51751-18-9

Basic information

• Product Name: (Z)-[2,2']Bi[[1,3]dithiolylidene]-4,4'-dicarboxylic acid dimethyl ester
• Synonyms: (Z)-[2,2']Bi[[1,3]dithiolylidene]-4,4'-dicarboxylic acid dimethyl ester
• CAS NO: 51751-18-9
• Molecular Weight: 320.435
• Mol File: 51751-18-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (Z)-[2,2']Bi[[1,3]dithiolylidene]-4,4'-dicarboxylic acid dimethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-[2,2']Bi[[1,3]dithiolylidene]-4,4'-dicarboxylic acid dimethyl ester(51751-18-9)
• EPA Substance Registry System: (Z)-[2,2']Bi[[1,3]dithiolylidene]-4,4'-dicarboxylic acid dimethyl ester(51751-18-9)

Safety Data

• Hazardous Substances Data: 51751-18-9(Hazardous Substances Data)

Upstream product

• 26314-39-6 tetrakis(methoxycarbonyl)tetrathiafulvalene 

Relevant articles and documents

Synthesis and some properties of bis- and tetrakis(triphenylstannyl) tetrathiafulvalenes and tetraiodotetrathiafulvalene

Bis- and tetrakis(triphenylstannyl)tetrathiafulvalenes were prepared from the corresponding lithio-derivatives and chlorotriphenyltin, and their structures were determined by X-ray analysis. Their absorption maxima in the electronic spectrum showed a bathochromic shift. Their redox potentials shifted only a little to a lower region. The charge-transfer complex of the tetra-substituted derivative with TCNQ was isolated. Bis(trimethylstannyl)tetrathiafulvalene did not react with (η-Cp)(CO)2FeI and the reaction with (COD)PtCl2, followed by addition of tributylphosphine, gave a complex mixture, from which (C2H2S2)Pt(PBu3)2 was isolated in a low yield. The structure was confirmed by X-ray diffraction. A convenient preparation of tetrathiafulvalene and tetraiodotetrathiafulvalene is also reported.