131104-17-1

Basic information

• Product Name: (π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex
• Synonyms: (π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex
• CAS NO: 131104-17-1
• Molecular Weight: 579.246
• Mol File: 131104-17-1.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex(CAS DataBase Reference)
• NIST Chemistry Reference: (π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex(131104-17-1)
• EPA Substance Registry System: (π-1,3,5-Me3C6H3)(CO)2-chromium-hydrido-triphenylstannyl complex(131104-17-1)

Safety Data

• Hazardous Substances Data: 131104-17-1(Hazardous Substances Data)

Upstream product

• 144473-41-6 {((CH₃)3C₆H₃)(CO)2CrSn(C₆H₅)3}^(1-)*K⁽¹⁺⁾ = K{((CH₃)3C₆H₃)(CO)2CrSn(C₆H₅)3} 
• 1135-99-5 diphenyltin(IV) dichloride 
• 3724-43-4 Vilsmeier reagent 
• 59611-74-4 N-(chloromethylene)-piperidinium chloride 
• 52542-58-2 2-chloro-1-methylpyridin-1-ium tetrafluoroborate 
• 66633-01-0 3,3-dichloro-1,2-di(t-butyl)cyclopropene 
• 2570-00-5 3,3-dichloro-1,2-diphenylcyclopropene 
• 639-58-7 triphenyltin chloride 
• 12129-67-8 (mesitylene)tricarbonylchromium 
• 892-20-6 triphenylstannane 
• 108-67-8 1,3,5-trimethyl-benzene 

Downstream Products

• 1064-10-4 hexaphenylditin 
• 199620-14-9 chromium⁽⁰⁾ hexacarbonyl 
• 12129-67-8 (mesitylene)tricarbonylchromium 
• 144473-47-2 {((CH₃)3C₆H₃)(CO)2Cr(Sn(C₆H₅)3)2} 

Relevant articles and documents

Photochemical synthesis of (η6-arene)chromium hydrido stannyl and (η6-arene)chromium bis(stannyl) complexes

Photolysis of (η6-arene)Cr(CO)3 complexes and HSnPh3 in aromatic solvents at room temperature has led to two classes of complexes: hydrido stannyl compounds containing the η2-H-SnPh3 ligand and bis(stannyl) compounds containing two SnPh3 ligands. The ratio between the two complexes simultaneously produced depends on the choice of the arene. Complexes with different arenes (mesitylene, toluene, benzene, fluorobenzene, and difluorobenzene) have been obtained and characterized including X-ray structures for (η-6C6H3(CH3) 3)Cr(CO)2 (H)(SnPh3) (1a). (η6-C6H3)3)(η 6CH3)3)Cr(CO)2(SnPhs 3)2 (1b), (η-C6-H6H3F)Cr(CO)2(SnPh 3)2 (4b), and (η-C6C6H4 (CO)2(SnPh3)2 (5b). X-ray crystallography of the last three compounds has given the following results: 1b, monoclinic, space group P21/c (No. 14), a = 13.905(4) A?, b = 18.499(2) A?, c = 17.708(2) A?, Z = 4, V = 4285(1) A?3; 4b, orthorhombic, space group Pca21 (No. 29), a = 16.717(2) A?, b = 18.453(2) A?, c = 25.766(2) A?, Z = 8, V = 7948(2) A?3; 5b, monoclinic, space group P21/c (No. 14), a = 13.756(2) A?, b = 18.560(2) A?, c = 17.159(2) A?, Z = 4, V = 4372(2) A?3. The relatively high J(119Sn-Cr-H) and J(117Sn-Cr-H) values as well as the X-ray structural data provide evidence for the existence of three-center two-electron bonds in the hydrido stannyl complexes. The 1H NMR data of the complexes are compared with chromium-arene bond distances, and a sensible trend is observed and discussed.

Uebergangsmetall-Stannyl-Komplexe. V. Darstellung der anionischen Stannyl-Komplexe K und Reaktion mit Organozinnhalogeniden zu Bis

The anionic stannyl complexes K (?-arene = C6H6, 1,3,5-C6H3Me3, 1,2,4,5-C6H2Me4, C6Me6) were prepared by deprotonation of the corresponding hydrido stannyl complexes (?-arene)(CO)2Cr(H)SnPh3 with KH.Cyclovoltammetric investigations