1-Iodododecane

Iodination of alkyl phenyl telluride with Mel/Nal (typical procedure Mel (0.20 mL, 3.21 mmol) and Nal (75 mg, 0.50 mmol) are snccessively added to a solution of 1-phenyl-tellnrododecane (149 mg, 0.40 mmol) in DMF (2 mL) under Nj. The mixture is stirred for 10 min at room temperature and then for 2 h at 55°C. It is quenched with HjO and extracted with hexane. The extract is dried (MgS04) and filtered through a short column of SiOj to give 1-iodododecane as a colourless oil (103 mg (87%)). 

A mixture of potassium hydrogen fluoride, 1 M hydrofluoric acid and (V-iodosuccinimide in the presence of tetrabutylammonium fluoride (TBAF) as a phase-transfer catalyst has been shown to effect iodofluorination of alkenes in good yield.163 Dodec-l-ene (6) has been transformed to 2-fluoro-l-iodododecane (7) in 82% yield. TBAF is essential for the reaction to proceed quickly and to improve the yield. The percentage of the side product 1-iodododecan-2-ol is kept to a minimum (0.2%). Many alkenes have been transformed to the corresponding fluoroiodo derivatives by this method.163... 

Iodododecane (with 95% EtOH) 1-Iodohexadecane (with 95% EtOH) Mandelic acid (m.p. 118) Methylene iodide... 

R-X= benzyl chloride, 1,2-dibrornoethane, 1-bromobutane, 1-chlorodecane 1-bromopentane, 1-iodododecane, 2,3-epoxypropyl chloride... 

Curran et al. have studied reductions of 1,3-diphenylpropanone, ethyl cinna-mate, diphenyl sulfoxide, 1-iodododecane, and o-allyloxyiodobenzene with Sml2 in the presence of water [98] (Scheme 46). The accelerating role of water in the reduction of alkyl and aryl iodide has been readily demonstrated [99]. 

The compound 1-iodododecane is a nonvolatile liquid with a density of 1.20 g/mL. The density of mercury is 13.6 g/mL. What do you predict for the height of a barometer column based on 1-iodododecane, when the atmospheric pressure... 

NaBHjClSP 1-Iodododecane, HMPA, 25°C, 4h 1-Dodecyl tosylate, HMPA, 70° C, 8h... 

The compotmd 1-iodododecane is a nonvolatile liquid with a density of 1.20 g/mL. The density of mercury is... 

Laurie acid methyl ester see Methyl dodecanoate Laurylamine see Dodecylamine Lauryl chloride see 1-Chlorododecane Lauryl iodide see 1-Iodododecane... 

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