4371-35-1

Usage

Uses

Used in Chemical Synthesis:
1,1'-Biphenyl]-2,2',6,6'-tetrol is used as a key intermediate in the synthesis of various organic compounds. Its unique structure allows for the creation of a wide range of chemical products, making it valuable in the field of organic chemistry.
Used in Pharmaceutical Research:
1,1'-Biphenyl]-2,2',6,6'-tetrol is used as a potential candidate in pharmaceutical research due to its structural properties. It may be utilized in the development of new drugs or as a component in existing medications, contributing to advancements in healthcare.
Used in Material Science:
In the field of material science, 1,1'-Biphenyl]-2,2',6,6'-tetrol is used as a component in the development of new materials. Its molecular structure may contribute to the creation of materials with unique properties, such as improved strength, flexibility, or conductivity.
Used in Environmental Remediation:
1,1'-Biphenyl]-2,2',6,6'-tetrol may be employed in environmental remediation efforts, particularly in the treatment of contaminated water or soil. Its chemical properties could potentially be harnessed to remove pollutants or neutralize harmful substances, aiding in environmental protection and restoration.
Used in Analytical Chemistry:
1,1'-Biphenyl]-2,2',6,6'-tetrol is used as a reference compound or analytical standard in various analytical chemistry techniques. Its distinct structure and properties make it a valuable tool for calibration, quality control, and the identification of other compounds in complex mixtures.

Upstream product

• 19491-10-2 2,2',6,6'-tetramethoxybiphenyl 
• 16932-44-8 2-iodo-1,3-dimethoxybenzene 
• 151-10-0 1,3-Dimethoxybenzene 
• 6665-97-0 1,3-dimethoxy-2-nitrobenzene 
• 2734-70-5 2,6-dimethoxyaniline 
• 601-89-8 2-nitroresorcinol 

Downstream Products

• 19261-04-2 dibenzo[b,d]furan-1,9-diol 
• 203189-64-4 6'-[(1R,2S)-4-benzyloxy-2-(tert-butyldimethylsilyloxy)-1-(benzyloxymethyl)propyloxy]-2,2',6-biphenyltriol 
• 1215714-06-9 C₄₄H₄₂N₂O₄P₂ 
• 1215714-06-9 C₄₄H₄₂N₂O₄P₂ 

Relevant academic research and scientific papers

Selective Rhodium-Catalyzed Hydroformylation of Terminal Arylalkynes and Conjugated Enynes to (Poly)enals Enabled by a π-Acceptor Biphosphoramidite Ligand

The hydroformylation of terminal arylalkynes and enynes offers a straightforward synthetic route to the valuable (poly)enals. However, the hydroformylation of terminal alkynes has remained a long-standing challenge. Herein, an efficient and selective Rh-catalyzed hydroformylation of terminal arylalkynes and conjugated enynes has been achieved by using a new stable biphosphoramidite ligand with strong π-acceptor capacity, which affords various important E-(poly)enals in good yields with excellent chemo- and regioselectivity at low temperatures and low syngas pressures.

Preparation method of biphenyl tetradentate phosphite ligand

The invention discloses a preparation method of a novel biphenyl tetradentate phosphite ligand 2,2',6,6'-tetra [(1,1'-biphenyl-2,2'-diyl) phosphite]-3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl and derivatives thereof. The novel biphenyl tetradentate phosphite ligand has a structure as shown in a general formula I, wherein a substituent R in the general formula I can be a cyclic phosphine structure. The novel biphenyl tetradentate phosphite ligand has good conversion rate and normal-to-isomeric ratio in a mixed/etherified C4 (butylene) hydroformylation reaction system.

Hydroxylated biphenyls as tyrosinase inhibitor: A spectrophotometric and electrochemical study

A small collection of C2-symmetry hydroxylated biphenyls was prepared by straightforward methods and the capability to act as inhibitors of tyrosinase has been evaluated by both spectrophotometric and electrochemical assays. Our attention was f

New tetraphosphite ligands for regioselective linear hydroformylation of terminal and internal olefins

We successfully developed new tetraphosphite ligands L1-L5 and applied them to the rhodium-catalyzed hydroformylation of terminal and internal olefins. High catalytic reactivities and excellent regioselectivities for linear aldehydes were obtained in the rhodium-catalyzed hydroformylation of simple olefins (l/b ratio up to 90, 98.9% linear selectivity, 99.2% conversion) using the tetraphosphite ligand L2. And the tetraphosphite ligand L2 also displayed moderate to good linear regioselectivities for challenging substrates styrene and internal olefin 2-octene.

P(O)R2-directed Pd-catalyzed C-H functionalization of biaryl derivatives to synthesize chiral phosphorous ligands

Chiral phosphorus ligands have been widely used in transition metal-catalyzed asymmetric reactions. Herein, we report a new synthesis approach of chiral biaryls containing a phosphorus moiety using P(O)R 2-directed Pd-catalyzed C-H activation; the functionalized products are produced with good enantioselectivity.

Highly enantioselective copper-catalyzed allylic alkylation with atropos phosphoramidites bearing a D2-symmetric biphenyl backbone

A novel class of atropos dibridged biphenyl phosphoramidites bearing a D2-symmetric biphenyl backbone was prepared and applied as chiral ligands in the copper-catalyzed allylic alkylation with Grignard reagent. The alkylation products were obtained in quantitative yields with high regioselectivities up to 94:6 of SN2′/SN2 ratio and enantiomeric excesses up to 91.1% for SN2′ products. The unique D2-symmetric backbone ligands have the advantages of easy preparation and sufficient reusability of their key intermediates from the undesired isomers.

Highly regioselective isomerization - Hydroformylation of internal olefins to linear aldehyde using rh complexes with tetraphosphorus ligands

(Figure Presented) A series of new pyrrole-based tetraphosphorus ligands were synthesized and used for Rh-catalyzed isomerization-hydroformylation of internal olefins. It was found that the substituents at the 3,3′,5, 5′-positions of the biphenyl greatly effected the linear selectivity, and the alkyl-substituted tetraphosphorus ligands gave the best results (for 2-octene, n:i up to 207, for 2-hexene, n:i up to 362).

Chiral Biphenyl Bis(crown ethers): Synthesis and Resolution

New chiral bis(crown ethers) with a central 2,2',6,6'-tetraoxybiphenyl unit have been prepared and resolved.Their complexing properties and absolute configuration are discussed.