{"id":"W2000145566","doi":"10.1107/s0108270100013597","title":"Some Diels–Alder adducts of 6-vinyl-1-oxa-4-thiaspiro[4.5]dec-6-ene","year":2001,"lang":"en","type":"article","venue":"Acta Crystallographica Section C Crystal Structure Communications","topic":"Synthesis and Reactivity of Sulfur-Containing Compounds","field":"Chemistry","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Acetal; Chemistry; Ene reaction; Diastereomer; Ring (chemistry); Double bond; Adduct; Molecule; Stereochemistry; Crystal structure; Medicinal chemistry; Polymer chemistry; Crystallography; Organic chemistry","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":[0.0002787811,0.0005255621,0.0006752211,0.0004868184,0.0009177177,0.0001365303,0.001711086,0.0006000392,0.0009240969],"category_scores_gemma":[0.0002297011,0.0005136153,0.0004690342,0.0008607181,0.000900778,0.0006596385,0.0006086279,0.0009606316,6.140594e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001490418,"about_ca_system_score_gemma":0.000140377,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006136317,"about_ca_topic_score_gemma":0.001368456,"domain_scores_codex":[0.9971402,0.0001676731,0.0008835499,0.00063939,0.0005859063,0.0005833024],"domain_scores_gemma":[0.9948839,0.000730198,0.0007012386,0.003082334,0.0003479636,0.0002543697],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001009532,0.0004038984,0.004785864,0.00007841986,0.0003634472,0.000004300746,0.0005112314,0.00002051747,0.9896367,0.00110724,0.0007250084,0.002262421],"study_design_scores_gemma":[0.001875356,0.0002088228,0.03188219,0.0003071979,0.0003848817,0.0005510089,0.002794674,0.0003160684,0.01017529,0.01223974,0.9378657,0.001399031],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9797503,0.002018741,0.0001192469,0.003350639,0.0003607743,0.000240661,0.000164505,0.0004204923,0.01357464],"genre_scores_gemma":[0.9950775,0.002219168,0.001279151,0.0001413033,0.0004850862,0.0000487278,0.0002994289,0.0000905749,0.0003590967],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9794614,"threshold_uncertainty_score":0.9999892,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02166486355978972,"score_gpt":0.2523870405019248,"score_spread":0.2307221769421351,"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."}}