{"id":"W2951154275","doi":"10.1002/chin.200024111","title":"ChemInform Abstract: An Efficient Preparation of 1,2‐Bis(dipyrrin‐9‐ylene)‐ethane, the First Fully Conjugated b‐Homobilin.","year":2000,"lang":"en","type":"article","venue":"ChemInform","topic":"Porphyrin and Phthalocyanine Chemistry","field":"Materials Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Chemistry; Conjugated system; Service (business); Combinatorial chemistry; Organic chemistry; Business; Polymer; Marketing","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002130906,0.0005123404,0.0001861329,0.0004312435,0.0003186855,0.0003710733,0.0003623589,0.0004725534,0.005952474],"category_scores_gemma":[0.0001846243,0.0003252984,0.0001661037,0.0002838384,0.0001635573,0.0006468003,0.0005391922,0.0007107533,0.002736936],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003370611,"about_ca_system_score_gemma":0.0004122515,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002305566,"about_ca_topic_score_gemma":0.0003777216,"domain_scores_codex":[0.9998783,0.0000211226,0.000008333124,0.00003141147,0.00003534537,0.00002542544],"domain_scores_gemma":[0.9999446,0.000009935778,0.00001172539,0.000009289257,0.000006111741,0.0000184283],"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":[0.0001513992,0.00006819353,0.0000892031,0.0003841383,0.00002327366,0.0001984088,0.0000643681,0.0005895884,0.9615786,0.002526114,0.004542543,0.0297841],"study_design_scores_gemma":[0.00002556517,0.0001481302,0.0003811464,0.00001073691,0.00001062973,0.0002682522,0.000006923466,0.0006732232,0.9806698,0.000346506,0.01744557,0.0000134803],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7497612,0.01218421,0.1474323,0.002027077,0.000849416,0.0008116919,0.006156581,0.004110554,0.07666701],"genre_scores_gemma":[0.9063868,0.005103592,0.04550076,0.0004362667,0.00009002083,0.0002142868,0.003237244,0.0005095239,0.03852151],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005952474,"threshold_uncertainty_score":0.01991302,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01221399527864924,"score_gpt":0.2547556956981842,"score_spread":0.2425417004195349,"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."}}