373384-13-5Relevant academic research and scientific papers
Copper(i)-catalyzed amidation reaction of organoboronic esters and isocyanates
Salim Lew, Tedrick Thomas,Wen Lim, Diane Shu,Zhang, Yugen
supporting information, p. 5140 - 5143 (2015/12/05)
A simple and efficient methodology for the preparation of amides from easily available organoboronic esters and isocyanates has been accomplished using a ligand-free copper(i) catalyst. The reaction system demonstrated a broad substrate scope and provided convenient access to a wide variety of secondary amides.
Generation of organolithium compounds bearing super silyl ester and their application to Matteson rearrangement
Oda, Susumu,Yamamoto, Hisashi
supporting information, p. 8165 - 8168 (2013/08/23)
It's super-silyl-fragilithyl-ester-aryl-docious: The super silyl group is a strong protecting group for carboxylic acids and provides a method for direct lithiation that is compatible with the ester moiety. Organolithium compounds bearing a super silyl ester react with a variety of electrophiles in high yields (see scheme). The reaction of lithiated super silyl chloroacetate with a boron compound gives α-functionalization of the ester moiety by Matteson rearrangement. Copyright
Ruthenium(0)-catalyzed sp3 C-H bond arylation of benzylic amines using arylboronates
Dastbaravardeh, Navid,Schnuerch, Michael,Mihovilovic, Marko D.
supporting information; experimental part, p. 1930 - 1933 (2012/05/31)
A Ru-catalyzed direct arylation of benzylic sp3 carbons of acyclic amines with arylboronates is reported. This highly regioselective and efficient transformation can be performed with various combinations of N-(2-pyridyl) substituted benzylamines and arylboronates. Substitution of the pyridine directing group in the 3-position proved to be crucial in order to achieve high arylation yields. Furthermore, the pyridine directing group can be removed in high yields via a two-step protocol.
