Allyl-10-undecenoate

Allyl undecylenate Allyl-2-undecylenate Allyl undecylenoate. See Allyl 10-undecenoate Allyl urea... 

Allyl phenylacetate Allyl propionate Allyl propyl disulfide Allyl sorbate Allyl sulfide Allyl tiglate Allyl 10-undecenoate Ambrettolide Ammonium isovalerate Ammonium sulfide... 

Allyl caproate Allyl cinnamate Allyl cyclohexaneacetate Allyl cyclohexanebutyrate Allyl cyclohexanehexanoate Allyl cyclohexanepropionate Allyl cyclohexanevalerate Allyl disulfide Allyl 2-ethy I butyrate Allyl heptanoate Allyl a-ionone Allyl isothiocyanate Allyl isovalerate Allyl mercaptan Allyl nonanoate Allyl octanoate Allyl phenoxyacetate Allyl phenylacetate Allyl propionate Allyl sorbate Allyl sulfide Allyl tiglate Allyl 10-undecenoate Ambrettolide Ammonium isovalerate Ammonium sulfide Amyl acetate n-Amyl alcohol Amyl butyrate o-Amylcinnamaldehyde a-Amylcinnamaldehyde dimethyl acetal a-Amylcinnamyl acetate o-Amylcinnamyl alcohol a-Amylcinnamyl formate a-Amylcinnamyl isovalerate Amyl formate Amyl 2-furoate Amyl heptanoate Amyl hexanoate Amyl octanoate Amyl salicylate p-Anisaldehyde Anisole p-Anisyl acetate p-Anisyl alcohol Anisyl butyrate Anisyl formate Anisyl phenylacetate Anisyl propionate Benzaidehyde... 

Allyl cyclohexanevalerate Allyl 10-undecenoate 2-s-Butyl-1 -vinylcyclohexyl acetate Citronellyl crotonate Geranyl butyrate Geranyl isobutyrate Linalyl butyrate Linalyl isobutyrate Neryl isobutyrate Terpinyl butyrate Terpinyl isobutyrate C14H24O4... 

Apart from methyl acrylate, allyl chloride was used to synthesize a,co-difunctional monomers via bulk CM of methyl oleate and methyl 10-undecenoate (Scheme 6) [68]. While C4 failed with yields below 20%, C5 and the Zhan catalyst were able to catalyze the reaction with good results. Using C5, the best yield (90%) for the CM of methyl oleate was obtained at 50°C and 1 mol% catalyst using a fourfold excess of allyl chloride. The Zhan catalyst performed similarly, but gave... 

A universal allyl linker for the synthesis of oligonucleotides, 9-0-(4,4 -dimethoxytrityl)-10-undecenoic (116), has been described. Allyl cleavage occurs under conditions that are orthogonal to the conventional protecting groups in DNA synthesis thus allowing post-synthetic manipulations to be carried out on the solid support. A novel thymidine silyl linked support, (117), has also been... 

Allylic aeetates or carbonates can undergo nucleophilic substitutions via palla-dium(0)-catalysis (11). In this paper, we report on the extension of this reaction to unsaturated fatty aeids by the preparation of allyl carbonates and acetates of oleic, linoleic, and 10-undecenoic acid and their substitution with carbon- and heteroatom-nucleophiles by palladium(0)-catalysis. In this way, different substituents can be in-trodueed into the alkyl chain of fatty acids. This leads to fatty acid derivatives in which the properties of biologically active compounds may possibly be combined with the amphiphilic property of the fatty acid. 

For the allylic oxidation of alkenes, a large variety of methods have been reported in the literature (17-20). However, after a fair number of those oxidants were applied to methyl 10-undecenoate [1], only the substoichiometric oxidation with selenium dioxide (17) was found to work satisfactorily. Methyl 10-undecenoate [1] in dichloromethane was stirred with 0.5 equivalents of selenium dioxide and i-butylhy-droperoxide for 48 h at room temperature to yield 55% allylalcohol [2] and 7%... 

Addition of Carbon-Nucieophiies to the Allyl Carbonates [10a,b] and [11a,b] of Methyl 10-Undecenoate and Methyl Oleate... 

In general, the reactions were conducted as follows under argon, the allyl carbonate [10a,b] and the nucleophile were dissolved in absolute tetrahydrofuran. Pd2(dba)3CHCl3 (1.0-1.5 mol%) was converted in a separate flask with triph-enylphosphine under argon in absolute tetrahydrofuran to the eatalyst Pd(PPh3)4. The formation of the catalyst is indicated by a color change from dark red to orange. Subsequently, the catalyst is transferred to the solution with allyl carbonate and nucleophile, which is stirred at room temperature. In this way, the substituted methyl undecenoates [12], [13], and [14] were obtained in 82, 72, and 75% yield, respectively (Eq. 7). 

Another possibility for substituting flie hydroxyl group by a nucleophile is the Mitsunobu reaction (31,32). In this case, the alcohol is linked to the nucleophile using diethyl azodicarboxylate (DEAD) and Iriphenylphosphine. This reaction was applied to the allylic alcohols [5a,b] (from mefliyl oleate) (Eq. 13, Table 3) and [2] (from methyl 10-undecenoate) (Eq. 14, Table 4). 

The corresponding reaction of 10-undecenoic acid [2a] afforded the cyclopropyl allyl ketone [8] (Fig. 3). The solid product was obtained as a mixture of ( )/(Z)-stereoisomers in a ratio of 2.3 1 and in an isolated yield of 71%. 

The acylation of 10-undecenoic acid [2a] with acrylic acid chloride, carried out under the same reaction conditions used for the acylation of [la] with crotonic acid chloride, gave the corresponding allyl vinyl ketone [11] as a mixture of the (E)- and (Z)-stereoisomers [ E)] [ Z)] = 3 1, Fig. 4). Because of their allyl vinyl keto functionality, [10] and [11] should be suitable substrates for the Nazarov reaction. 

Allylguaiacol 4-Allylguaiacol. See Eugenol Allyl hendecenoate. SeeAllyl 10-undecenoate Allyl heptanoate... 

Homolinalool C12H22O2 Allyl nonanoate Allyl trimethylhexanoate 2-t-Butylcyclohexyl acetate (exo)-2-Camphanyl-p-hydroxyethyl ether Citral dimethyl acetal Citronelloxyacetaldehyde Citronellyl acetate Citronellyloxy acetaldehyde 9-Decenyl acetate 4,4-Dibutyl-y-butyrolactone Dihydromyrcenyl acetate Dihydroterpinyl acetate 5-Dodecalactone y-Dodecalactone 2-Ethyl hexyl methacrylate cis-3-Hexenyl hexanoate p-Menthanyl acetate Menthyl acetate ( )-Menthyl acetate dl-Menthyl acetate l-Menthyl acetate Methyl 9-undecenoate Methyl 10-undecenoate... 

Cadiz and co-workers [46] prepared telechelic polyester diols through two subsequent thiol-ene reactions. That is, a step growth polymerisation using allyl-lO-undecenoate and 3,6-dioxa-l,8-octanedithiol, followed by end-group post-polymerisation modification with 2-mercaptoethanol. Telechelics based on divinyl monomers are interesting materials with potential applications in the tailoring of polymer structures and properties. 

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