1. Tetrahedron Letters, Volume 37, Issue 14, 1 April 1996, Pages 2429-2432, Namkyu Lee, Young-Woo Kim, Kieyoung Chang, Key H. Kim, Sang-Sup Jew and Dae-Kee Kim, "Enantioselective synthesis of (R)- and (S)-2-alkyl-1,4-butanediolsvia enantiomerically pure 3-alkyl-5-(menthyloxy)butyrolactones"
- DOI:
http://dx.doi.org/10.1016/0040-4039(96)00310-3
- DOI:
http://dx.doi.org/10.1016/0022-328X(92)83120-7