成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook CAS DataBase List TRIOCTYLSILANE
18765-09-8

TRIOCTYLSILANE synthesis

2synthesis methods
-

Yield:-

Reaction Conditions:

with (IPr2,6-(2,6-iPr2C6H3N=CMe)2C5H3N)Fe(N2)2 at 65; for 1 h;

Steps:

B
General procedure: Synthesis of Phenyltrioctylsilane by successiveRydrosilylationsExarnple 2A, 213 and Cornparative Exarnple 13Rydrosilylation of 1 -Octene with Octylsilane10122] All three exarnples are based on the hydrosilylation of 1 -octene by octylsilane. Cornparative Exarnple 13 illustrates hydrosilylation catalysis by (“TDI)Fe(N2)2 to produce trioctylsilane as expected frorn Hart, et al (1 Amer Chem. Soc., 126 (2004) 13794-13807). Exarnple 2A illustrates hydrosilylation catalysis with [(MePDI)FeN2]2(Jt2N2) to produce the silahydrocarbon, tetraoctylsilane. Exarnple 28 illustrates synthesis of tetraoctylsilane frorn the reaction of 1 -octene with trioctylsilane produced by CornparativeExarnple H. Cornparative Exarnple 13j0123] The reaction was perforrned according to the general hydrosilylation procedure described above with 0.066 g (0.46 rnrnol) of octylsilane, 0.156 g (1.36 mmol, 3 equiv) of 1 -octene, and 0.002 g (0.003 mmol (0.2 rnol %) of (“PDI) Fe(N2)2. The reaction rnixture was stirred for 1 hour at 65° C. and quenched by exposure to ait The product rnixture was analyzed by GC and NMR (‘H and ‘3C) spectroscopy. The product was identified as trioctylsilane. j0124] Trioctylsilane. ‘R NMR (500 MRz, CDC13): ?=0.60 (rn, 6R, SiCR2), 0.91 (t, 9R, CR3), 1.28-1.34 (rn, 36R, CR2), 3.71 (SiR). {‘R} ‘3C NMR (125 MHz, CDC13): ?=11.53(SiCR2); 14.32 (CR3); 22.95, 24.94, 29.56, 29.59, 32.22,33.68 (CR2).

References:

PRINCETON UNIVERSITY;MOMENTIVE PERFORMANCE MATERIALS INC.;Lewis, Kenrick Martin;Atienza, Crisita Carmen Hojilla;Boyer, Julie L.;Chirik, Paul J.;Delis, Johannes G.P.;Roy, Aroop Kumar US2014/330036, 2014, A1 Location in patent:Paragraph 0122; 0123; 0124

TRIOCTYLSILANE Related Search: