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Chin. J. Org. Chem. ›› 2003, Vol. 23 ›› Issue (2): 192-194. Previous Articles Next Articles
施秀芳;张明杰;杜伟奇
发布日期:
Shi Xiufang;Zhang Mingjie;Du Weiqi
Published:
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The paper provides a practical, inexpensive method of resolution of 1,1'-binaphthol with the reagents L-TAC (tartaric acid)-TMEDA and L- PAC (proline) -TMEDA, in addition to an efficient enantioselectively aerobic oxidative self-coupling of 2-naphthol by catalysis of 1.5 mol % of PTCu, a chiral catalyst, which prepared from L-PAC, TMEDA and CuCl. The catalyst can directly be recycled without further activation.
Key words: NAPHTHALENOL P;OXIDATION;COUPLING REACTION;ASYMMETRICAL SYNTHESIS, TARTARIC ACID
CLC Number:
O621
Shi Xiufang;Zhang Mingjie;Du Weiqi. A facile synthesis of optically active 1,1′-binaphthol[J]. Chin. J. Org. Chem., 2003, 23(2): 192-194.
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