(1E)-1-Propen-1-ylboronic acid

(1E)-1-Propen-1-ylboronic acid Structure
(1E)-1-Propen-1-ylboronic acid structure
Common Name (1E)-1-Propen-1-ylboronic acid
CAS Number 7547-97-9 Molecular Weight 85.897
Density 1.0±0.1 g/cm3 Boiling Point 175.6±23.0 °C at 760 mmHg
Molecular Formula C3H7BO2 Melting Point 123-127ºC(lit.)
MSDS Chinese USA Flash Point 60.0±22.6 °C

Discovery of potent, selective, and orally bioavailable alkynylphenoxyacetic acid CRTH2 (DP2) receptor antagonists for the treatment of allergic inflammatory diseases.

J. Med. Chem. 20th ed., 54 , 7299-7317, (2011)

New phenoxyacetic acid antagonists of CRTH2 are described. Following the discovery of a hit compound by a focused screening, high protein binding was identified as its main weakness. Optimization aimed at reducing serum protein binding led to the identificati...

Selective palladium-catalyzed C-F activation/carbon-carbon bond formation of polyfluoroaryl oxazolines.

J. Org. Chem. 4th ed., 77 , 1798-1804, (2012)

A selective palladium-catalyzed Suzuki-Miyaura coupling reaction of polyfluorophenyl oxazolines through ortho C-F activation is described. It was found that reactions with DPPF as the ligand occurred much faster than those with other ligands. A variety of ary...

Highly selective nickel-catalyzed three-component coupling of alkynes with enones and alkenyl boronic acids: a novel route to substituted 1,3-dienes.

Org. Lett. 12 , 3610-3613, (2010)

A highly regio- and stereoselective nickel-catalyzed three-component coupling of alkynes with enones and alkenyl boronic acids to afford highly substituted 1,3-dienes is described. The reaction can also be extended to cyclization of enynes with coupling to al...

The preparation of substituted pyrazoles from β,β-dibromo-enones by a tandem condensation/Suzuki-Miyaura cross-coupling process Beltran-Rodil, S.; et al.

Synlett 4 , 602-606, (2010)

A new strategy for the synthesis of substituted dihydropyrones and tetrahydropyrones via palladium-catalyzed coupling of thioesters Fuwa, H.; et al.

Tetrahedron 67 , 4995-5010, (2011)

Total synthesis of rodgersinol: a survey of the Cu(II)-mediated coupling of ortho-substituted phenols Jung, J.-W.; et al.

Tetrahedron 66 , 6826-6831, (2010)

Tetrahydrobenzothiophene derivatives: conformationally restricted inhibitors of type II dehydroquinase.

ChemMedChem 2nd ed., 6 , 266-272, (2011)

Palladium-catalyzed cross-coupling of electron-poor terminal alkynes with arylboronic acids under ligand-free and aerobic conditions.

J. Org. Chem. 76th ed., 75 , 5635-5642, (2010)

Palladium-catalyzed cross-coupling reaction of terminal alkynes with arylboronic acids has been described. In the presence of Pd(OAc)(2) and Ag(2)O, a variety of terminal alkynes, including electron-poor terminal alkynes, smoothly underwent the reaction with ...

Highly substituted benzannulated cyclooctanol derivatives by samarium diiodide-induced cyclizations.

Beilstein J. Org. Chem. 6 , 1229-1245, (2010)

A series of γ-oxo esters suitably substituted with various styrene subunits was subjected to samarium diiodide-induced 8-endo-trig cyclizations. Efficacy, regioselectivity and stereoselectivity of these reactions via samarium ketyls strongly depend on the sub...