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Methylthio germane

Table I includes the relative bond dissociation enthalpies obtained for some group 14 hydrides by photoacoustic calorimetry,7 10 The data demonstrate that, for the trialkyl-substituted series, the bond strengths decrease by 6.5 and 16.5 kcal/mol on going from silane to germane and to stannane, respectively. The silicon-hydrogen bonds can be dramatically weakened by successive substitution of the Me3Si group at the Si-H functionality. A substantial decrease in the bond strength is also observed by replacing alkyl with methylthio groups. Table I includes the relative bond dissociation enthalpies obtained for some group 14 hydrides by photoacoustic calorimetry,7 10 The data demonstrate that, for the trialkyl-substituted series, the bond strengths decrease by 6.5 and 16.5 kcal/mol on going from silane to germane and to stannane, respectively. The silicon-hydrogen bonds can be dramatically weakened by successive substitution of the Me3Si group at the Si-H functionality. A substantial decrease in the bond strength is also observed by replacing alkyl with methylthio groups.
SYNS 0-AETHYL-0-(3-METHYL-4-METHYLTHIOPHENYL)-ISOPROPYLAMIDO-PHOSPHORSAEURE ESTER (GERMAN) BAY 68138 ENT 27,572 ETHYL-3-METHYL-4-(METHYLTHIO)PHEN YL(1 -... [Pg.659]

SYNS FOLPAN FOLPET FTALAN ORTHO-PHALTAN PHALTAN PHTHALTAN THIOPHAL N-(TRICHLOR-METHYLTHIO)-PHTHALAMID -(GERMAN) N-(TRICHLOROMETHYLMERCAPTO)-PHTHAUMIDE 2-((TRICHLOROMETHYL)THIO)-lH-ISOINDOLE-l,3(2H)-DIONE TROYSAN ANTIMILDEW O... [Pg.1371]

METHYLTHIO-ACETALDEHYD-O-(xMETHYLCARBAMOYL)-OXIM (GERMAN) see MDU600... [Pg.1782]

PROPANOLE (GERMAN) see PNDOOO PROPANOLEN (DUTCH) see PNDOOO PROPANOLI (ITALIAN) see PNDOOO PROPANOLIDE see PMTIOO PROPANOL, 2-METHYL-2-(METHYLTHIO)-, o-((METHYL(4-... [Pg.1854]

Digermyl sulfide (digermathiane) has been prepared by the reaction of iodoger-mane with mercury(II) sulfide and, more recently, from bromogermane and dilithium sulfide in dimethyl ether. (Methylthio)germane has been prepared by... [Pg.161]

The trap at -78° contains pure (methylthio)germane (GeH3SCH3 0.088 g, 0.718 mmole identified by its H NMR, infrared, and Raman Spectra ). Excess methanethiol, identified by infrared spectroscopy, " is collected in the trap at -196°. A small amount of nonvolatile white product remains in the reaction vessel. The yield of (methylthio)germane, based on digermylcarbodiimide, is 82%. [Pg.165]

Methylthio)germane is a volatile, colorless liquid, the vapor pressure of which... [Pg.165]

Tris(methylthio)phenylgermane, loa, 9CI Phenyltris(methylthio)germane [3931-77-9]... [Pg.19]

Bis(iiiethyltliio)diphenylgermane, loci, 9CI Diphenylbis methylthio)germane [3860-83-1]... [Pg.27]

Phenyl triphenylplumbyl ketone, see Pb-00186 Phenyl(triphenylplumbyl)methanone, see Pb-00186 Phenyl triphenylplumbyl sulfide, see Pb-00183 Phenyl triphenylstannyl selenide, see Sn-00383 Phenyl triphenylstannyl sulfide, see Sn-00380 Phenyl(triphenylstannyl)telluride, see Sn-00385 Phenyltris(acetoxy)plumbane, see Pb-00119 Phenyltris(methylthio)germane, see Ge-00112 l-Plumba-2,3-dicarba-c/o5o-dodecacarborane, see Pb-00011 5-Plumbaspiro[4.4]nonane, Pb-00079 Plumbocene, see Pb-00095... [Pg.147]

Trimethyllead methoxide, see Pb-00028 Trimethyllead methylacetylene, see Pb-00050 Trimethyllead phenylacetylene, see Pb-00101 Trimethyl(methoxy)germane, see Ge-00050 T rimethyl(methylseleno)plumbane, Pb-00033 T rimethyl(methylseleno)stannane, Sn-00079 Trimethyl [(methylsulfinyl)oxy] germane, Ge-00052 Trimethyli(methylsulfinyl)oxy]stannane, see Sn-00071 Trimethyl(methyltelluro)plumbane, Pb-00034 T rimethyl(methylthio)stannane, Sn-00075 Trimethyl [methyl(trimethylplumbyl)amino]germane, see Pb-00069... [Pg.151]

See other pages where Methylthio germane is mentioned: [Pg.278]    [Pg.280]    [Pg.887]    [Pg.1918]    [Pg.1918]    [Pg.162]    [Pg.132]    [Pg.143]    [Pg.152]    [Pg.153]    [Pg.174]   
See also in sourсe #XX -- [ Pg.18 , Pg.165 ]

See also in sourсe #XX -- [ Pg.18 , Pg.165 ]

See also in sourсe #XX -- [ Pg.18 , Pg.165 ]



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5- -2-methylthio

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