{"id":"W1996210158","doi":"10.1021/jo1016579","title":"Stereoselective Synthesis of 2-<i>C</i>-Branched (Acetylmethyl) Oligosaccharides and Glycoconjugates: Lewis Acid-Catalyzed Glycosylation from 1,2-Cyclopropaneacetylated Sugars","year":2011,"lang":"en","type":"article","venue":"The Journal of Organic Chemistry","topic":"Carbohydrate Chemistry and Synthesis","field":"Chemistry","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute for Biological Sciences","funders":"National Natural Science Foundation of China; Chinese Academy of Sciences; National Science Foundation","keywords":"Chemistry; Lewis acids and bases; Glycosylation; Glycoconjugate; Stereoselectivity; Glycosyl donor; Monosaccharide; Catalysis; Glycosyl; Anomer; Stereochemistry; Selectivity; Acetal; Reactivity (psychology); Organic chemistry; Biochemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0006027084,0.0004193997,0.0008000252,0.00004430346,0.0001350974,0.00003582869,0.0007422384,0.0003461925,0.005084155],"category_scores_gemma":[0.001146462,0.0003232548,0.0002369672,0.0003075866,0.0003353095,0.0002373309,0.0001477656,0.000614226,0.000006227762],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001431305,"about_ca_system_score_gemma":0.000186024,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001431133,"about_ca_topic_score_gemma":0.00001097731,"domain_scores_codex":[0.9977567,0.00007243282,0.001077503,0.0003134403,0.0004304726,0.0003495194],"domain_scores_gemma":[0.9963375,0.0008111081,0.001657586,0.0006359082,0.0003495962,0.0002082891],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000916359,0.0001396737,0.001101593,0.0002411081,0.0006341983,0.00001832878,0.002602899,0.000001089425,0.9917961,9.719409e-7,0.00002322864,0.002524388],"study_design_scores_gemma":[0.0008999228,0.0000199177,0.0004322786,0.0003142724,0.0007499398,0.0002802409,0.002022122,0.0000355962,0.9944567,0.0004283868,0.0000326987,0.0003279324],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.995037,0.001707427,0.0001162587,0.00009020499,0.00005225347,0.00006604208,0.00009111542,0.00003885547,0.002800861],"genre_scores_gemma":[0.9985607,0.00063417,0.0004167606,0.00001336709,0.0001981065,0.000005110898,0.00001347659,0.00006088019,0.00009737563],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005077927,"threshold_uncertainty_score":0.999922,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01456045236192507,"score_gpt":0.1947920344231384,"score_spread":0.1802315820612134,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}