64714-16-5Relevant academic research and scientific papers
A new intramolecular reaction for the regioselective debenzylation or protection of alcohols
Madsen, Jacob,Bols, Mikael
, p. 3177 - 3178 (2007/10/03)
Strained benzylidene acetals such as 1 can be prepared with a new intramolecular reaction that allows the selective removal of benzyl protecting groups neighboring free OH groups, without attacking other benzyl groups. The mechanism of this reaction, which is useful for carbohydrate synthesis, probably proceeds via ionic intermediates with neighboring group participation.
Methylaluminum bis(4-substituted-2,6-di-tert-butylphenoxide) as an efficient nonchelating Lewis acid: Application to asymmetric Diels-Alder reaction and diastereoselective alkylation to alkoxy carbonyl substrates
Maruoka, Keiji,Oishi, Masataka,Shiohara, Kei,Yamamoto, Hisashi
, p. 8983 - 8996 (2007/10/02)
The exceptionally bulky methylaluminum bis(4-substituted-2,6-di-tert-butylphenoxide) such as MAD or MABR can be successfully utilized as a highly efficient nonchelating Lewis acid for achieving high stereoselectivity in 1,n asymmetric induction in cyclic
