24383-90-2

Usage

Uses

Used in Organic Synthesis:
[dichloro(methyl)-lambda~4~-tellanyl]methane is used as a reagent for the synthesis of various organic compounds. Its unique structure, which includes the tellanyl group, allows for the creation of novel molecules with potential applications in different fields.
Used in Materials Science:
In the field of materials science, [dichloro(methyl)-lambda~4~-tellanyl]methane is used as a precursor for the development of new materials. The incorporation of the tellanyl group into the compound may lead to the discovery of materials with enhanced properties, such as improved conductivity or unique mechanical characteristics.
Used in Research and Development:
[dichloro(methyl)-lambda~4~-tellanyl]methane is also used as a research compound for further investigation into the properties and potential applications of tellurium-containing compounds. This may provide valuable insights for the development of new materials and chemical processes, as well as contribute to the understanding of the role of tellurium in organic chemistry.

Upstream product

• 593-80-6 dimethyltellurium 
• 7647-01-0 hydrogenchloride 
• 18879-38-4 dimethyl tellurium diiodide 
• 594-27-4 tetramethylstannane 

Downstream Products

• 74-87-3 methylene chloride 
• 593-80-6 dimethyltellurium 

Relevant academic research and scientific papers

NUCLEAR QUADRUPOLE RESONANCES OF α-(CH3)2TeX2 (X=Cl, Br, I) AND (CH3)2TeI4

NQR spectra were observed for α-(CH3)2TeX2 (X= Cl, Br, I) and (CH3)2TeI4 at various temperatures.The two 81Br NQR lines were observed above 110 K in α-(CH3)2TeBr2.The characteristic temperature dependence of the 127I NQR line in α-(CH3)2TeI2 can be explai

Dimethyltellurium(IV) derivatives with mixed 1,1-dithio ligands. Crystal structures of Me2Te[S2CNMe2][S2COEt] and Me2Te[S2CNEt2][S2COMe]

Mixed ligand derivatives of Me2TeLL′2, where L = N,N-dialkyl dithiocarbamate or O,O-alkylene dithiophosphate and L′ = O-alkyl dithiocarbonate, have been synthesized and characterized by elemental analysis, 1H, 13C, 31P, and 125Te NMR spectroscopy and infrared and Raman spectroscopy, and X-ray crystallography. Me2Te[S2CNMe2][S2COEt], 8: P1 (no. 2), with cell parameters a = 10.073(3) A, b = 10.139(2) A, c = 9.108(2) A, α = 92.36(2)°, β = 115.55(2)°, γ = 111.19(2)°, V = 760.7(4) A3, Z = 2, R = 0.0343, Rw = 0.0296. Me2Te[S2CNEt2][S2COMe], 9: P21/c (no. 14) with cell parameters a = 9.881(4) A, b = 17.671(3) A, c = 10.149(4) A, β = 113.65(3)°, V = 1623.3(10) A3, Z = 4, R = 0.0567, Rw = 0.0514. The immediate environment about tellurium in both molecules is essentially that of a saw-horse structure in which the lone pair is apparently stereochemically active and occupying an equatorial position in a distorted trigonal bipyramid. The S-Te-S angles in the two molecules are 166.87(6)° and 162.0(1)° for 8 and 9, respectively. In both molecules, the Te - S bonds to the dithiocarbamate groups are slightly shorter than those to dithiocarbonates. The dithiocarbamate groups are oriented to give secondary interactions involving the apparently terminal sulfur atoms resulting in Te - S distances of 3.205(2) and 3.277(4) A, respectively, in 8 and 9. However, only in 9 is there a similar Te - S distance of 3.346(5) A involving the S2COMe group because in 8, the OEt group of S2COEt, rather than the terminal S atom, is oriented toward Te.

Synthesis, spectroscopic and structural studies of O-methyl and O-isopropyl monothiocarbonate (monoxanthate) derivatives of dimethyl- and diphenyltellurium(IV). Crystal structures of Me2Te[SCO2(i-Pr)]2, Ph2Te[SCO2(i-Pr)]2, Me2TeCl[SCO2Me], and Me2TeBr[SCO2(i-Pr)]

Monothiocarbonate derivatives of diorganotellurium(IV), R2Te[SCO2R′]2, and R2TeX[SCO2R′], where R = Me, Ph; R′ = Me, i-Pr; X = Cl, Br, and I, have been prepared and characterized by vibrational and 1H, 13C, and 125Te NMR spectroscopy. Me2Te[SCO2(i-Pr)]2 (2): P21/n (No. 14) with cell parameters a = 6.942(6) angstrom, b = 25.599(3) angstrom, c = 9.404(6) angstrom, β = 94.48(6)°, V = 1666(1) angstrom3, Z = 4, R = 0.0648, Rw = 0.0624; Ph2Te[SCO2(i-Pr)]2 (4): P21ln (No. 14) with a = 12.360(4) angstrom, b = 12.277(3) angstrom, c = 15.066(3) angstrom, β = 102.82(2)°, V = 2229.1(9) angstrom3, Z = 4, R = 0.0368, Rw 0.0312; Me2TeCl[SCO2Me] (5); P21lc (No. 14) with a = 5.193(2) angstrom, b = 18.118(4) angstrom, c = 9.613(5) angstrom, β = 91.31(6)°, V = 904.2(6) angstrom3, Z = 4, R = 0.0396, Rw = 0.0361; and Me2TeBr[SCO2(i-Pr)] (8): P21ln (No. 14) with a = 11.701(2) angstrom, b = 6.250(2) angstrom, c = 16.152(2) angstrom, β = 98.43(1)°, V = 1168.4(4) angstrom3, Z = 4, R = 0.0369, Rw = 0.0325. In all molecules, the immediate environment about tellurium is that of the saw-horse structure in which the lone pair is assumed to be stereochemically active and occupying an equatorial position in a distorted trigonal bipyramid. In 2 and 5, the terminal oxygen atoms are oriented toward tellurium, whereas in 4, one O(i-Pr) group is oriented toward tellurium, as it is in 8. In the latter cases, the terminal oxygen atoms act as weak bridges to form a pseudo dimeric species in 4 and a pseudo polymer in 8. Supramolecular interactions in 2 and 5 lead to a sulfur-bridged dimer in the former and a chlorine-bridged polymer in the latter.