{"id":"W2054258650","doi":"10.1016/j.carres.2004.08.006","title":"Syntheses of monohydroxy benzyl ethers of polyols: tri-O-benzylpentaerythritol and other highly benzylated derivatives of symmetrical polyols","year":2004,"lang":"en","type":"article","venue":"Carbohydrate Research","topic":"Chemical Synthesis and Reactions","field":"Chemistry","cited_by":11,"is_retracted":false,"has_abstract":false,"ca_institutions":"Dalhousie University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Chemistry; Acetal; Ether; Benzyl bromide; Bromide; Yield (engineering); Organic chemistry; Allyl bromide; Catalysis","routes":{"ca_aff":true,"ca_fund":true,"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":[],"consensus_categories":[],"category_scores_codex":[0.0005720791,0.0002561065,0.0007255059,0.000529639,0.0001034548,0.00002588441,0.0004238019,0.0003560987,0.0002520867],"category_scores_gemma":[0.001218236,0.0002157057,0.0002221223,0.001365193,0.001074011,0.0001124606,0.0002063016,0.0005161274,0.000004490294],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000136328,"about_ca_system_score_gemma":0.0001934922,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003255376,"about_ca_topic_score_gemma":0.00002736385,"domain_scores_codex":[0.9972009,0.0001256129,0.0008025013,0.0004602857,0.0008559859,0.0005546986],"domain_scores_gemma":[0.9967713,0.001778048,0.0002980327,0.0005639713,0.0003388959,0.0002497786],"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":[0.0001492866,0.0005242596,0.001511828,0.0003499628,0.00023637,0.000005265095,0.0005143429,0.00003606089,0.9919423,0.001789331,0.0000212193,0.002919736],"study_design_scores_gemma":[0.0006743524,0.0001012344,0.0001935188,0.0005662403,0.00004246943,0.000005022936,0.001048652,0.0001297813,0.995477,0.001206467,0.000357072,0.0001981602],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9892485,0.002587593,0.00001144775,0.0003322391,0.00002995075,0.00021149,0.0001586789,0.00003239001,0.007387694],"genre_scores_gemma":[0.9991229,0.0004618336,0.0001461457,0.000007075447,0.00006924233,0.00003265703,0.000006643726,0.00005502293,0.00009851091],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009874352,"threshold_uncertainty_score":0.8796225,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07531175185629385,"score_gpt":0.3401994122543871,"score_spread":0.2648876603980932,"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."}}