30809-75-7

Usage

Uses

Used in Pharmaceutical Industry:
[1,1'-Biphenyl]-4-ol, 4'-[(4-chlorophenyl)sulfonyl]is used as an intermediate in the synthesis of pharmaceuticals for its unique chemical properties that can be exploited to create novel drug molecules.
Used in Agrochemical Industry:
In the agrochemical industry, [1,1'-Biphenyl]-4-ol, 4'-[(4-chlorophenyl)sulfonyl]is used as a precursor in the development of new agrochemicals, potentially enhancing the effectiveness of pesticides or other agricultural products.
Used in Materials Science:
[1,1'-Biphenyl]-4-ol, 4'-[(4-chlorophenyl)sulfonyl]is utilized in the field of materials science to create advanced materials with specific properties, such as improved stability or reactivity, for various applications.
It is crucial to handle [1,1'-Biphenyl]-4-ol, 4'-[(4-chlorophenyl)sulfonyl]with care, adhering to safety protocols and regulations to ensure minimal risk to human health and the environment.

Upstream product

• 139225-66-4 4'-<(4-Chlorophenyl)sulfonyl>-3,5-di-tert-butyl-<1,1'-biphenyl>-4-ol 
• 80-07-9 4,4'-dichlorodiphenyl sulphone 
• 71597-85-8 (p-hydroxyphenyl)boronic acid 

Downstream Products

• 1349856-75-2 C₂₅H₂₅ClO₅S 
• 1349856-69-4 C₃₈H₄₂O₇S₂ 

Relevant academic research and scientific papers

OPTICAL ELEMENT COMPOUND, OPTICAL MATERIAL, AND OPTICAL ELEMENT

An optical material organic compound having characteristics that the dispersion characteristic (Abbe number (νd)) and the secondary dispersion characteristic (θg,F) of the refractive index are high, the transmittance in the visible light region is high, and the chromatic aberration correction function delivers high performance, which represented by the general formula (1) or (2) is provided.

Electrosynthesis of Unsymmetrical Polyaryls by a SRN1-Type Reaction

Unsymmetrical polyaryls are electrosynthesized in liquid ammonia by a single-step SRN1 reaction in the presence of a redox mediator starting from aromatic halides and 2,6-di-tert-butyl phenoxide.With monoaryl halides activated by electron-withdrawing substituents (N of pyridyl or quinolyl, trifluoromethyl, cyano, sulfone, ester, ketone, alkyl sulfide, N(1+) of anilinium), biaryls are obtained in good yields (between 50 and 95percent).The yields of ter- and quateraryls are lower (40percent maximum).The reaction is extended to other ortho-disubstituted phenols.Elimination reactions of the tert-butyl groups from the products are achieved by a Friedel-Crafts reaction using either trifluoromethanesulfonic acid or aluminum trichloride as catalysts.

Phenol precursors

Phenol precursors are provided having the formula (Q'ZQO)m Y in which Q is a bivalent aromatic radical, Q' is a univalent aromatic radical or the moiety of a bivalent aromatic radical, Z is --SO2 --, --SO--, --CO-- or --CH2/sub