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Germane, triphenyl(2-phenylethynyl)-, also known as triphenyl(2-phenylethynyl)germane, is a chemical compound with the molecular formula C30H23Ge. It is a derivative of germane, which is a compound containing germanium and hydrogen atoms. In this specific compound, three phenyl groups (C6H5) are attached to the germanium atom, and a 2-phenylethynyl group (C6H5-C≡CH) is also bonded to the germanium. This organogermanium compound is characterized by its unique structure and properties, making it a subject of interest in the field of organometallic chemistry. It is typically synthesized through various chemical reactions and can be used in the development of new materials and applications in the electronics and pharmaceutical industries.

4131-49-1

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4131-49-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4131-49-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,3 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4131-49:
(6*4)+(5*1)+(4*3)+(3*1)+(2*4)+(1*9)=61
61 % 10 = 1
So 4131-49-1 is a valid CAS Registry Number.

4131-49-1Relevant academic research and scientific papers

A Simple Catalytic Route for Alkynylgermanes

Rzonsowska, Monika,Wo?niak, Bartosz,Dudziec, Beata,Pyziak, Jadwiga,Kownacki, Ireneusz,Marciniec, Bogdan

, p. 339 - 346 (2016/02/03)

We report a new one-pot, iridium(I)-catalyzed direct method for the synthesis of alkynyl-substituted germanium compounds with various functional groups from commercially available reagents. More than 25 compounds were obtained and spectroscopically charac

Chemistry of homoleptic phenylethynyl complexes of lanthanides

Zhiltsov,Druzhkova,Pimanova,Makarov

, p. 1910 - 1919 (2015/10/12)

Methods to prepare homoleptic phenylethynyl complexes of lanthanides, the products properties and possible applications in organoelement synthesis of polyfunctional compounds are discussed.

The enthalpies of formation of triphenyl vinyl germanium, triphenyl phenylethynyl germanium, bis(triphenyl germanium) oxide, and some associated Ge-C bond enthalpies

Carson, A. S.,Jamea, E. H.,Laye, P. G.,Spencer, J. A.

, p. 1223 - 1230 (2007/10/02)

The three compounds (C6H5)3GeCH=CH2, (C6H5)3GeCC(C6H5), and 2O, have been burnt in an aneroid combustion calorimeter and their vapour pressures measured by an effusion method.The gas-phase enthalpies of formation: ΔfH0sub

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