chempirical
Reaction database

Reactions

3,374 reactions: 10 worked examples with a reagent table you can scale, 503 named reactions and 2,861 checked procedures from Organic Syntheses.

2,881–2,904 of 3,374

  1. Reduction of quinones with hydriodic acid: benz[a]anthraceneReduction Org. Synth. Coll. Vol. 7, p. 18; Vol. 62, p. 165 · Konieczny and Harvey
  2. Reduction of sulfonyl halides with zinc powder: S-methyl methanethiosulfonateReduction Org. Synth. Vol. 78, p. 99 · Chemla and Karoyan
  3. Reduction of α-amino acids: L-valinolReduction Org. Synth. Coll. Vol. 7, p. 530; Vol. 63, p. 136 · Dickman et al.
  4. Reductive amination with sodium cyanoborohydride: N,N-dimethylcyclohexylamine Org. Synth. Coll. Vol. 6, p. 499; Vol. 52, p. 124 · Borch
  5. Reductive annulation of vinyl sulfones: bicyclo[4.3.0.]non-1-en-4-oneCyclization Org. Synth. Coll. Vol. 8, p. 38; Vol. 67, p. 163 · Lin and Paquette
  6. Reductive arylation of electron-deficient olefins: 4-(4-chlorophenyl)butan-2-one Org. Synth. Coll. Vol. 7, p. 105; Vol. 62, p. 67 · Citterio
  7. Reductive cleavage of allylic alcohols, ethers, or acetates to olefins: 3-methylcyclohexene Org. Synth. Coll. Vol. 6, p. 769; Vol. 56, p. 101 · Elphimoff-Felkin and Sarda
  8. Reductive cleavage of vinyl phosphorodiamidates: 17β-tert-butoxy-Gα-androst-2-ene Org. Synth. Coll. Vol. 7, p. 66; Vol. 61, p. 116 · Ireland et al.
  9. Reductive coupling of carbonyls to alkenes: adamantylideneadamantaneCross-coupling Org. Synth. Coll. Vol. 7, p. 1; Vol. 60, p. 113 · Fleming and McMurry
  10. Reductive Radical Decarboxylation of Aliphatic Carboxylic Acids Org. Synth. Vol. 89, p. 471 · Ko et al.
  11. Regio- and stereoselective carboxylation of allylic barium reagents: (E)-4,8-dimethyl-3,7-nonadienoic acid Org. Synth. Coll. Vol. 9, p. 317; Vol. 74, p. 178 · Yanagisawa et al.
  12. Regio- and stereoselective intramolecular hydrosilylation of α-hydroxy enol ethers: 2,3-syn-2-methoxymethoxy-1,3-nonanediol Org. Synth. Coll. Vol. 9, p. 539; Vol. 73, p. 94 · Tamao et al.
  13. Regioselective C-4 bromination of oxazoles: 4-bromo-5-(thiophen-2-yl)oxazole Org. Synth. Vol. 87, p. 16 · Li et al.
  14. Regioselective Mannich condensation with dimethyl(methylene)ammonium trifluoroacetate: 1-(dimethylamino)-4-methyl-3-pentanoneAddition Org. Synth. Coll. Vol. 6, p. 474; Vol. 59, p. 153 · Gaudry et al.
  15. Regioselective monoalkylation of ketones via their manganese enolates: 2-benzyl-6-methylcyclohexanone from 2-methylcyclohexanone Org. Synth. Vol. 76, p. 239 · Cahiez et al.
  16. Regioselective synthesis of 1,3,5-trisubstituted pyrazoles by the reaction of N-monosubstituted hydrazones with nitroolefins Org. Synth. Vol. 85, p. 179 · Deng and Mani
  17. Regioselective synthesis of 3-substituted indoles: 3-ethylindole Org. Synth. Coll. Vol. 9, p. 417; Vol. 74, p. 248 · Amat et al.
  18. Regioselective synthesis of tetrahydropyridines: 1-(4-methoxyphenyl)-1,2,5,6-tetrahydropyridine Org. Synth. Coll. Vol. 8, p. 358; Vol. 68, p. 188 · Overman et al.
  19. Reinecke salt Org. Synth. Coll. Vol. 2, p. 555; Vol. 15, p. 74 · Dakin
  20. Removal of Nα-benzyloxycarbonyl groups from sulfur-containing peptides by catalytic hydrogenation in liquid ammonia: O-tert-butyl-L-seryl-S-tert-butyl-L-cysteine tert-butyl esterReduction Org. Synth. Coll. Vol. 6, p. 252; Vol. 59, p. 159 · Felix et al.
  21. Resacetophenone Org. Synth. Coll. Vol. 3, p. 761; Vol. 21, p. 103 · Cooper
  22. Resolution of 1,1'-bi-2-naphthol Org. Synth. Vol. 76, p. 1 · Cai et al.
  23. β-Resorcylic acid Org. Synth. Coll. Vol. 2, p. 557; Vol. 10, p. 94 · Nierenstein and Clibbens
  24. Rhodanine Org. Synth. Coll. Vol. 3, p. 763; Vol. 27, p. 73 · Redemann et al.