dimethyl(phenyl)stibine

Base Information

• Chemical Name: dimethyl(phenyl)stibine
• CAS No.: 17585-86-3
• Molecular Formula: C₈H₁₁Sb
• Molecular Weight: 228.925
• Mol file: 17585-86-3.mol

Synonyms:dimethyl(phenyl)stibine

Chemical Property of dimethyl(phenyl)stibine

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of dimethyl(phenyl)stibine

There total 26 articles about dimethyl(phenyl)stibine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.6%

dichlorophenylstibine (5035-52-9) + methyl iodide (74-88-4) → dimethyl(phenyl)stibine (17585-86-3)

Guidance literature:

With Mg; In tetrahydrofuran; reactions under Ar; CH3I and Mg reacted in THF (Grignard compd. formed), soln. of Sb compd. added dropwise to CH3MgI soln., reaction mixt. stirred at room temp. for 12 h; solvent evapd. in vac., residue dissolved in petroleum ether, filtered,evapd.;

DOI:10.1002/(SICI)1521-3749(200005)626:5<1137::AID-ZAAC1137>3.0.CO;2-H

Reference yield: 60.0%

methyldiphenylstibane (30982-88-8) → dimethyl(phenyl)stibine (17585-86-3)

Guidance literature:

With sodium; In ammonia; ratio of sodium and educt = 2:1, 15 h, C6H5Na destroyed with NH4Cl and the result reacting with CH3Cl;

DOI:10.1016/0020-1650(72)80167-3 DOI:10.1016/S0022-328X(00)81607-1

Reference yield: 49.6%

dimethylantimony bromide (53234-94-9) → methyldiphenylstibane (30982-88-8) + dimethyl(phenyl)stibine (17585-86-3)

Guidance literature:

With phenylmagnesium bromide; In diethyl ether; under N2, soln. of PhMgBr in Et2O added over 1 h to stirred suspn. of SbBrMe2 in Et2O, heated under reflux for 1 h, cooled to 0°C, hydrolysed with water; org. layer sepd., dryed with MgSO4, distd.; elem. anal.;

DOI:10.1016/S0022-328X(00)82231-7

upstream raw materials:

methylmagnesium bromide

methyl magnesium iodide

dichlorophenylstibine

dimethylantimony bromide

Downstream raw materials:

Sb(CH₃)3(C₆H₅)⁽¹⁺⁾*I^(1-)=[Sb(CH₃)3(C₆H₅)]I

benzylmethylphenylstibine

dimethyl-phenyl antimony ⁽²⁺⁾; dibromide

dodecacarbonyl triosmium

Refernces

• 1、 Kok, Gregory L.,Morris, Michael D.. "Aqueous electrochemistry of quaternary organoantimony ions". . p. 2146 - 2150. Retrieved 1972.
• 2、 Taylor, William V.,Xie, Zhu-Lin,Cool, Nicholas I.,Shubert, Sofia A.,Rose, Michael J.. "Syntheses, Structures, and Characterization of Nickel(II) Stibines: Steric and Electronic Rationale for Metal Deposition". . p. 10364 - 10374. Retrieved 2018/08/28.
• 3、 Breunig,Althaus,Roesler,Lork. "Novel syntheses of Me2SbX (X = Cl, I) and crystal structures of Me2SbI and [(Me3Si)2CH]2SbCl". . p. 1137 - 1140. Retrieved 2008/10/08.