1050424-08-2 Usage
General Description
3-Borono-5-methoxybenzoic acid is a chemical compound with the molecular formula C8H9BO5 and a molar mass of 195.97 g/mol. It is a boronic acid derivative, containing a boron atom and a carboxylic acid group attached to a benzene ring with a methoxy group at the 5-position. 3-Borono-5-methoxybenzoic acid is commonly used in organic synthesis as a versatile building block for the preparation of various pharmaceuticals, agrochemicals, and other functional materials. It is also known for its potential as a cross-linking agent and its ability to form complexes with various other compounds. Additionally, 3-Borono-5-methoxybenzoic acid has been studied for its biological activities, including its potential as an anti-cancer agent and its inhibitory effects on specific enzymes.
Check Digit Verification of cas no
The CAS Registry Mumber 1050424-08-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,0,4,2 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1050424-08:
(9*1)+(8*0)+(7*5)+(6*0)+(5*4)+(4*2)+(3*4)+(2*0)+(1*8)=92
92 % 10 = 2
So 1050424-08-2 is a valid CAS Registry Number.
1050424-08-2Relevant 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.
