13544-26-8Relevant articles and documents
A NEWS SYNTHESIS OF SPIROACETALS VIA ALKYLIDENATION OF ESTER CARBONYLS WITH METAL CARBANE COMPLEXES
Mortimore, Michael,Kocienski, Philip
, p. 3357 - 3360 (1988)
Metal carbene complexes prepared from alkoxy-substitued 1,1-dibromalkanes react with alkoxy-substitued esters to give enol ether intermediates which undergo acid-catalysed methanolysis and cyclisation to spiroacetals in good overall yield.
Single-pot access to bisorganoborinates: Applications in zweifel olefination
Music, Arif,Baumann, Andreas N.,Spie?, Philipp,Hilgert, Nicolas,K?llen, Martin,Didier, Dorian
supporting information, p. 2189 - 2193 (2019/04/10)
Zweifel olefination is a catalyst-free reaction that serves alkene functionalization. While most methods employ commercially available boron pinacol esters, we have assembled a sequence in which the two partners of the formal coupling reaction are installed successively, starting from inexpensive boron alkoxides. The in situ formation of bisorganoborinates was accomplished by consecutive reaction of two different organometallic species. This single-pot procedure represents a great advancement in the generation of organoborinates and their involvement in C-C bond formation.
Palladium-catalyzed cross-coupling reactions between dihydropyranylindium reagents and aryl halides. Synthesis of C-aryl glycals
Lehmann, Ute,Awasthi, Smita,Minehan, Thomas
, p. 2405 - 2408 (2007/10/03)
(Matrix presented) Palladium(0)-catalyzed cross-coupling reactions between tris(dihydropyranyl)indium 1 and aryl halides 2 have been investigated. Aryl iodides and electron-deficient aryl bromides couple efficiently with the in situ-generated indium reage