Organic Syntheses procedures

1,177–1,200 of 2,861

1. Efficient Synthesis of Oxime Using O-TBS-N-Tosylhydroxylamine: Preparation of (2Z)-4-(Benzyloxy)but-2-enal Oxime Org. Synth. Vol. 89, p. 480 · Kitahara et al.
2. Electrohydrodimerization of an activated alkene: tetraethyl 1,2,3,4-butanetetracarboxylate Org. Synth. Coll. Vol. 7, p. 479; Vol. 60, p. 58 · White
3. Electrophilic cyclization with N-iodosuccinimide: preparation of 5-(4-bromophenyl)-3-iodo-2-(4-methyl-phenyl)furanCyclization Org. Synth. Vol. 84, p. 199 · Sniady et al.
4. Electrophilic N-amination of imide sodium salts with O-diphenylphosphinylhydroxylamine (DPH): 7-aminotheophylline Org. Synth. Coll. Vol. 7, p. 8; Vol. 64, p. 96 · Klötzer et al.
5. Enals via a Simple Two-Carbon Homologation of Aldehydes and Ketones Org. Synth. Vol. 89, p. 527 · Valenta et al.
6. Enantiomeric (S)-(+)- and (R)-(−)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate Org. Synth. Coll. Vol. 8, p. 50; Vol. 67, p. 1 · Jacques and Fouquey
7. Enantiomerically pure ethyl (R)- and (S)- 2-fluorohexanoate by enzyme-catalyzed kinetic resolution Org. Synth. Coll. Vol. 8, p. 258; Vol. 69, p. 10 · Kalaritis and Regenye
8. Enantiomerically pure β-amino acids from 2-tert-butyl-1-carbomethoxy-2,3-dihydro-4(1H)-pyrimidinone: (R)-3-amino-3-(p-methoxyphenyl)propionic acid Org. Synth. Coll. Vol. 9, p. 17; Vol. 73, p. 201 · Lakner et al.
9. Enantioselective addition of butyllithium in the presence of the chiral cosolvent DDB: (R)-(+)-1-phenyl-1-pentanolAddition Org. Synth. Coll. Vol. 7, p. 447; Vol. 61, p. 42 · Seebach and Hidber
10. Enantioselective Alkylation of 2-[(4-Chlorobenzyliden)Amino]Propanoic Acid tert-Butyl Ester: Synthesis of (R)-2-Amino-2-Methyl-3-Phenylpropanoic Acid tert-Butyl Ester Org. Synth. Vol. 90, p. 121 · Shirakawa et al.
11. Enantioselective Alkylation of N-(Diphenylmethylene)glycinate tert-Butyl Ester: Synthesis of (R)-2-(Benzhydrylidenamino)-3-Phenylpropanoic Acid tert-Butyl Ester Org. Synth. Vol. 90, p. 112 · Shirakawa et al.
12. Enantioselective epoxidation of allylic alcohols: (2S,3S)-3-propyloxiranemethanolOxidation Org. Synth. Coll. Vol. 7, p. 461; Vol. 63, p. 66 · Hill et al.
13. Enantioselective hydrolysis of cis-3,5-diacetoxycyclopentene: (1R,4S)-(+)-4-hydroxy-2-cyclopentenyl acetateHydrolysis Org. Synth. Coll. Vol. 9, p. 487; Vol. 73, p. 25 · Deardorff et al.
14. Enantioselective Nitroaldol (Henry) Reaction of p-Nitrobenzaldehyde and Nitromethane Using a Copper (II) Complex Derived from (R,R)-1,2-Diaminocyclohexane: (1S)-1-(4-Nitrophenyl)-2-nitroethane-1-olCondensation Org. Synth. Vol. 90, p. 52 · Chougnet and Woggon
15. Enantioselective Organocatalytic α-Arylation of Aldehydes Org. Synth. Vol. 91, p. 175 · Poulsen et al.
16. Enantioselective oxidation of a sulfide: (S)-(−)-methyl p-tolyl sulfoxideOxidation Org. Synth. Coll. Vol. 8, p. 464; Vol. 68, p. 49 · Zhao et al.
17. Enantioselective oxidation of an alkyl aryl sulfide: synthesis of (S)-(-)-methyl P-bromophenyl sulfoxideOxidation Org. Synth. Vol. 86, p. 121 · Drago et al.
18. Enantioselective Preparation of (S)-5-Oxo-5,6-dihydro-2H-pyran-2-yl Benzoate Org. Synth. Vol. 91, p. 293 · Benkovics et al.
19. Enantioselective preparation of dihydropyrimidones Org. Synth. Vol. 86, p. 236 · Goss et al.
20. Enantioselective Rhodium-Catalyzed [2+2+2] Cycloaddition of Pentenyl Isocyanate and 4-Ethynylanisole: Preparation and Use of Taddol-pyrrolidine PhosphoramiditeCycloaddition Org. Synth. Vol. 91, p. 150 · Oberg et al.
21. Enantioselective saponification with pig liver esterase (PLE): (1S,2S,3R)-3-hydroxy-2-nitrocyclohexyl acetate (1,3-Cyclohexanediol, 2-nitro-, 1-acetate, [1S-(1α, 2β, 3α]) Org. Synth. Coll. Vol. 8, p. 332; Vol. 69, p. 19 · Eberle et al.
22. Enantioselective Synthesis of α- and β- Boc-protected 6-Hydroxy-pyranones: Carbohydrate Building Blocks Org. Synth. Vol. 91, p. 338 · Bajaj et al.
23. Enantioselective three-component reaction for the preparation of ß-amino-a-hydroxy esters Org. Synth. Vol. 88, p. 418 · Zhou et al.
24. Enantioselective, catalytic Diels-Alder reaction: (1S-endo)-3-(bicyclo[2.2.1]hept-5-en-2-ylcarbonyl)-2-oxazolidinone (2-Oxazolidinone, 3-bicyclo[2.2.1]hept-5-en-2-ylcarbonyl)-, (1S-endo)-) Org. Synth. Coll. Vol. 9, p. 67; Vol. 71, p. 30 · Pikul and Corey