1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-dicarba-closo-dodecaborane⁽¹²⁾

Base Information

• Chemical Name: 1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-dicarba-closo-dodecaborane⁽¹²⁾
• CAS No.: 143334-74-1
• Molecular Formula: C₁₂H₂₂B₁₀OS₂
• Molecular Weight: 354.548

Synonyms:1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-dicarba-closo-dodecaborane⁽¹²⁾

Chemical Property of 1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-dicarba-closo-dodecaborane⁽¹²⁾

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Technology Process of 1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-dicarba-closo-dodecaborane⁽¹²⁾

There total 2 articles about 1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-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: 61.0%

bis(acetonitrile)-decaborane + 2-<4'-(propargyloxy)phenyl>-1,3-dithiolane (143334-73-0) → 1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-dicarba-closo-dodecaborane(12) (143334-74-1)

Guidance literature:

In toluene; byproducts: H2; N2 atmosphere; heating (80°C, 60 h); cooling, friltration (Celite), evapn. to dryness, dissoloving (EtOH), stirring (overnight), evapn. radial chromy. (30 % EtOH/petrol), collectionof 1st band;

DOI:10.1071/C98148

Reference yield: 51.0%

nido-decaborane (17702-41-9) + 2-<4'-(propargyloxy)phenyl>-1,3-dithiolane (143334-73-0) → 1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-dicarba-closo-dodecaborane(12) (143334-74-1)

Guidance literature:

With acetonitrile; In acetonitrile; stirring B10H14 in CH3CN for 3 h, then addn. of the dithiole, reflux for 3 d; evapn., chromy. of the residue (silica gel, pentane-CH2Cl2 4:10, elem. anal.;

DOI:10.1039/P19940000203

Reference yield: 84.0%

1-{4-(4,5-dihydro-1,3-dithiol-2-yl)phenoxymethyl}-1,2-dicarba-closo-dodecaborane(12) (143334-74-1) → 1-(4-formylphenoxymethyl)-1,2-dicarba-closo-dodecaborane(12) (143334-75-2)

Guidance literature:

With mercury(II) perchlorate; In tetrahydrofuran; stirring (room temp., 5 min, pptn.); filtration (Celite), evapn. to dryness, dissolving (CH2Cl2), washing (brine, H2O), drying (MgSO4);

DOI:10.1071/C98148

upstream raw materials:

2-<4'-(propargyloxy)phenyl>-1,3-dithiolane

nido-decaborane

Downstream raw materials:

1-(4-formylphenoxymethyl)-1,2-dicarba-closo-dodecaborane⁽¹²⁾

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