M-CARBORANE

Base Information

• Chemical Name: M-CARBORANE
• CAS No.: 16986-24-6
• Molecular Formula: C2H12 B10
• Molecular Weight: 144.227
• Hs Code.: 29420000
• Mol file: 16986-24-6.mol

Synonyms:1,7-Dicarba-closo-dodecaborane;1,7-Dicarba-closo-dodecaborane(12); 1,7-Dicarbadodecaborane; Neobarene;Neocarborane; m-Barene; m-Carborane; m-Carborane(12); m-Decaborocarborane;m-Dicarbadodecaborane(12)

Chemical Property of M-CARBORANE

Chemical Property:

• Appearance/Colour: WHITE TO OFF-WHITE POWDER
• Melting Point: 272 °C
• PSA: 0.00000
• LogP: -5.80940
• Storage Temp.: 2-8°C
• Solubility.: Chloroform, Methanol (Slightly)
• Water Solubility.: insoluble

Purity/Quality:

97% ^*data from raw suppliers

m-Carborane ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xn,Xi
• Statements: 36/37/38-22
• Safety Statements: 37/39-26

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: m-Carborane is used as a pharmaceutical, chemical and organic intermediates.

Technology Process of M-CARBORANE

There total 53 articles about M-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: 98.0%

1,2-dicarba-closo-dodecaborane(12) (16872-09-6) → 1,7-dicarba-closo-dodecaborane(12) (16986-24-6)

Guidance literature:

In neat (no solvent); sublimation of o-C2B10H12 at 200-250 °C, passing sublimate with N2 (heated, purified) through heated tube into cooled vessel (250 mL/min, 3 g o-C2B10H12/min, contact time 0.5 min, 600 °C);

DOI:10.1021/i360020a008

Reference yield: 97.1%

bis(1,7-dicarba-closo-dodecaboran(12)-yl-1)mercury (64147-82-6) → 1,7-dicarba-closo-dodecaborane(12) (16986-24-6) + mercury

Guidance literature:

Wilkinson's catalyst; In N,N,N,N,N,N-hexamethylphosphoric triamide; Ar, stirred for 8 h at 100°C; decanted, soln. extracted with ether, extract evaporated, residue sublimed; GLC;

DOI:10.1007/BF00956166

Reference yield: 97.0%

iodobenzene (591-50-4) + 9-iodo-m-carborane (17157-02-7) + Pd2(P(C6H5)3)2(C6H5)2(HCOO)2 (167227-31-8) → 1,7-dicarba-closo-dodecaborane(12) (16986-24-6) + [(Ph3P)2Pd2(Ph)2( (330474-31-2,148606-83-1)

Guidance literature:

In benzene-d6; byproducts: CO2, C6H6; soln. of B-complex and Pd-complex in C6D6 was placed in NMR tube, sealed, kept for 3 h at at 65°C, PhI was added; sepd., washed with hexane, dried under vac.;

DOI:10.1021/om0008575

upstream raw materials:

nido-decaborane

acetylene

1,2-dicarba-closo-dodecaborane⁽¹²⁾

1,12-dicarbora-closo-dodecaborane

Downstream raw materials:

1,2-dicarba-closo-dodecaborane⁽¹²⁾

1,12-dicarbora-closo-dodecaborane

1-(3'-F-C₆H₄)-1,7-C₂HB₁₀H₁₀

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

Refernces

• 1、 Gavrilov, V. V.,Voronov, O. A.,Bogdanov, V. S.,Kashevarova, L. S.,Zhulin, V. M.,et al.. "". . . Retrieved 1986.
• 2、 Bennour, Ines,Escayola, Sílvia,Poater, Jordi,Solà, Miquel,Teixidor, Francesc,Vi?as, Clara. "Too Persistent to Give Up: Aromaticity in Boron Clusters Survives Radical Structural Changes". . p. 9396 - 9407. Retrieved 2020.
• 3、 Kaesz, H. D.,Bau, R.,Beall, H. A.,Lipscomb, W. N.. "". . p. 4218 - 4220. Retrieved 1967.
• 4、 Papetti, S.,Heying, T. L.. "". . p. 2295 - 2295. Retrieved 1964.
• 5、 Marshall, William J.,Young Jr., Robert J.,Grushin, Vladimir V.. "Mechanistic features of boron-iodine bond activation of B-iodocarboranes". . p. 523 - 533. Retrieved 2008/10/08.