89694-45-1

Basic information

• Product Name: 5-BROMO-2-METHOXYPHENYLBORONIC ACID
• Synonyms: RARECHEM AH PB 0045;(5-BROMO-2-METHOXY)BENZENEBORONIC ACID;5-BROMO-2-METHOXYPHENYLBORONIC ACID;4-Bromoanisole-2-boronic acid;2-bromo-5-methoxypyridin-4-ylboronic acid;3-Bromo-6-methoxyphenylboronic acid;Boronic acid,B-(5-broMo-2-Methoxyphenyl)-;5-Bromo-2-methoxyphenylboronic Acid (contains varying amounts of Anhydride)
• CAS NO: 89694-45-1
• Molecular Formula: C₇H₈BBrO₃
• Molecular Weight: 230.85
• Product Categories: blocks;BoronicAcids;Bromides;Boronic Acids;Boronic Acids and Derivatives;Aryl
• Mol File: 89694-45-1.mol
• Article Data: 2

Chemical Properties

• Melting Point: 130-135 °C(lit.)
• Boiling Point: 378℃
• Flash Point: 183℃
• Appearance: White to off-white/Crystalline Powder
• Density: 1.61
• Vapor Pressure: 2.11E-06mmHg at 25°C
• Refractive Index: 1.578
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature
• PKA: 7.58±0.58(Predicted)
• CAS DataBase Reference: 5-BROMO-2-METHOXYPHENYLBORONIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 5-BROMO-2-METHOXYPHENYLBORONIC ACID(89694-45-1)
• EPA Substance Registry System: 5-BROMO-2-METHOXYPHENYLBORONIC ACID(89694-45-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38-22
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• Hazardous Substances Data: 89694-45-1(Hazardous Substances Data)

Usage

Uses

Different sources of media describe the Uses of 89694-45-1 differently. You can refer to the following data:
1. suzuki reaction
2. Reactant for:Tweezers-like aromatic molecules with luminescent propertiesSuzuki-Miyaura cross-coupling reactions

InChI:InChI=1/C7H8BBrO3/c1-12-7-3-2-5(9)4-6(7)8(10)11/h2-4,10-11H,1H3

Upstream product

• 5720-06-9 2-Methoxyphenylboronic acid 
• 21702-84-1 2,4-dibromoanisole 
• 688-74-4 boric acid tributyl ester 

Downstream Products

• 477727-56-3 4-chloro-6-(5-bromo-2-methoxy-phenyl)-pyrimidin-2-yl-amine 
• 852146-22-6 5-(2-methoxy-5-bromophenyl)furan-2-carboxylic acid methyl ester 
• 884010-20-2 2,2-dimethylpropane-1,3-diyl [5-bromo-2-methoxyphenyl] boronate 
• 927384-45-0 4-bromo-2-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)-1-methoxybenzene 
• 927384-61-0 C₂₇H₂₅BO₄ 
• 950511-07-6 C₂₈H₂₇BO₅ 
• 927384-56-3 3-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)-4,6'-dimethoxy-4''-methyl-1,1':3',1''-terphenyl 
• 927384-64-3 C₃₃H₂₉BO₄ 
• 927384-60-9 4-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)-6',6''-dimethoxy-4'''-methyl-1,1':3',1'':3'',1'''-quaterphenyl 
• 927384-58-5 3-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)-4,6',6''-trimethoxy-4'''-methyl-1,1':3',1'':3'',1'''-quaterphenyl 
• 927384-62-1 4-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)-6'',6'''-dimethoxy-4''''-methyl-1,1':4',1'':3'',1''':3''',1''''-quinquephenyl 
• 884010-31-5 2,2-dimethylpropane-1,3-diyl [2-methoxy-5-trimethylsilylethynylphenyl] boronate 
• 774608-07-0 4-(5-Bromo-2-hydroxy-phenyl)-6-chloro-pyrimidin-2-ylamine 
• 943917-69-9 (4R,5R)-3-[3,5-bis(trifluoromethyl)benzyl]-5-[5'-bromo-2'-methoxy-4-(trifluoromethyl)biphenyl-2-yl]-4-methyl-1,3-oxazolidin-2-one 

Relevant articles and documents

Divergent synthesis of lamellarin α 13-sulfate, 20-sulfate, and 13,20-disulfate

A divergent synthesis of three sulfate derivatives of lamellarin α, namely, lamellarin α 13-sulfate (2), 20-sulfate (1), and 13,20-disulfate (4) has been achieved via a common intermediate (6) in which 13-OH and 20-OH of the lamellarin core are differentially protected by MOM and benzyl groups, respectively. Compound (6) in turn was prepared using sequential Suzuki-Miyaura coupling of 3,4-dihydroxypyrrole bistriflate (7) as a key reaction.