Organic Syntheses procedures

1,369–1,392 of 2,861

1. Geminal acylation-alkylation at a carbonyl center using diethyl N-benzylideneaminomethylphosphonate: 2-methyl-2-phenyl-4-pentenal Org. Synth. Coll. Vol. 8, p. 451; Vol. 65, p. 119 · Davidsen et al.
2. A general [3+2] annulation: cis-4-exo-isopropenyl-1,9-dimethyl-8-(trimethylsilyl)bicyclo[4.3.0]non-8-en-2-oneCyclization Org. Synth. Coll. Vol. 8, p. 347; Vol. 66, p. 8 · Danheiser et al.
3. A general method for copper-catalyzed arylation of acidic arene C-H bonds. Preparation of 2-chloro-5-(3-methylphenyl)-thiophene Org. Synth. Vol. 87, p. 184 · Alvarado et al.
4. A general method for the preparation of 9-, 10-, and 11-membered unsaturated macrolides: synthesis of 8-propionyl-(E)-5-nonenolide Org. Synth. Coll. Vol. 8, p. 562; Vol. 69, p. 188 · Webb et al.
5. A general method for the synthesis of allenylsilanes: 1-methyl-1-(trimethylsilyl)allene Org. Synth. Coll. Vol. 8, p. 471; Vol. 66, p. 1 · Danheiser et al.
6. A general procedure for Mitsunobu inversion of sterically hindered alcohols: inversion of menthol. (1S,2S,5R)-5-Methyl-2-(1-methylethyl)cyclohexyl 4-nitrobenzoateSubstitution Org. Synth. Coll. Vol. 9, p. 607; Vol. 73, p. 110 · Dodge et al.
7. A general synthesis of 4-isoxazolecarboxylic esters: ethyl 3-ethyl-5-methyl-4-isoxazolecarboxylate Org. Synth. Coll. Vol. 6, p. 592; Vol. 53, p. 59 · McMurry
8. A general synthesis of cyclobutanones from olefins and tertiary amides: 3-hexylcyclobutanone Org. Synth. Coll. Vol. 8, p. 306; Vol. 69, p. 199 · Schmit et al.
9. A general synthetic method for the oxidation of primary alcohols to aldehydes: (S)-(+)-2-methylbutanalOxidation Org. Synth. Coll. Vol. 8, p. 367; Vol. 69, p. 212 · Anelli et al.
10. A general synthetic method for the preparation of conjugated dienes from olefins using bromomethanesulfonyl bromide: 1,2-dimethylenecyclohexane Org. Synth. Coll. Vol. 8, p. 212; Vol. 65, p. 90 · Block and Aslam
11. A general synthetic method for the preparation of methyl ketones from terminal olefins: 2-decanone Org. Synth. Coll. Vol. 7, p. 137; Vol. 62, p. 9 · Tsuji et al.
12. Generation and [2+2] cycloadditions of thio-substituted ketenes: trans-1-(4-methoxyphenyl)-4-phenyl-3-(phenylthio)azetidin-2-oneCycloaddition Org. Synth. Vol. 80, p. 160 · Danheiser et al.
13. Generation and cyclization of 5-hexenyllithium: 2-cyclopentylacetophenoneCyclization Org. Synth. Vol. 81, p. 121 · Bailey et al.
14. Generation and reactions of alkenyllithium reagents: 2-butylbornene Org. Synth. Coll. Vol. 7, p. 77; Vol. 61, p. 141 · Chamberlin et al.
15. Generation and use of lithium pentafluoropropen-2-olate: 4-hydroxy-1,1,1,3,3-pentafluoro-2-hexanone hydrate Org. Synth. Vol. 76, p. 151 · Qian et al.
16. Generation of 1-propynyllithium from (Z/E)-1-bromo-1-propene: 6-phenylhex-2-yn-5-en-4-ol Org. Synth. Vol. 76, p. 214 · Toussaint and Suffert
17. Generation of an acetylene-titanium alkoxide complex: preparation of (Z)-1,2-dideuterio-1-(trimethylsilyl)-1-hexene Org. Synth. Vol. 80, p. 120 · Urabe et al.
18. Generation of N,N-diethylcarbamoyllithium via lithium-tellurium exchange and its reaction with 3-phenylpropanal: N,N-diethyl-2-hydroxy-4-phenylbutanamide Org. Synth. Coll. Vol. 9, p. 234; Vol. 72, p. 154 · Kambe et al.
19. Generation of nonracemic 2-(t-butyldimethylsilyloxy)-3-butynyllithium from (S)-ethyl lactate: ((S)-4-(t-butyldimethylsilyloxy)-2-pentyn-1-ol) Org. Synth. Vol. 81, p. 157 · Marshall et al.
20. Generation of ynolate and Z-selective olefination of acylsilanes: (Z)-2-methyl-3-trimethylsilyl-2-butenoic acidOlefination Org. Synth. Vol. 84, p. 11 · Shindo et al.
21. β-Gentiobiose octaacetate Org. Synth. Coll. Vol. 3, p. 428; Vol. 22, p. 53 · Helferich and Leete
22. Geranyl chloride Org. Synth. Coll. Vol. 6, p. 634; Vol. 54, p. 63 · Calzada and Hooz
23. d-Glucosamine hydrochloride Org. Synth. Coll. Vol. 3, p. 430; Vol. 26, p. 36 · Purchase and Braun
24. β-d-Glucose-1,2,3,4-tetraacetate Org. Synth. Coll. Vol. 3, p. 432; Vol. 22, p. 56 · Reynolds and Evans