20360-17-2Relevant articles and documents
"Click" bis-triazoles as neutral C-H?anion-acceptor organocatalysts
Beckendorf, Stephan,Asmus, S?ren,Mück-Lichtenfeld, Christian,García Manche?o, Olga
, p. 1581 - 1585 (2013/03/14)
A new player on the field! "Click" bis-triazoles have been introduced as a highly efficient new class of neutral C-H?anion-binding organocatalysts (see scheme). DFT and NMR studies were used to confirm this activation modus and identify the optimal catalyst. Copyright
Low-valent titanium mediated reductive cleavage of O/N-trityl bonds via free radical pathway
Rele, Shyam,Nayak, Sandip K.
, p. 3533 - 3540 (2007/10/03)
Low-valent titanium mediated cleavage of trityl-O/N bonds in trityl ethers/amines via electron transfer process is reported. Chemoselective deprotection of trityl ethers in preference to benzyl ethers is achieved. The ease of cleavage of protected alcohols and amines is in the order O-allyl > O-trityl > O-benzyl; N-trityl > O-trityl bonds.