9-benzyl-1,2-carborane

Base Information

Chemical Name:9-benzyl-1,2-carborane
CAS No.:75563-93-8
Molecular Formula:C₉H₁₈B₁₀
Molecular Weight:234.352
Hs Code.:

Synonyms:9-benzyl-1,2-carborane

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Chemical Property of 9-benzyl-1,2-carborane

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Technology Process of 9-benzyl-1,2-carborane

There total 3 articles about 9-benzyl-1,2-carborane 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: 91.0%

: 17830-03-4
9-iodo-o-carborane

: 6921-34-2
benzylmagnesium chloride

: 75563-93-8
9-benzyl-1,2-carborane

Guidance literature:: With ((C₆H₅)3P)2PdCl₂ or ((C₆H₅)3P)4Pd; In diethyl ether; refluxed for 25-30 h, inert atm.; addition of water, washing an ether soln. with aq. HCl, water, drying with CaCl2, column chromy. (silica gel, benzene-petroleum ether, 15:85), sublimation (100-120°C, 1 torr), recrystn. (hexane); elem. anal.;
DOI:10.1016/S0022-328X(00)83405-1

Reference yield: 80.0%

: 17830-03-4
9-iodo-o-carborane

: 1589-82-8
phenylmagnesium bromide

: 75563-93-8
9-benzyl-1,2-carborane

Guidance literature:: With zinc(II) chloride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; diethyl ether; ether soln. of Grignard compd. addn. to THF soln. of Zn-compd., stirring(Ar atmosphere, 20°C, 30-40 min), addn. of THF soln. of Pd-compd . and iodoborane, heating and refluxing (20-30 h); mixture cooling, pouring to aq. HCl, organic layer extracting (Et2O), drying (Na2SO4), solvent removing (vacuum), residue purification by columnchromy. (silica gel/benzene-petroleum ether), residue re-crystn. or vac uum distillation; melting point;

Reference yield:

: C₂₅H₃₈B₁₀Si₂

: 75563-93-8
9-benzyl-1,2-carborane

Guidance literature:: With potassium carbonate; In diethyl ether; acetone; at 40 ℃; for 12h; Inert atmosphere; Schlenk technique;
DOI:10.1021/jacs.8b10270