849062-12-0 Usage
General Description
3-Bromo-5-methoxybenzeneboronic acid is a chemical compound with the formula C7H8BBrO3. 3-Bromo-5-methoxybenzeneboronic acid is a boronic acid derivative, which is commonly used in organic synthesis as a building block for pharmaceuticals, agrochemicals, and materials science. It contains a bromine atom and a methoxy group attached to a benzene ring, as well as a boronic acid functional group. 3-Bromo-5-methoxybenzeneboronic acid is known for its ability to form stable complexes with diols, making it a valuable reagent for Suzuki-Miyaura cross-coupling reactions and other organic transformations. Its unique chemical properties and versatility make it an important tool for the development of various biologically active molecules and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 849062-12-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,0,6 and 2 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 849062-12:
(8*8)+(7*4)+(6*9)+(5*0)+(4*6)+(3*2)+(2*1)+(1*2)=180
180 % 10 = 0
So 849062-12-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H8BBrO3/c1-12-7-3-5(8(10)11)2-6(9)4-7/h2-4,10-11H,1H3
849062-12-0Relevant articles and documents
One-pot generation of lithium (lithiophenyl)trialkoxyborates from substituted dihalobenzenes (Hal = Br, I) and their derivatization with electrophiles
Kurach, Pawel,Lulinski, Sergiusz,Serwatowski, Janusz
experimental part, p. 3171 - 3178 (2009/05/30)
The simple one-pot approach to synthetically useful phenyltrialkoxyborates bearing lithium at the phenyl ring has been developed starting with 1,3- and 1,4-diiodobenzene, as well as several activated dibromobenzenes and bromoiodobenzenes. The general sequence of transformations involves halogen-lithium exchange by using nBuLi and subsequent boronation with a trialkylborate. The resulting lithium (halophenyl) trialkoxyborates were then subjected to halogen-lithium exchange in situ with a second equivalent of nBuLi to give dianionic lithium (lithiophenyl)trialkoxyborates. Treatment with selected electrophiles afforded substituted arylboronic acids and/or their pinacol esters as final products in moderate-to-good yields. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.
