1,2-DICARBADODECABORANE(12)-1-THIOL, 2-METHYL-

Base Information

• Chemical Name: 1,2-DICARBADODECABORANE(12)-1-THIOL, 2-METHYL-
• CAS No.: 17522-84-8
• Molecular Formula: C₃H₁₄B₁₀S
• Molecular Weight: 190.32
• Mol file: 17522-84-8.mol

Synonyms:1-Mercapto-2-methyl-o-carborane;1-Methyl-2-mercapto-o-carborane; 1-Methyl-2-thiol-o-carborane

Chemical Property of 1,2-DICARBADODECABORANE(12)-1-THIOL, 2-METHYL-

Chemical Property:

• PSA: 38.80000
• LogP: -5.42880

Purity/Quality:

99% ^*data from raw suppliers

2-METHYL-1,2-DICARBADODECABORANE(12)-1-THIOL 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2-DICARBADODECABORANE(12)-1-THIOL, 2-METHYL-

There total 4 articles about 1,2-DICARBADODECABORANE(12)-1-THIOL, 2-METHYL- 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: 70.0%

1-methyl-o-carborane (16872-10-9) + sulfur (7704-34-9) → 1-methyl-2-sulfanyl-1,2-dicarba-closo-doedecaborane (17522-84-8)

Guidance literature:

With n-butyl-lithium; HCl; In tetrahydrofuran; diethyl ether; 1-methyl-o-carborane is added to THF, mixt. is cooled (ice-water), addn. of n-butyl-lithium, stirring for 30 min, stirred at room temp. for 12 h, cooled to 0°C, sulfur is added within 2 h, mixt. is sttirred for 4 h at room temp.; THF is pumped off, diethyl ether is added, cooled at 0°C, HCl is added, stirring for 10 min, extn., drying, evapn., chromy. (hexane), evapn.; elem. anal.;

DOI:10.1021/om00015a026

Reference yield: 70.0%

sulfur (10544-50-0) + 1-methyl-o-carborane (16872-10-9) → 1-methyl-2-sulfanyl-1,2-dicarba-closo-doedecaborane (17522-84-8)

Guidance literature:

With butyllithium; In tetrahydrofuran; addn. of BuLi to a soln. of the methyl dicarbaborane in THF at 0°C under N2, standing at 0°C for 30 min, stirring for 12 h at room temp., cooling to 0°C, addn. of sulfur, stirring; evapn. of THF, addn. of diethyl ether, chromy. over alumina (hexane), elem. anal.;

DOI:10.1016/S0020-1693(00)84858-6

Reference yield:

hydrogenchloride (7647-01-0,15364-23-5) + 1-CH3-2-Na-1.2-C2B10H10 (51341-26-5) + sulfur (7704-34-9) → 1-methyl-2-sulfanyl-1,2-dicarba-closo-doedecaborane (17522-84-8)

Guidance literature:

In ammonia; water; react. of Na-compound with S in liquid NH3, hydroylsis with aq. HCl;;

upstream raw materials:

1-methyl-o-carborane

sulfur

hydrogenchloride

1-CH₃-2-Na-1.2-C₂B₁₀H₁₀

Downstream raw materials:

N(P(C₆H₅)3)2⁽¹⁺⁾*AuCl(SCB₁₀H₁₀CCH₃)^(1-) = [N(P(C₆H₅)3)2][AuCl(SCB₁₀H₁₀CCH₃)]

N(P(C₆H₅)3)2⁽¹⁺⁾*Au(SCB₁₀H₁₀CCH₃)2^(1-) = [N(P(C₆H₅)3)2][Au(SCB₁₀H₁₀CCH₃)2]

[Au(SCB₁₀H₁₀CCH₃)(As(C₆H₅)3)]

[Au₂(SCB₁₀H₁₀CCH₃)2(C₂₆H₂₄P₂)]

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