1953
DOI: 10.1021/ja01108a042
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Aliphatic Organo-functional Siloxanes1

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Cited by 23 publications
(9 citation statements)
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“…In the case of Me,SiR where R = -CH,M!Ie2, -CH,CH,NH,, -CH,CH,CO,H, -CH,CH2COMe, etc., one mole of methane is evolved per mole of tetraorganosilanes [6]: hle,SiR + H,SO, ___ + I\/le,Si(HSO,)R + CH,.…”
Section: Resultsmentioning
confidence: 99%
“…In the case of Me,SiR where R = -CH,M!Ie2, -CH,CH,NH,, -CH,CH,CO,H, -CH,CH2COMe, etc., one mole of methane is evolved per mole of tetraorganosilanes [6]: hle,SiR + H,SO, ___ + I\/le,Si(HSO,)R + CH,.…”
Section: Resultsmentioning
confidence: 99%
“…2]. In 1953, Sommer and co‐workers reported a concentrated sulfuric acid‐aided synthesis of aliphatic organosiloxanes through the cleavage of one methyl group from the trimethylsilyl moiety [6a] . Kinetic studies confirmed a pseudo‐first order character of the reaction, involving an “electrophilic attack” on the carbon center followed by the formation of methane and a (at least formally) silylium‐ion intermediate in the rate‐determining step [6b] .…”
Section: Methodsmentioning
confidence: 99%
“…2]. Sommer und Mitarbeiter berichteten 1953 von einer mit konzentrierter Schwefelsäure ermöglichten Herstellung aliphatischer Organosiloxane durch die Abspaltung einer Methylgruppe von der Trimethylsilyleinheit [6a] . Kinetische Untersuchungen sprachen für eine Reaktion pseudo‐1.…”
Section: Methodsunclassified