Organic Lab Reactions 35

Organic Lab Reactions 35 - 2-Allyl (dimer) 6-Allyl-2-methyl...

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TABLE II ortho REARRANGEMENTS OF ALLYL ABTL ETHEBS A. Benzene Derivatives o Ring Substituents in OHo-sCHOHoOr" Hi; None 2-Methyl 3-MethyI 4-Methyl ' 2-Hydroxymethyl 2-Allyl 2,4-DimethyI 3,5-Dimethyl 2-Allyl-3-(and -5-) methyl f 2-Allyl-4-methyl 2-Propyl-4-methyl Time, hours Several 1.3 1 13 0.5 3 "Long reflux- ing" 11 Conditions Tempera- ture, °C. 190-220 207-231 210-240 200 237 200-210 230-270 230-252 Solvent (or Other Special Condition) (Inert atmosphere) (Inert atmosphere) Diethylaniline (Inert atmosphere) (Inert atmosphere) Product Substituents in Phenolic Ring
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Unformatted text preview: 2-Allyl (dimer) 6-Allyl-2-methyl 2-Allyl-3-methyl, 6-Allyl-3-methyl 2-Allyl-4-methyl (CH2O, decomposition products) 2,6-DialIyl 6-Allyl-2,4-dimethyl 2-Allyl-3,5-dimethyl , 2,6-Diallyl-3-methyl 2,6-Diallyl-4-methyl 6-Allyl-2-propyl-4-methyl (2-Propyl-4-methyl-phenol) • Yield ">85% 78% 70% >85% — -80% >85% — 30% 10% 67% 10% Reference * 11 (p. 79), 27, 28, 29,60 44 (p. 56) 44 (p. 58) 44 (p. 43), 34,67 44 (p. 106) 11 (p. 91) 26, 104 105 44 (p. 58) 44 (p. 45) 34 i I M...
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This note was uploaded on 11/20/2011 for the course CHM 2210 taught by Professor Reynolds during the Fall '01 term at University of Florida.

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