314250-12-9

Basic information

• Product Name: 2-bromo-5-[3-hexyloxymethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine
• CAS NO: 314250-12-9
• Molecular Weight: 474.246
• Mol File: 314250-12-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-bromo-5-[3-hexyloxymethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine(CAS DataBase Reference)
• NIST Chemistry Reference: 2-bromo-5-[3-hexyloxymethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine(314250-12-9)
• EPA Substance Registry System: 2-bromo-5-[3-hexyloxymethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]pyridine(314250-12-9)

Safety Data

• Hazardous Substances Data: 314250-12-9(Hazardous Substances Data)

Upstream product

• 314250-10-7 1-hexyloxymethyl-3,5-bis(trimethylsilyl)benzene 
• 314250-11-8 1-hexyloxymethyl-3,5-diiodbenzene 
• 188813-08-3 1-bromo-3-(hydroxymethyl)-5-iodobenzene 
• 223463-19-2 1-Bromo-3-hexyloxymethyl-5-iodobenzene 
• 188815-32-9 3-bromo-5-iodo-benzoic acid 
• 111-25-1 1-bromo-hexane 
• 225932-26-3 2-Bromo-5-(trimethylstannyl)pyridine 
• 313691-56-4 2-(3-hexyloxymethyl-5-iodophenyl)-4,4,5,5-tetramethyl[1,3,2]dioxaborolane 

Downstream Products

• 314250-13-0 5,5''-bis[3-hexyloxymethyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2,2':6',2''-terpyridine 

Relevant articles and documents

A shape-persistent macrocycle with two opposing 2,2':6',2'-Terpyridine units

The synthesis reported here of the shape-persistent macrocycle 9 with two opposing terpyridine units, and with pendant flexible chains for solubility reasons, was achieved by Suzuki cross-coupling of two 'half-cycles', the bisboronic acid ester 7 and its diiodo counterpart 8. Cycle 9 was obtained on a 100 mg scale in a yield of 20%. It was characterized by FAB mass spectrometry and 1H and 13C NMR spectroscopy. Cycle 9 is the first shape-persistent cycle containing terpyridine units that is larger than cyclosexipyridine. An improved synthesis of the important building block dibromoterpyridine 12 is also presented.