98420-86-1

Upstream product

• 19524-06-2 4-bromopyridine hydrochloride 
• 100-58-3 phenylmagnesium bromide 
• 1885-14-9 phenyl chloroformate 
• 100-59-4 phenylmagnesium chloride 

Downstream Products

• 879291-26-6 2-(2-phenylpyridin-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 98420-98-5 4-bromo-2-phenyl pyridine 

Relevant academic research and scientific papers

METAL COMPLEX AND ORGANIC LIGHT-EMITTING DEVICE

A metal complex of formula (I): M(L1)x(L2)y (I) wherein: M is a second or third row transition metal; L1 in each occurrence is independently a light-emitting ligand; L2 is an auxiliary ligand; x is at least 1; y

Synthesis of atropisomeric 1,8-bis(4′,4′-dipyridyl)naphthalenes from 4-trimethylstannylpyridines

Two synthetic strategies towards atropisomeric 2′,2′-disubstituted 1,8-bis(4′,4′-dipyridyl)naphthalenes using Stille crosscoupling of trimethylstannylpyridine derivatives and 1,8-di-iodonaphthalene have been investigated. Introduction of substituents into the pyridyl moieties prior to the cross-coupling step provides higher overall yields than derivatization of 1,8-bis(4′,4′-dipyridyl)naphthalene under Ziegler reaction conditions.