67247-13-6Relevant articles and documents
Read,G. et al.
, p. 2059 - 2068 (1969)
Enzymatic resolution of 5-hydroxy- and 8-hydroxy-2-tetralols using immobilized lipases
Bonomi, Paolo,Cairoli, Paola,Ubiali, Daniela,Morelli, Carlo F.,Filice, Marco,Nieto, Ines,Pregnolato, Massimo,Manitto, Paolo,Terreni, Marco,Speranza, Giovanna
scheme or table, p. 467 - 472 (2009/09/06)
(R)-2-Tetralol (R)-2a, (R)-5-hydroxy-2-tetralol (R)-2b and (R)-8-hydroxy-2-tetralol (R)-2c, which are key intermediates in the synthesis of pharmacologically active 2-aminotetralins 3, were prepared in moderate to very high enantiomeric excess (up to 99% ee) by enzymatic resolution of the corresponding racemic butyrates rac-1a, rac-1b and rac-1c, respectively, using lipases immobilized on octyl agarose. This methodology is an alternative to the microbial reduction of 2-tetralones.
Synthesis of a C8 oxygenated pyranonaphthoquinone: a useful precursor to dimeric pyranonaphthoquinones
Bachu, Prabhakar,Sperry, Jonathan,Brimble, Margaret A.
, p. 3343 - 3350 (2008/09/19)
The synthesis of a pyranonaphthoquinone bearing an oxygenated substituent at C8 is reported. The oxygen substituent at C8 provides a key functionality for use as a homocoupling precursor for the synthesis of a dimeric pyranonaphthoquinone.