1461-25-2Relevant articles and documents
Mehner et al.
, p. 97 (1968)
Synthesis and characterization of lithiated dendrimers
Meijboom, Reinout,Hutton, Alan T.,Moss, John R.
, p. 1811 - 1815 (2003)
The synthesis of the precursor phenylthiomethyl-functionalized carbosilane dendrimers Si[(CH2)3SiMe2CH2SPh]4 (1) and Si{(CH2)3Si[(CH2)3SiMe2 CH2SPh]3}4 (2) is described. Reacting 1 and 2 with lithium naphthalenide gives the first lithiomethyl-functionalized dendrimers Si[(CH2)3SiMe2CH2Li]4 (7) and Si{(CH2)3Si[(CH2)3 SiMe2CH2Li]3}4 (11). Deutero, trimethylsilyl, trimethylstannyl, and tri-n-butylstannyl derivatives of these dendrimers, as well as a method to enable isolation of the lithiated dendrimers as solids, are described.
Dunn, P.,Oldfield, D.
, p. C11 - C12 (1973)
Seyferth,D. et al.
, p. 286 - 291 (1966)
Fostein,Pommier
, p. C7 (1976)
Peterson
, p. P63 (1970)
Gupta, R.,Majee, B.
, p. 197 - 202 (1973)
The interaction of organotin(IV) acceptors with 1,4-bis(5-hydroxy-1-phenyl-3-methyl-1H-pyrazol-4-yl)butane-1,4-dione
Pettinari, Claudio,Marchetti, Fabio,Pettinari, Riccardo,Cingolani, Augusto,Drozdov, Andrei,Troyanov, Sergei
, p. 188 - 194 (2002)
From the interaction of organotin(IV) halides SnR2Cl2 with 1,4-bis(5-hydroxy-1-phenyl-3-methyl-1H-pyrazol-4-yl)-butane-1,4-dione (Q2QH2) in methanol in the presence of base the complexes [SnR2(Q2Q)] (1: R = isob
Synthesis of 3-stannyl and 3-silyl propargyl phosphanes and the formation of a phosphinoallene
Saunders, Amy J.,Crossley, Ian R.
, p. 2148 - 2155 (2016)
The group 14 chloropropargyls R3ECCCH2Cl (R3E = nBu3Sn, Ph3Sn, Me2PhSi, iPr3Si, nPr3Si, nBu3Si), obtained by a modified literature procedure, react with LiPPh2 to afford the novel propargyl phosphanes Ph2PCH2CCER3 in high yield, as viscous oils; (Me3Si)2PCH2CCSiPhMe2 is similarly obtained from LiP(SiMe3)2. In contrast, the reaction of PhCCCH2MgCl with ClP(NEt2)2 fails to produce a comparable propargyl phosphane, but generates preferentially (>70%) the novel phosphinoallene (Et2N)2PC(Ph)CCH2, which is characterised spectroscopically, and through its reaction with HCl. The coordination chemistry of representative phosphanes is explored with respect to platinum and palladium for the first time.
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Gilman,Rosenberg
, p. 2507 (1953)
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A NEW ROUTE TO TETRAORGANOTIN COMPOUNDS
Nicholson, John W.,Douek, Josephine A.,Collins, John D.
, p. 169 - 172 (1982)
A new direct synthesis suitable for the preparation of straight-chain tetraalkyltins is described.
The effect of CO on the reaction of (tributyltin)lithium with alkyl and aryl bromides
Nudelman, N. Sbarbati,Carro, Cecilia
, p. 31 - 36 (1998)
The reaction of (tributyltin)lithium with alkyl and aryl bromides in THF was studied in the presence of CO and of p-dinitrobenzene under several reaction conditions. The observed results indicate that electron transfer is involved in the substitution reac
Preparation method of dibutyltin oxide
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Paragraph 0069; 0071; 0083-0103; 0110-0130; 0137-0148, (2017/09/05)
The invention provides a preparation method of dibutyltin oxide. The dibutyltin oxide is at least prepared by (1), synthesis of tetrabutyl tin; (2), synthesis of dibutyl stannous chloride; (3), synthesis of dibutyltin oxide, wherein catalyst used in step (2) is composite of modified nano-crystalline cellulose and aluminium chloride. The dibutyltin oxide is applied to electric paint and electrophoretic paint fields.
