122708-97-8

Basic information

• Product Name: BIS(3,5-DIMETHYL-4-METHOXYPHENYL)PHOSPHINE
• Synonyms: BIS(3,5-DIMETHYL-4-METHOXYPHENYL)PHOSPHINE;Bis(3,5-dimethyl-4-methoxyphenyl)phosphine,97+%
• CAS NO: 122708-97-8
• Molecular Formula: C₁₈H₂₃O₂P
• Molecular Weight: 302.35
• Mol File: 122708-97-8.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: BIS(3,5-DIMETHYL-4-METHOXYPHENYL)PHOSPHINE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(3,5-DIMETHYL-4-METHOXYPHENYL)PHOSPHINE(122708-97-8)
• EPA Substance Registry System: BIS(3,5-DIMETHYL-4-METHOXYPHENYL)PHOSPHINE(122708-97-8)

Safety Data

• Hazardous Substances Data: 122708-97-8(Hazardous Substances Data)

Usage

Uses

Used in Chemical Research:
Bis(3,5-dimethyl-4-methoxyphenyl)phosphine is used as a ligand in coordination chemistry for its ability to form strong coordination bonds with metal ions, enhancing the reactivity and selectivity of various reactions.
Used in Industrial Processes:
Bis(3,5-dimethyl-4-methoxyphenyl)phosphine is used as a stabilizing agent for metal complexes in industrial processes, contributing to the efficiency and effectiveness of metal-catalyzed reactions.
Used in Organic Synthesis:
Bis(3,5-dimethyl-4-methoxyphenyl)phosphine is used as a ligand in organic synthesis to facilitate various reactions, improving the overall yield and selectivity of the synthesized compounds.
Used in Catalysis:
Bis(3,5-dimethyl-4-methoxyphenyl)phosphine is used as a ligand in catalysis to enhance the catalytic activity of metal complexes, enabling more efficient and selective transformations in various chemical reactions.

Upstream product

• 122977-45-1 bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide 
• 125653-55-6 bis(4-methoxy-3,5-dimethylphenyl)phosphine oxide 
• 185416-17-5 3,5-dimethyl-4-methoxyphenylmagnesium bromide 
• 2374-05-2 4-bromo-2,6-dimethyl-phenol 
• 14804-38-7 5-bromo-2-methoxy-1,3-dimethylbenzene 
• 64-17-5 ethanol 

Downstream Products

• 127797-02-8 (4R-trans)-<(2,2-dimethyl-1,3-dioxolane-4,5-diyl)bis(methylene)>bis 
• 127797-02-8 (4S,5S)-(-)-4,5-bis-2,2-dimethyl-1,3-dioxolane 
• 125653-50-1 (2S,4S)-N-tert.-butoxycarbonyl-4-bis(3,5-dimethyl-4-methoxyphenyl)phosphino-2-diphenylphosphinomethylpyrrolidine 

Relevant articles and documents

Catalyst-free alcoholysis of phosphane-boranes: a smooth, cheap, and efficient deprotection procedure

Catalyst-free alcoholytic deprotection of borane-protected phosphorus compounds offers a smooth, efficient, and clean alternative to existing deprotection methods. In this paper we report our results on the general applicability of deprotecting phosphane-

Electronic and steric effects of ligands as control elements for rhodium-catalyzed asymmetric hydrogenation

Chiral diphosphine ligands analogous to bdpp have been synthesized and tested in order to study the effect of the electronic nature of the ligands in Rh-catalyzed asymmetric hydrogenation of some prochiral olefins. The results are compared with those obtained with the analogous unsubstituted ligand (bdpp). The rhodium-catalyzed asymmetric hydrogenation of olefins was influenced by ligand-based electronic effects, as well as substrate based ones. Excellent ee's (up to 98.3%) have been obtained in the rhodium-catalyzed hydrogenation of (Z)-α-acetamidocinnamic acids and esters.

Rhodium-catalyzed asymmetric 1,4-addition of organoboron reagents to 5,6-dihydro-2(1H)-pyridinones. Asymmetric synthesis of 4-aryl-2-piperidinones

Catalytic asymmetric synthesis of 4-aryl-2-piperidinones was realized for the first time by asymmetric 1,4-addition of arylboron reagents to 5,6-dihydro-2(1H)-pyridinones in the presence of a chiral bisphosphine-rhodium catalyst. In the reaction introduci

HIGHLY EFFICIENT ASYMMETRIC HYDROGENATION OF ITACONIC ACID DERIVATIVES CATALYZED BY A MODIFIED DIOP-RHODIUM COMPLEX

A modified DIOP analogue bearing 4-methoxy and 3,5-dimethyl groups on each phenyl group has been synthesized.The rhodium complex of the ligand has been found to give very high optical yields in the asymmetric hydrogenation of itaconic acid and its derivatives bearing β-aryl groups, the products of which are key-intermediates for optically active lignan derivatives.