1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾

Base Information

Chemical Name:1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾
CAS No.:16351-47-6
Molecular Formula:C₈H₁₆B₁₀
Molecular Weight:220.325
Hs Code.:

1-phenyl-1,7-dicarba-closo-dodecaborane<sup>(12)</sup>

Synonyms:1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾

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Chemical Property of 1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾

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Technology Process of 1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾

There total 15 articles about 1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾ 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: 66.0%

: 591-50-4
iodobenzene

: 16986-24-6
1,7-dicarba-closo-dodecaborane⁽¹²⁾

: 16351-47-6
1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾

Guidance literature:: 1,7-dicarba-closo-dodecaborane⁽¹²⁾; With n-butyllithium; In 1,2-dimethoxyethane; hexane; at 0 ℃; for 0.5h; Inert atmosphere;

With copper(l) chloride; In 1,2-dimethoxyethane; hexane; at 0 - 20 ℃; for 1h; Inert atmosphere;

iodobenzene; In pyridine; 1,2-dimethoxyethane; hexane; at 85 ℃; for 3h; Inert atmosphere;
DOI:10.1016/j.ejmech.2014.07.034

Reference yield: 65.0%

: 16986-24-6
1,7-dicarba-closo-dodecaborane⁽¹²⁾

: 369-57-3
benzenediazonium tetrafluoroborate

: 16351-47-6
1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾

Guidance literature:: With n-butyllithium; copper(l) chloride; In tetrahydrofuran; diethyl ether; hexane; under N2; dropwise addn. of BuLi in hexane to a soln. of m-carborane inether at 0-5°C with stirring; addn. of anhydr. CuCl with stirring; addn. of THF; heating at 40°C for 10 min; cooling to 0-5°C; addn. of BF4-salt; addn. of MeOH at 20°C; filtration of ppt. and washing (benzene, ether); washing of filtrates (aq. HCl, H2O) and drying over CaCl2 or Na2SO4; evapn. in vac.; TLC (Siloful, benzene-petroleum ether); recrystn. (MeOH); elem. anal.;

Reference yield: 57.0%

: 591-50-4
iodobenzene

: 16986-24-6
1,7-dicarba-closo-dodecaborane⁽¹²⁾

: 16351-47-6
1-phenyl-1,7-dicarba-closo-dodecaborane⁽¹²⁾

: 17805-18-4
1,7-diphenyl-1,7-dicarba-closo-dodecaborane(12)

Guidance literature:: With pyridine; potassium tert-butylate; copper(l) chloride; In 1,2-dimethoxyethane; under N2; CuCl is added to KOtBu in DME with stirring, stirred (3 h, room temp.), pyridine is added followed by the carborane (ratio carborane:CuCl 1:1), stirred (0.5 h, room temp.), the aryl iodide is added, heated and stirred (95°C, 48 h); cooled, allowed to stand for 2 h (or more), filtd., the filtrate is evapd., the residue is sublimed (1-phenyl-compd.), the residue is recrystd. (1,7-diphenyl-compd.);
DOI:10.1016/0022-328X(93)83337-U