243990-53-6 Usage
General Description
4-Benzyloxy-3-methoxybenzeneboronic acid is a chemical compound with the molecular formula C14H15BO4. It is a boronic acid derivative which contains a boron atom bonded to a benzene ring with a benzyloxy and a methoxy group attached. 4-Benzyloxy-3-methoxybenzeneboronic acid is commonly used in organic synthesis as a reagent for Suzuki-Miyaura coupling reactions, which is a method for forming carbon-carbon bonds. It is also utilized in the pharmaceutical and agrochemical industries for the synthesis of various biologically active compounds. 4-Benzyloxy-3-methoxybenzeneboronic acid is a white to off-white powder that is stable under normal temperatures and pressures, and should be stored in a cool, dry place.
Check Digit Verification of cas no
The CAS Registry Mumber 243990-53-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,3,9,9 and 0 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 243990-53:
(8*2)+(7*4)+(6*3)+(5*9)+(4*9)+(3*0)+(2*5)+(1*3)=156
156 % 10 = 6
So 243990-53-6 is a valid CAS Registry Number.
InChI:InChI=1/C14H15BO4/c1-18-14-9-12(15(16)17)7-8-13(14)19-10-11-5-3-2-4-6-11/h2-9,16-17H,10H2,1H3
243990-53-6Relevant articles and documents
Total synthesis of quebecol
Cardinal, Sébastien,Voyer, Normand
supporting information, p. 5178 - 5180 (2013/09/02)
We report here the total synthesis of quebecol, a new polyphenolic compound with potential applications recently isolated from maple syrup and produced during the condensation of the tree acer saccharum's sap. The synthetic approach we developed involves, as key steps, the formation of a dibromoalkene from an α-ketoester precursor followed by a double Suzuki-Miyaura reaction to unite the three aromatic rings of the target compound on a tetrasubstituted olefin precursor. Our methodology is an efficient pathway to the target compound and leads the way for future analogs.
