Triisopropoxyboroxine

Base Information

• Chemical Name: Triisopropoxyboroxine
• CAS No.: 10298-87-0
• Molecular Formula: C9H21 B3 O6
• Molecular Weight: 257.695
• Hs Code.: 2934999090
• European Community (EC) Number: 621-455-7
• Nikkaji Number: J2.823.687E
• Mol file: 10298-87-0.mol

Synonyms:triisopropoxyboroxine;triisopropoxyboroxin;2,4,6-triisopropoxyboroxin;SCHEMBL906029;AKOS024323391

Chemical Property of Triisopropoxyboroxine

Chemical Property:

• Melting Point: 52 °C
• Boiling Point: 245.2±9.0 °C(Predicted)
• PSA: 55.38000
• Density: 0.97±0.1 g/cm3(Predicted)
• LogP: 1.27950
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 6
• Exact Mass: 258.1617289
• Heavy Atom Count: 18
• Complexity: 190

Purity/Quality:

98%,99%, ^*data from raw suppliers

TRIISOPROPOXYBOROXINE Aldrich ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: B1(OB(OB(O1)OC(C)C)OC(C)C)OC(C)C

Technology Process of Triisopropoxyboroxine

There total 9 articles about Triisopropoxyboroxine 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: 92.0%

boric acid (11113-50-1,14635-83-7) + isopropyl alcohol (67-63-0,8013-70-5) → triisopropoxyboroxin (10298-87-0)

Guidance literature:

With calcium hydride; In cyclohexane; byproducts: H2; react. under N2, slow addn. of the alcohol via syringe to B(OH)3 (ratio 1:1) and CaH2, cooling in a water bath, slow heating to 80-90°C for 24 h after abating the H2 gas evolution; hot filtration under N2, extn. with hot cyclohexane or toluene, evapn.;

Reference yield: 84.0%

Triisopropyl borate (5419-55-6) + boric acid (11113-50-1,14635-83-7) → triisopropoxyboroxin (10298-87-0)

Guidance literature:

With calcium hydride; In cyclohexane; react. under N2, suspending the trialkoxyborane , B(OH)3 and CaH2 in cyclohexane, stirring for 1 h at room temp., heating to 80-90°C overnight; hot filtration under N2, washing with hot cyclohexane, evapn.;

Reference yield: 75.8%

Triisopropyl borate (5419-55-6) + Trimethylboroxine (823-96-1) → triisopropoxyboroxin (10298-87-0) + isopropyl alcohol (67-63-0,8013-70-5) + diisopropoxymethylborane (86595-27-9)

Guidance literature:

In tetrahydrofuran; for 0.0833333h;

upstream raw materials:

Triisopropyl borate

Trimethylboroxine

boric acid

isopropyl alcohol

Downstream raw materials:

tris(2.6-di-t-butyl phenyloxy)boroxin

tri(isopropyl)boroxine

Triisopropyl borate

Refernces

• 1、 Tanaka et al.. "". . p. 1259. Retrieved 1978.