PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11674459-4 1999 On catalytic hydrogenation of the tetrachlorooxabicyclooctenones 3a-c hydrogenolysis of the exo-carbon-chlorine bonds occurs, leading to the endo-2,endo-4-dichloro-8-oxabicyclooctan-3-ones 8a-c. With lithium aluminum hydride and Grignard reagents, 8a and 3a form the endo-3-alcohols 12a-c and 13, respectively, the latter with uncertain configuration at C-3, in a highly stereoselective manner. lithium aluminum hydride 200-224 complement C3 Homo sapiens 354-357