53105-00-3

Usage

Uses

Used in Organic Synthesis:
(E)-1,2-diphenylethenyl phenyl sulfone is used as a reagent in organic synthesis for the preparation of various pharmaceuticals and fine chemicals. Its unique structure allows it to serve as a valuable intermediate in the production of a wide range of organic compounds and materials.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, (E)-1,2-diphenylethenyl phenyl sulfone is used as a key intermediate in the synthesis of various drugs. Its properties make it suitable for the development of new medications with potential therapeutic benefits.
Used in Material Science:
(E)-1,2-diphenylethenyl phenyl sulfone is also utilized in the field of material science, where it contributes to the development of novel materials with specific properties. Its chemical structure makes it a promising candidate for applications in areas such as polymers and advanced materials.
Used in Photovoltaic Devices:
As a photoactive compound, (E)-1,2-diphenylethenyl phenyl sulfone is used in the development of photovoltaic devices. Its ability to interact with light makes it a valuable component in the design and fabrication of solar cells and other light-harvesting technologies.
Used in Light-Emitting Diodes (LEDs):
In the field of optoelectronics, (E)-1,2-diphenylethenyl phenyl sulfone is used in the production of light-emitting diodes. Its photoactive properties enable the creation of LEDs with improved performance and efficiency.

Upstream product

• 591-51-5 phenyllithium 
• 1939-99-7 benzenesulfonyl chloride 
• 501-65-5 diphenyl acetylene 
• 100-39-0 benzyl bromide 
• 3112-88-7 Benzyl phenyl sulfone 
• 100-51-6 benzyl alcohol 
• 100-52-7 benzaldehyde 
• 451-40-1 phenyl benzyl ketone 
• 931-59-9 benzenesulfenyl chloride 
• 103-30-0 (E)-1,2-diphenyl-ethene 
• 24466-59-9 (E)-(1,2-diphenylvinyl)(phenyl)sulfane 

Downstream Products

• 103-30-0 (E)-1,2-diphenyl-ethene 

Relevant academic research and scientific papers

Custom-Made Pyrene Photocatalyst-Promoted Desulfonylation of Arylethenyl Sulfones Using Green-Light-Emitting Diodes

The Sonogashira coupling of 1,3,6,8-tetrabromopyrene with 4-[(-)-β-citronellyloxy]phenylethyne was employed to synthesize 1,3,6,8-tetra[4-(citronellyloxy)phenylethynyl]pyrene. The pyrene derivative catalyzed the reductive desulfonylation of ethenyl sulfones via visible-light irradiation (514 nm green light-emitting diodes) in the presence of i -Pr 2NEt. The β-citronellyloxy groups provided the sufficient solubility to the highly π-expanded pyrene catalyst, and their polar oxygen functionalities enabled the easy separation of the catalyst from the products via column chromatography.

Manganese-Catalyzed Acceptorless Dehydrogenative Coupling of Alcohols with Sulfones: A Tool to Access Highly Substituted Vinyl Sulfones

The development of first-row-transition-metal catalysts that can match with the reactivities of the noble metals is considered to be challenging yet very much a desirable goal in homogeneous catalysis. It has become even more fascinating to develop processes where these metals show a unique reactivity and selectivity than their higher congeners. Herein, we report on the catalytic activity of a pincer complex of the abundant earth metal manganese for an unprecedented acceptorless dehydrogenative coupling of alkyl sulfones with alcohols. Thus, highly functionalized vinyl sulfones were obtained in moderate to good yields. Both benzylic and aliphatic alcohols could be utilized, and several functional groups including bromides and iodides are tolerated under the reaction conditions. The reaction is environmentally benign, producing dihydrogen and water as byproducts. Preliminary mechanistic experiments involving kinetic, deuterium-labeling, and NMR experiments were performed.

PhI(OAc)2-mediated decomposition of N-arylsulfonyl hydrazones: metal-free synthesis of (E)-vinyl sulfones

A novel and efficient approach for the preparing of (E)-vinyl sulfones via PhI(OAc)2-mediated decomposition of ketone-derived N-arylsulfonyl hydrazones has been developed. The generation of α- or β-substituted vinyl sulfones was affected by the

Copper-catalyzed radical reaction of N -tosylhydrazones: Stereoselective synthesis of (E)-vinyl sulfones

A new chemistry of hydrazines that is a copper-catalyzed radical reaction to synthesize vinyl sulfones from readily available N-tosylhydrazones has been described. The protocol provides a novel strategy for the synthesis of various vinyl sulfones including α, β-disubstituted ones and terminal ones. The advantages of the transformation include excellent E stereoselectivity, broad substrate scope, low cost of reagents, and convenient operation. A novel and efficient one-pot synthesis of alkynes from N-tosylhydrazones has been achieved. The studies provide important complementary approaches for the syntheses of vinyl sulfones and alkynes.

Synthesis of (E)- and (Z)-1,2-Bis(phenylsulphonyl)stilbenes

(E)- and (Z)-1,2-bis(phenylsulphonyl)stilbenes (12 and 9) have been synthesized starting from (E)- and (Z)-1-phenylthiostilbenes (1 and 3).The geometrical configurations of these compounds have been established through stereospecific synthesis.