Dihydro reactions

Arsenanes, 1, 550 Arsenic heterocycles, 1, 539-561 Arsenin, 1-chlofo-1,4-dihydro-reactions, 1, 558 Arsenin, 1,2-dihydro-reactions, 1, 554 synthesis, 1, 557 Arsenin, 1,4-dihydro-... [Pg.518]

Benzo[b]thiophene, 2,3-dihydro-reactions, 4, 849 3-substituted synthesis, 4, 872... [Pg.560]

H-1,3,2- Diazaborole, 1,2-dihydro-reactions, 1, 641 synthesis, 1, 639, 640 transition metal complexes, 1, 641 Diazadiborine, tetrahydro-semi-empirical calculations, 1, 632 Diaza[2.2.2]cryptand synthesis, 7, 750 Diazacryptands bispyridine... [Pg.595]

Pteridine, 4-hydroxy-3,4-dihydro-reactions, 3, 265 Pteridine, 6-hydroxymethyl-synthesis, 3, 311... [Pg.752]

H-Pyran, 4-alkyl-5,6-dihydro-conformation, 3, 630 2H-Pyran, 5-alkyl-2-ethoxy-3,4-dihydro-reactions... [Pg.763]

H-Pyran, 2-alkoxy-4-methyl-2,3-dihydro-conformation, 3, 630 4H-Pyran, 2-amino-IR spectra, 3, 593 synthesis, 3, 758 4H-Pyran, 4-benzylidene-synthesis, 3, 762 4H-Pyran, 2,3-dihydro-halogenation, 3, 723 hydroboration, 3, 723 oxepines from, 3, 725 oxidation, 3, 724 reactions, with acids, 3, 723 with carbenes, 3, 725 4H-Pyran, 5,6-dihydro-synthesis, 2, 91 4H-Pyran, 2,6-diphenyl-hydrogenation, 3, 777 4H-Pyran, 6-ethyl-3-vinyl-2,3-dihydro-reactions, with acids, 3, 723 4H-Pyran, 2-methoxy-synthesis, 3, 762 4H-Pyran, 2,4,4,6-tetramethyl-IR spectra, 3, 593 4H-Pyran, 2,4,6-triphenyl-IR spectra, 3, 593... [Pg.764]

Beckmann rearrangement, 3, 710 Pyran-4-carbaldehyde, 2,2-dimethyl-tetrahydro-Reformatsky reaction, 3, 732 4H-Pyran-4-carbaldehydes synthesis, 3, 760-761 Pyran-2-carbonitrile, 5,6-dihydro-reactions, 3, 732... [Pg.764]

Pyran-2-one, 5,6-dibromo-5,6-dihydro-reactions, 3, 735 Pyran-2-one, 5,6-dihydro-allylic bromination, 3, 799 dehydrogenation, 3, 724, 799 H NMR,3, 581 synthesis, 3, 841, 843 Pyran-2-one, 4,6-dimethyl-irradiation, 3, 677 photochemistry, 3, 678 Pyran-2-one, 5,6-dimethyl-chloromethylation, 3, 680 conformation, 3, 631 Pyran-2-one, 5-f ormyl-IR Spectra, 3, 595 Pyran-2-one, 6-formyl-IR spectra, 3, 595 Pyran-2-one, 5-halo-synthesis, 3, 799 Pyran-2-one, 3-hydroxy-IR spectra, 3, 595 Pyran-2-one, 4-hydroxy-methylation, 2, 57 3, 676 pyran-4-one synthesis from, 3, 816 reactions with phosphorus oxychloride, 2, 57 synthesis, 3, 792, 794, 795, 798 tautomerism, 2, 56 3, 642 Pyran-2-one, 4-hydroxy-6-methyl-methylation, 3, 692 reactions... [Pg.765]

Pyran-4-one, 3,5-dibenzylidenetetrahydro-aromatization, 3, 815 Pyran-4-one, 2,3-dihydro-reactions... [Pg.765]

Pyridazin-3(2H)-one, 4-amino-5,6-diphenyl-methylation, 3, 16 Pyridazin-3(2f/)-one, 2-aryl-Mannich reaction, 3, 20 Pyridazin-3(2H)-one, 6-aryl-4,5-dihydro-reaction... [Pg.782]

Pyrrolo[3,2-6]pyridine, 2-methyl-synthesis, 4, 527 Pyrrolo[3,2-c]pyridine, 4-amino-nucleophilic reactions, 4, 507 Pyrrolo[3,2-c]pyridine, 2,3-dihydro-reactions, 4, 512... [Pg.823]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...