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Benzonitrile, 4-(diphenylphosphinothioyl)-, also known as 4-(diphenylphosphinothioyl)benzonitrile, is an organic compound with the chemical formula C19H14NPS. It is a derivative of benzonitrile, featuring a diphenylphosphinothioyl group attached to the 4-position of the benzene ring. Benzonitrile, 4-(diphenylphosphinothioyl)- is characterized by its yellowish color and is soluble in organic solvents. It is primarily used as a ligand in coordination chemistry, particularly in the formation of transition metal complexes. The diphenylphosphinothioyl group provides a unique combination of steric and electronic properties, making it a valuable building block for the synthesis of various catalysts and materials with specific applications in fields such as catalysis, pharmaceuticals, and materials science.

5032-60-0

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5032-60-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 5032-60-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,3 and 2 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5032-60:
(6*5)+(5*0)+(4*3)+(3*2)+(2*6)+(1*0)=60
60 % 10 = 0
So 5032-60-0 is a valid CAS Registry Number.

5032-60-0Downstream Products

5032-60-0Relevant academic research and scientific papers

Pd-Catalyzed P–C Cross-Coupling of Aryl Bromides and Triflates with Hydroxymethylphosphine Sulfide Derivatives

Ohta, Hidetoshi,Xue, Qian,Hayashi, Minoru

supporting information, p. 735 - 738 (2018/02/21)

The development of a versatile process for phosphine synthesis has attracted considerable interest because organophosphines are indispensable for organic synthesis. Previously, we developed a Pd-catalyzed P–C coupling reaction for hydroxymethylphosphine s

Pd-catalyzed P-C cross-coupling reactions for versatile triarylphosphine synthesis

Hayashi, Minoru,Matsuura, Takashi,Tanaka, Ippei,Ohta, Hidetoshi,Watanabe, Yutaka

supporting information, p. 628 - 631 (2013/04/11)

Practical and versatile syntheses of tertiary phosphine derivatives have been achieved by palladium-catalyzed deformylative P-C cross-coupling reactions of hydroxymethylphosphine derivatives. Sequential couplings of orthogonally protected precursors provide a simple and practical route toward a variety of tertiary phosphine derivatives having aryl substituents in any combination.

Radical phosphination of organic halides and alkyl imidazole-1- carbothioates

Sato, Akinori,Yorimitsu, Hideki,Oshima, Koichiro

, p. 4240 - 4241 (2007/10/03)

Taking advantage of a radical-based methodology, mild and chemoselective phosphination reactions of organic halide and alkyl imidazole-1-carbothioates have been developed. The mild reaction conditions allow labile functional groups to survive during the reaction. Copyright

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