (11bR)-(+)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoroMethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepiniuM broMide, 99% R-MARUOKA CAT P-TB(1101230-28-7)

Safety Data

• Hazardous Substances Data: 1101230-28-7(Hazardous Substances Data)

Usage

Uses

Used in Chemical Synthesis:
(11bR)-(+)-4,4-Di-t-butyl-2,6-bis[3,5-bis(trifluoroMethyl)phenyl]-4,5-dihydro-3H-dinaphtho[2,1-c:1',2'-e]phosphepiniuM broMide, 99% R-MARUOKA CAT P-TB is used as a catalyst in the synthesis of Milstein Acridine Catalyst. It plays a crucial role in facilitating the chemical reactions required for the production of this catalyst, enhancing the efficiency and selectivity of the process.

Upstream product

• 20491-53-6 di-isopropylphosphine 
• 643742-28-3 4,5-bis-bromomethylacridine 

Relevant articles and documents

REVERSIBLE LIQUID ORGANIC SYSTEM FOR LOADING AND DISCHARGING HYDROGEN BASED ON ETHYLENE GLYCOL

This invention provides a reversible hydrogen loading and discharging system and a reversible method for loading and discharging hydrogen. The system and the methods of this invention comprise ethylene glycol as a liquid organic hydrogen carrier and at least one transition metal. By reacting ethylene glycol with at least one transition metal; at least one hydrogen molecule and at least one oligoester of ethylene glycol are formed (hydrogen releasing)·, and by reacting at least one oligoester of ethylene glycol with at least one transition metal and at least one hydrogen molecule, at least one ethylene glycol is formed (hydrogen loading).

PROCESS FOR PREPARING AMINES FROM ALCOHOLS AND AMMONIA

The present invention provides novel ruthenium based catalysts, and a process for preparing amines, by reacting a primary alcohol and ammonia in the presence of such catalysts, to generate the amine and water. According to the process of the invention, primary alcohols react directly with ammonia to produce primary amines and water in high yields and high turnover numbers. This reaction is catalyzed by novel ruthenium complexes, which are preferably composed of quinolinyl or acridinyl based pincer ligands.

Selective synthesis of primary amines directly from alcohols and ammonia

(Chemical Equation Presented) Air stable and waterproof: Selective and efficient synthesis of primary amines directly from alcohols and ammonia is achieved under mild conditions (see scheme). The reaction is homogenously catalyzed by a novel air-stable ruthenium pincer complex and can proceed in toluene or even in the absence of solvent or "on water".