4,4,5,5-Tetramethyl-2-tetrahydrofuran-2-yl-1,3,2-dioxaborolane

Base Information

Chemical Name:4,4,5,5-Tetramethyl-2-tetrahydrofuran-2-yl-1,3,2-dioxaborolane
CAS No.:331958-88-4
Molecular Formula:C₁₀H₁₉BO₃
Molecular Weight:198.07
Hs Code.:
European Community (EC) Number:889-766-2
Nikkaji Number:J1.466.749K

Synonyms:331958-88-4;4,4,5,5-tetramethyl-2-(oxolan-2-yl)-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-tetrahydrofuran-2-yl-1,3,2-dioxaborolane;4,4,5,5-Tetramethyl-2-(tetrahydrofuran-2-yl)-1,3,2-dioxaborolane;Tetrahydrofuran-2-boronic acid pinacol ester;MFCD28123333;PS-18396;SY251239;CS-0310022;D79307;EN300-23634775;Z1999521746

Suppliers and Price of 4,4,5,5-Tetramethyl-2-tetrahydrofuran-2-yl-1,3,2-dioxaborolane

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 4 raw suppliers

Chemical Property of 4,4,5,5-Tetramethyl-2-tetrahydrofuran-2-yl-1,3,2-dioxaborolane

Chemical Property:

Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:198.1427246
Heavy Atom Count:14
Complexity:211

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:B1(OC(C(O1)(C)C)(C)C)C2CCCO2

Technology Process of 4,4,5,5-Tetramethyl-2-tetrahydrofuran-2-yl-1,3,2-dioxaborolane

There total 3 articles about 4,4,5,5-Tetramethyl-2-tetrahydrofuran-2-yl-1,3,2-dioxaborolane 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:

: 1191-99-7,75454-45-4
2,3-dihydro-2H-furan

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 331958-90-8
2-(Tetrahydrofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 331958-88-4
2-(tetrahydrofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: RhCl(PPh₃)3; In tetrahydrofuran; at 25 ℃; for 8h; under 750.075 Torr; Further Variations:; Pressures; Solvents; Catalysts; Product distribution;
DOI:10.1039/b004275g

Reference yield:

: 1191-99-7,75454-45-4
2,3-dihydro-2H-furan

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 331958-90-8
2-(Tetrahydrofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 331958-88-4
2-(tetrahydrofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)butoxy]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: tris(triphenylphosphine)rhodium(I) chloride; In tetrahydrofuran; Ar; pinacolborane (1 equiv.) slowly added to a soln. of dihydrofuran andRhCl(P(C6H5)3)3, reacted at 25°C for 8 h; solvent removed (vac.), chromy. (silica gel, 50:50 heptane-ethyl acetate); not isolated, detected by NMR;
DOI:10.1039/b004275g

Reference yield:

: 1191-99-7,75454-45-4
2,3-dihydro-2H-furan

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 2-(but-3-en-1-yloxy)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 331958-90-8
2-(Tetrahydrofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 331958-88-4
2-(tetrahydrofuran-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 2-[4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)butoxy]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: Rh⁽¹⁺⁾*Cl^(1-)*2C₈H₁₂=[RhCl(C₈H₁₂)2]; In tetrahydrofuran; High Pressure; Ar; pinacolborane slowly added to a soln. of dihydrofuran and RhCl(C8H12)2 at 25°C, placed under 12.5 kbar for 2 d; solvent removed (vac.), chromy. (silica gel, 50:50 heptane-ethyl acetate); not isolated, detected by NMR;
DOI:10.1039/b004275g