A typical procedure is described as follows (using BUDA as an example): BUDA (2.0 mmol, 0.99 g), 3,6-dioxa-1,8-octanedithiol (2.0 mmol, 0.38 g), AIBN (0.06 mmol, 10 mg), and THF (2 mL) were charged into a 10 mL flask, purged with nitrogen for 10 min, and reacted at 70 °C for 12 h.
3-Methyl-2-phenethylpyridine (5): 23-Methyl-2- phenylethynyl pyridinene 3-Methyl-2- phenylethynyl pyridineylamine 3-Methyl-2- phenylethynyl pyridine % palladium on carbon (30 mg), and EtOH (30 mL) were charged in a round-bottomed flask.
2-(Benzyloxy -3-methylpyridine (6): 24 2-Chloro-3-methylpyridine (128 mg, 1 mmol, 1 equiv)., phenylmethanol (140 mg, 1.3 mmol, 1.3 equiv)., KO tBenzyloxy -3-methylpyridine)., and dioxane (5 mL) were charged in a round-Benzyloxy -3-methylpyridine
The general preparation is a modification of a literature method (Takashima et al. 2004): a 20 mL vial was charged with 6 mL of a 4 M aqueous solution of sodium hydroxide.
Then 1-pentanol (14.8 mmol, 1.62 ml, 2 equivalent), cyclopentylmethylether (solvent, 30 ml), 3 Å molecular sieves (800 mg) were charged under an argon stream.
Under an atmosphere of nitrogen, a standard-equipped 500 mL flask was charged with allyloxytriethyleneoxymethyl ether (51.1 g; 0.25 mol).
A 100 mL-flask was charged with 1 g of MWCNTs-COOH dispersed in 30 mL of anhydrous benzene (C6H6) to which 30 mL of thionyl chloride (SOCl2) was subsequently added and stirred at 70 °C for 8 h.
A 100 mL round-flask was charged with the compound (2) (2.5 g, 3.7 mM), 50 mL tetrahydrofuran, and 10 mL MeOH.
A mixture of 0.10 g FC-POP CH2Cl FC-POP CH2Cldiethylenetriandne (DETA) was charged in a flask, according to a well-known method (Lu et al. 2010.0
A brown 10 mL reaction vessel was charged consecutively with 1.00 equiv 4-phenylpiperazin-1-amine, toluene, 1.00 equiv aldehyde and a magnetic stirring bar.
