Sg. Bott et al., HIGHLY STEREOSELECTIVE SODIUM-BOROHYDRIDE PROMOTED REDUCTION OF TYL-1,2,3,4-TETRACHLORO-7,7-DIMETHOXYNORBORN-2-ENE, Journal of chemical crystallography, 25(10), 1995, pp. 657-660
Racemic tyl-1,2,3,4-tetrachloro-7,7-dimethoxynorborn-2-ene was stereos
electively reduced by sodium borohydride to give only the S,S or R,R d
iastereomers. The crystal structure of the product displays no unusual
features.