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.

3,001–3,024 of 3,374

  1. Synthesis and [3+2] cycloaddition of a 1,1-dialkoxy-2-methylenecyclopropane: 6,6-dimethyl-1-methylene-4,8-dioxaspiro[2.5]octane and cis-5-(5,5-dimethyl-1,3-dioxan-2-ylidene)hexahydro-1(2H)-pentalen-2-oneCycloaddition Org. Synth. Vol. 80, p. 144 · Nakamura et al.
  2. Synthesis and diastereoselective aldol reactions of a thiazolidinethione chiral auxiliaryCondensation Org. Synth. Vol. 88, p. 364 · Crimmins et al.
  3. Synthesis and diastereoselective alkylation of pseudoephedrine amides Org. Synth. Vol. 77, p. 22 · Myers and Yang
  4. Synthesis and Diels–Alder reactions of 3-acetyl-2(3H)-oxazolone: 6-amino-3,4-dimethyl-cis-3-cyclohexen-1-ol Org. Synth. Coll. Vol. 7, p. 4; Vol. 62, p. 149 · Scholz et al.
  5. Synthesis and resolution of racemic trans-2-(N-benzyl)amino-1-cyclohexanol: enantiomer separation by sequential use of (R)- and (S)-mandelic acid Org. Synth. Vol. 85, p. 106 · Schiffers and Bolm
  6. Synthesis and ru(II)-BINAP reduction of a ketoester derived from hydroxyproline: 2(S)-(β-tert-butoxycarbonyl-α-(S) and α-(R)-hydroxyethyl)-4(R)-hydroxypyrrolidine-1-carboxylic acid, tert-butyl esterReduction Org. Synth. Vol. 81, p. 178 · King et al.
  7. Synthesis and Use of a Trifluoromethylated Azomethine Ylide Precursor: Ethyl 1-Benzyl-trans-5-(trifluoromethyl)pyrrolidine-3-carboxylate Org. Synth. Vol. 91, p. 162 · Allwood et al.
  8. Synthesis and use of glycosyl phosphates as glycosyl donors Org. Synth. Vol. 81, p. 225 · Love and Seeberger
  9. Synthesis and utilization of indium (I) iodide for in situ formation of enantioenriched allenylindium reagents and their addition to aldehydes: (2R,3S,4S)-1-(tert-butyldiphenylsilyloxy)-2,4-dimethyl-5-hexyn-3-olAddition Org. Synth. Vol. 79, p. 59 · Johns et al.
  10. Synthesis of (+)-(1R,2S,9S)-11-methyl-7,11-diazatricyclo[7.3.1.02,7]tridecane, a (+)-sparteine surrogate Org. Synth. Vol. 83, p. 141 · Dixon et al.
  11. Synthesis of (+)-(1S,2R)- and (−)-(1R,2S)-trans-2-phenylcyclohexanol via Sharpless asymmetric dihydroxylation (AD) Org. Synth. Vol. 79, p. 93 · Gonzalez et al.
  12. Synthesis of (+)-B-allyldiisopinocampheylborane and its reaction with aldehydes Org. Synth. Vol. 88, p. 87 · Sun and Roush
  13. SYNTHESIS OF (−)-(E,S)-3-(BENZYLOXY)-1-BUTENYL PHENYL SULFONE VIA A HORNER-WADSWORTH-EMMONS REACTION OF (−)-(S)-2-(BENZYLOXY)PROPANAL (Benzene, [[[1-methyl-3-(phenylsulfonyl)-2-propenyl]oxy]methyl]-, [S-(E)]-) from (Propanal, 2-(phenylmethoxy)-, (S)-))Olefination Org. Synth. Vol. 78, p. 177 · Enders et al.
  14. Synthesis of (−)-(S,S)- bis(4-isopropyloxazoline) Org. Synth. Vol. 83, p. 97 · Evans et al.
  15. Synthesis of (2R,3R)-2,3-dimethyl-1,4-butanediol by oxidative homocoupling of (4S)-isopropyl-3-propionyl-2-oxazolidinoneCross-coupling Org. Synth. Vol. 85, p. 158 · Lu and Zakarian
  16. Synthesis of (2R)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-2-methylpropanal by Rhodium-Catalyzed Asymmetric Hydroformylation Org. Synth. Vol. 89, p. 243 · Wong et al.
  17. Synthesis of (3-chlorobutyl)benzene by the cobalt-catalyzed hydrochlorination of 4-phenyl-1-butene Org. Synth. Vol. 87, p. 88 · Gaspar et al.
  18. Synthesis of (R,R)-4,6-dibenzofurandiyl-2,2'-bis (4-phenyloxazoline) (DBFOX/PH) – a novel tridentate ligand ([Oxazole, 2,2'-(4,6-dibenzofurandiyl)bis(4,5-dihydro-4-phenyl-, (4R,4'R)-]) Org. Synth. Vol. 80, p. 46 · Iserloh et al.
  19. Synthesis of (R)-2-Methoxy-N-(1-Phenylethyl)Acetamide via Dynamic Kinetic Resolution Org. Synth. Vol. 89, p. 255 · Thalén et al.
  20. Synthesis of (S,E)-1-(methoxymethoxy)-1-tributylstannyl-2-butene Org. Synth. Vol. 77, p. 98 · Marshall et al.
  21. Synthesis of (S,S)-diisopropyl tartrate (E)-crotylboronate and its reaction with aldehydes: (2R,3R,4R)-1,2-dideoxy-2-ethenyl-4,5-O-(1-methylethylidene)-xylitol Org. Synth. Vol. 88, p. 181 · Sun and Roush
  22. Synthesis of (S)-2-methylproline: a general method for the preparation of α-branched amino acids Org. Synth. Coll. Vol. 9, p. 626; Vol. 72, p. 62 · Beck et al.
  23. Synthesis of (S)-8a-methyl-3,4,8,8a-tetrahydro-1,6-(2H,7H)-naphthalenedione via N-tosyl-(Sa)-BINAM-L-prolinamide organocatalysis Org. Synth. Vol. 88, p. 330 · Bradshaw et al.
  24. Synthesis of 1-Naphthol via Oxidation of Potassium 1-NaphthyltrifluoroborateOxidation Org. Synth. Vol. 90, p. 153 · Molander et al.