118987-68-1Relevant articles and documents
Pyrene-containing compound, preparation method thereof and organic light-emitting device
-
Paragraph 0024; 0025; 0027, (2018/11/22)
The invention provides a pyrene-containing compound which has a structure as shown in formula 1 (FORMULA referring to the description), wherein X1 and X2 are oxygen (O) or sulfur (S); Y1 and Y2 are carbon (C) or nitrogen (N); and L1 is 0 or 1; and R1 and
P(i-BuNCH2CH2)3N: An effective ligand in the palladium-catalyzed amination of aryl bromides and iodides
Urgaonkar, Sameer,Nagarajan,Verkade
, p. 452 - 459 (2007/10/03)
It is shown that the bicyclic triaminophosphine P(i-BuNCH2CH2)3N serves as an effective ligand for the palladium-catalyzed amination of a wide array of aryl bromides and iodides. Other bicyclic or acyclic triaminophosphines, even those of similar basicity and/or bulk, were inferior.