69561-88-2

Basic information

• Product Name: Stibine, diphenyl(trimethylsilyl)-
• Synonyms: Stibine, diphenyl(trimethylsilyl)-
• CAS NO: 69561-88-2
• Molecular Formula: C₁₅H₁₉SbSi
• Molecular Weight: 0
• Mol File: 69561-88-2.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Stibine, diphenyl(trimethylsilyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Stibine, diphenyl(trimethylsilyl)-(69561-88-2)
• EPA Substance Registry System: Stibine, diphenyl(trimethylsilyl)-(69561-88-2)

Safety Data

• Hazardous Substances Data: 69561-88-2(Hazardous Substances Data)

Usage

InChI:InChI=1/2C6H5.C3H9Si.Sb/c2*1-2-4-6-5-3-1;1-4(2)3;/h2*1-5H;1-3H3;/rC12H10Sb.C3H9Si/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12;1-4(2)3/h1-10H;1-3H3

Upstream product

• 75-77-4 chloro-trimethyl-silane 
• 50518-68-8 diphenylantimony(III) bromide 
• 2629-47-2 diphenylantimony(III) chloride 
• 7439-95-4 magnesium 
• 603-36-1 triphenylantimony 

Downstream Products

• 16029-98-4 trimethylsilyl iodide 
• 30982-88-8 methyldiphenylstibane 
• 126703-89-7 diphenyl(trimethylsilylthio)stibane 
• 603-36-1 triphenylantimony 
• 74353-18-7 2,3-bis(diphenylstibino)maleic thioanhydride 
• 74353-17-6 2,3-bis(diphenylstibino)maleic anhydride 
• 17938-52-2 Diphenylstibino-trimethylsiloxan 
• 1825-61-2 Trimethylmethoxysilane 
• 5865-81-6 diphenylstibane 
• 75-77-4 chloro-trimethyl-silane 

Relevant articles and documents

NEUE DARSTELLUNG, SCHWEFELINSERTION UND HYDROLYSE DER PHENYL(TRIMETHYLSILYL)STIBANE

Reaction of Mg and Me3SiCl with Ph2SbCl or PhSbCl2 gives Ph2SbSiMe3 (1) or PhSb(SiMe3)2 (2).Sulfur inserts into 1 to give Ph2SbSSiMe3 (3).Products of action of S8 on 2 are 3, PhSb(SSiMe3)2 (4), (Me3Si)2S, and Sb2S3.Hydrolysis or methanolysis of 1, or 2 give Ph2SbH (5), or PhSbH2 (6), respectively.Key words: Diphenyl(trimethylsilyl)stibane; phenylbis(trimethylsilyl)stibane; diphenyl(trimethylsilyl-thio)stibane; diphenylstibane; phenylstibane.

Diphenylarsinoderivatives of Maleic Acid Anhydride and Related Compounds. Crystal and Molecular Structure of 2,3-Bis(diphenylstibino)maleic Acid Anhydride

The unusual properties of bis(diphenylphosphino)maleic anhydride and similar ditertiary phosphines has prompted the synthesis of analogous arsines and stibines.Bis(diphenylarsino)maleic anhydride, -maleic thioanhydride and -N-methyl maleic imide, bis(diphenylstibino)maleic anhydride (5) and -maleic thioanhydride are obtained as crystalline yellow or red compounds by the reaction of the corresponding 2,3-dichloromaleic acid derivatives with diphenyl(trimethylsilyl)arsine and -stibine resp.The uv/vis spectra and characteristic i.r. bands of selected compounds are given and compared with those of the corresponding phosphines.The strong shift of νC=C to lower wavenumbers observed in all compounds has caused the determination of crystal and molecular structure of 5 by x-ray diffraction.Bond distances and angles are given.The complex formation of the new diarsine ligands has been examined by the preparation of Ni-, Cr- and Mo-carbonyl derivatives.As the first organylsulfane substituted maleic acid derivatives bis(phenylthio)maleic thioanhydride, -N-methyl-maleic imide and -maleic acid dimethylester are synthesized and described. - Keywords: Bis(diphenylarsino)maleic acid, derivatives; Bis(diphenylstibino)maleic anhydride, synthesis, crystal structure; Bis(phenylthio)maleic acid, derivatives; Maleic acid derivatives, synthesis, molecular structure