851895-48-2Relevant academic research and scientific papers
Hafnium(IV) tetratriflate in selective reductive carbohydrate benzylidene acetal opening reaction and direct silylation reaction
Manabe, Shino,Ito, Yukishige
, p. 6838 - 6840 (2013)
Hafnium(IV) tetratriflate was shown to be an effective catalyst for the regioselective reductive benzylidene ring opening with concurrent silylation reaction. The synthetic conditions were optimized, and the scope and limitations were identified. In addit
Deuterium-isotope study on the reductive ring opening of benzylidene acetals
Lee, I-Chi,Zulueta, Medel Manuel L.,Shie, Chi-Rung,Arco, Susan D.,Hung, Shang-Cheng
supporting information; experimental part, p. 7655 - 7658 (2011/12/04)
Specific deuterated reference compounds were prepared to probe the stereoselectivity of the reductive ring opening of carbohydrate-based benzylidene-type acetals. AlD3 revealed a retentive stereoselectivity probably through the rare SN/su
Reductive openings of benzylidene acetals revisited: A mechanistic scheme for regio- and stereoselectivity
Johnsson, Richard,Ohlin, Markus,Ellervik, Ulf
, p. 8003 - 8011 (2011/03/18)
Despite the importance of regioselective reductive openings of cyclic acetals, mechanistic details are scarce. In this study 4,6-O-benzylidene acetals were used as model compounds for deciphering the mechanism of regioselective openings using a variety of
