121124-97-8

Basic information

• Product Name: 3-Formyl-4-methoxyphenylboronic acid
• Synonyms: 5-BORONO-2-METHOXYBENZALDEHYDE;4-METHOXY-3-FORMYLBENZENEBORONIC ACID;3-FORMYL-4-METHOXYBENZENEBORONIC ACID;3-FORMYL-4-METHOXYPHENYLBORONIC ACID;AKOS BRN-0044;5-Borono-o-anisaldehyde~5-Borono-2-methoxybenzaldehyde~3-Formyl-4-methoxyphenylboronic acid;5-Borono-o-anisaldehyde;3-Formyl-4-Methoxyphenylboroni
• CAS NO: 121124-97-8
• Molecular Formula: C8H9BO4
• Molecular Weight: 179.97
• EINECS: -0
• Product Categories: Aldehydes;blocks;BoronicAcids;Boronic acids;Boronic Acid;Aryl;Boronic Acids;Boronic Acids and Derivatives;Aryl Boronic Acids;Boronic Acids and Derivatives;Building Blocks;C8;Carbonyl Compounds;Chemical Synthesis;Disubstituted Aryl Boronic Acids;Organic Building Blocks;Organometallic Reagents
• Mol File: 121124-97-8.mol
• Article Data: 1

Chemical Properties

• Melting Point: 214-217 °C(lit.)
• Boiling Point: 394.8 °C at 760 mmHg
• Flash Point: 192.5 °C
• Appearance: /
• Density: 1.25 g/cm³
• Vapor Pressure: 6.11E-07mmHg at 25°C
• Refractive Index: 1.537
• Storage Temp.: under inert gas (nitrogen or Argon) at 2-8°C
• PKA: 8.21±0.10(Predicted)
• Sensitive: Air Sensitive
• BRN: 7423998
• CAS DataBase Reference: 3-Formyl-4-methoxyphenylboronic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Formyl-4-methoxyphenylboronic acid(121124-97-8)
• EPA Substance Registry System: 3-Formyl-4-methoxyphenylboronic acid(121124-97-8)

Safety Data

• Hazard Codes: C,Xi
• Statements: 34
• Safety Statements: 22-26-36/37/39-45
• RIDADR: UN 3261 8/PG 2
• WGK Germany: 3
• Hazardous Substances Data: 121124-97-8(Hazardous Substances Data)

Usage

Chemical Properties

Off-white powder

Uses

Different sources of media describe the Uses of 121124-97-8 differently. You can refer to the following data:
1. Reactant for:Copper(I)-mediated cyanationSuzuki-Miyaura cross-coupling reactionsPreparation of biologically and pharmacologically active molecules
2. Reactant for:? ;Copper(I)-mediated cyanation1? ;Suzuki-Miyaura cross-coupling reactions2? ;Preparation of biologically and pharmacologically active molecules3
3. suzuki reaction

InChI:InChI=1/C8H9BO4/c1-13-8-3-2-7(9(11)12)4-6(8)5-10/h2-5,11-12H,1H3

Upstream product

• 67868-79-5 4-bromo-2-(diethoxymethyl)-1-methoxybenzene 

Downstream Products

• 1240461-98-6 4-methoxy-3-[(Z)-(2,5-dioxoimidazolidin-4-ylidene)methyl]phenylboronic acid 
• 1211986-30-9 1-(2-naphthyl)-2-(2-methoxy-5-(2-pyridyl)phenyl)ethylene 
• 1394824-95-3 4-[4-(4'-methoxy-3'-morpholin-4-ylmethyl-biphenyl-4-yl)-[1,2,3]triazol-1-ylmethyl]-3-nitro-benzoic acid 
• 908142-03-0 (3-(hydroxymethyl)-4-methoxy)phenylboronic acid 
• 923281-54-3 4'-acetyl-4-methoxybiphenyl-3-carbaldehyde 
• 89536-71-0 4-methoxy-[1,1′-biphenyl]-3-carbaldehyde 
• 1187660-61-2 C₄₆H₆₇N₇O₈ 
• 1187660-60-1 C₃₇H₅₂N₆O₉S 
• 1187660-15-6 C₃₆H₅₀N₆O₇ 
• 1187660-62-3 C₃₂H₄₃N₇O₄ 
• 1187660-14-5 C₃₁H₄₂N₆O₅ 
• 1187660-13-4 C₂₃H₂₄N₄O₄ 
• 1048980-32-0 5-(2,5-dihydro-4-(3,4,5-trimethoxyphenyl)-1-hydroxy-2,2,5,5-tetramethyl-1H-pyrrol-3-yl)-2-methoxybenzaldehyde hydrochloride 
• 945998-86-7 trans-tert-butyl {4-[2-methoxy-5-(2-methyl-pyridin-4-yl)-benzylamino]-cyclohexyl}-methyl-carbamate 

Relevant articles and documents

Synthesis of tri-and disalicylaldehydes and their chiral schiff base compounds

A suitable procedure for convenient preparation of 1,3,5-tris(4-hydroxy-5- formylphenyl)benzene (6) was exploited via 5-bromosalicylaldehyde as starting reactant. Among the obtained products, compound 6, 4-methoxy-3- formylphenylboronic acid (9), 1,3,5-tris(4-methoxy-5-formylphenyl)benzene (10), and 4-methoxy-4'-hydroxyl-3,3'-diformyl-1,1'-diphenyl (11) had not been reported previously. Two new chiral Schiff base ligands, L1 and L2, were obtained from the tri-or disalicylaldehydes.