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The following term was not found in PubMed: dimethoxyphenetole
Page 1
Did you mean allyl dimethoxyphenethyl (2 results)?
Four-Step Synthesis of 3-Allyl-2-(allyloxy)-5-bromoaniline from 2-Allylphenol.
Aparicio EB, Isbel SR, Bugarin A. Aparicio EB, et al. Molbank. 2024 Mar;2024(1):M1773. doi: 10.3390/m1773. Epub 2024 Feb 7. Molbank. 2024. PMID: 40018328 Free PMC article.
This communication reports a four-step protocol to produce 3-allyl-2-(allyloxy)-5-bromoaniline 5 from commercially available 2-allylphenol. The synthetic steps used were nitration, selective bromination, allylation, and reduction of the nitro group....
This communication reports a four-step protocol to produce 3-allyl-2-(allyloxy)-5-bromoaniline 5 from commercially available 2-allylp …
Selective Defluoroallylation of Trifluoromethylarenes.
Luo C, Bandar JS. Luo C, et al. J Am Chem Soc. 2019 Sep 11;141(36):14120-14125. doi: 10.1021/jacs.9b07766. Epub 2019 Aug 28. J Am Chem Soc. 2019. PMID: 31437395
We report a fluoride-initiated coupling reaction between trifluoromethylarenes and allylsilanes to access allylated alpha,alpha-difluorobenzylic compounds. This method's utility is demonstrated through a 30 mmol scale reaction, a sequential allylation/derivatization …
We report a fluoride-initiated coupling reaction between trifluoromethylarenes and allylsilanes to access allylated alpha,alpha-diflu …
Iridium-Catalyzed Enantioselective Intermolecular Indole C2-Allylation.
Rossi-Ashton JA, Clarke AK, Donald JR, Zheng C, Taylor RJK, Unsworth WP, You SL. Rossi-Ashton JA, et al. Angew Chem Int Ed Engl. 2020 May 4;59(19):7598-7604. doi: 10.1002/anie.202001956. Epub 2020 Mar 11. Angew Chem Int Ed Engl. 2020. PMID: 32091146 Free PMC article.
The enantioselective intermolecular C2-allylation of 3-substituted indoles is reported for the first time. This directing group-free approach relies on a chiral Ir-(P, olefin) complex and Mg(ClO(4) )(2) Lewis acid catalyst system to promote allylic substitution, pro …
The enantioselective intermolecular C2-allylation of 3-substituted indoles is reported for the first time. This directing group-free …
Chemoselective Carbonyl Allylations with Alkoxyallylsiletanes.
Spaltenstein P, Cummins EJ, Yokuda KM, Kowalczyk T, Clark TB, O'Neil GW. Spaltenstein P, et al. J Org Chem. 2019 Apr 5;84(7):4421-4428. doi: 10.1021/acs.joc.8b03028. Epub 2019 Mar 13. J Org Chem. 2019. PMID: 30811929 Free PMC article.
Chemoselectivity in these reactions is thought to arise from a mechanism involving first exchange of the alkyoxy group on silicon with a substrate hydroxyl followed by activation of a nearby carbonyl by the Lewis acidic siletane and intramolecular allylation. In this way, …
Chemoselectivity in these reactions is thought to arise from a mechanism involving first exchange of the alkyoxy group on silicon with a sub …
Multicomponent decarboxylative allylations.
Ariyarathna Y, Tunge JA. Ariyarathna Y, et al. Chem Commun (Camb). 2014 Nov 21;50(90):14049-52. doi: 10.1039/c4cc07253g. Chem Commun (Camb). 2014. PMID: 25269477
The reaction of Meldrum's acid, pyrrolide, and allyl carbonates allows a multicomponent decarboxylative coupling to form allylated acyl pyrroles. ...Subsequent decarboxylative enolate formation and electrophilic allylation complete the reaction. Addition of b …
The reaction of Meldrum's acid, pyrrolide, and allyl carbonates allows a multicomponent decarboxylative coupling to form allylated …
Rh-Catalyzed Enantioselective Single-Carbon Insertion of Alkenes.
Teo WJ, Esteve Guasch J, Jiang L, Li B, Suero MG. Teo WJ, et al. J Am Chem Soc. 2024 Aug 7;146(31):21837-21846. doi: 10.1021/jacs.4c06158. Epub 2024 Jul 26. J Am Chem Soc. 2024. PMID: 39058396 Free PMC article.
Herein, we report an enantioselective single-carbon insertion in aryl- and alkyl-substituted alkenes mediated by a catalytically generated chiral Rh-carbynoid and phosphate nucleophiles that produce enantioenriched allylic phosphates (enantiomeric ratio (e.r.) = 89.5:10.5- …
Herein, we report an enantioselective single-carbon insertion in aryl- and alkyl-substituted alkenes mediated by a catalytically generated c …
Asymmetric Total Synthesis of Iheyamine B.
Jeon J, Cheon CH. Jeon J, et al. Org Lett. 2022 Oct 7;24(39):7128-7133. doi: 10.1021/acs.orglett.2c02788. Epub 2022 Sep 28. Org Lett. 2022. PMID: 36169573
Herein, we report the first asymmetric total synthesis of iheyamine B from 2,2'-bisindoloazepinone using the stereoselective construction of the trans-vicinal 2-oxopropyl moiety in the azepine scaffold. The asymmetric decarboxylative allylic alkylation provided the alpha- …
Herein, we report the first asymmetric total synthesis of iheyamine B from 2,2'-bisindoloazepinone using the stereoselective construction of …
Versatile Reactivity of Metalloid-Substituted π-Allylpalladium Species.
Horino Y, Korenaga T. Horino Y, et al. Chem Rec. 2021 Dec;21(12):3911-3924. doi: 10.1002/tcr.202100203. Epub 2021 Oct 14. Chem Rec. 2021. PMID: 34647684 Review.
pi-Allylpalladium complexes can not only serve as electrophilic allylating agents for a broad range of nucleophiles, but also nucleophilic allylating agents for electrophiles depending on their electronic environments. In contrast to these typical reactivities of pi …
pi-Allylpalladium complexes can not only serve as electrophilic allylating agents for a broad range of nucleophiles, but also nucleop …
Asymmetric C3-Allylation of Pyridines.
Liu Z, Shi ZJ, Liu L, Zhang M, Zhang MC, Guo HY, Wang XC. Liu Z, et al. J Am Chem Soc. 2023 May 31;145(21):11789-11797. doi: 10.1021/jacs.3c03056. Epub 2023 May 17. J Am Chem Soc. 2023. PMID: 37198745
Herein, we report the first examples of such transformations: specifically, C3-allylation of pyridines via tandem borane and iridium catalysis. First, borane-catalyzed pyridine hydroboration generates nucleophilic dihydropyridines; then, the dihydropyridine undergoes enant …
Herein, we report the first examples of such transformations: specifically, C3-allylation of pyridines via tandem borane and iridium …
Silver Salt-Mediated Allylation Reactions Using Allyl Bromides.
Xiong X, Wong J, Yeung YY. Xiong X, et al. J Org Chem. 2021 May 7;86(9):6974-6982. doi: 10.1021/acs.joc.1c00480. Epub 2021 Apr 16. J Org Chem. 2021. PMID: 33861601
A facile, efficient, and chemoselective synthesis of allylic amides has been developed. Allyl bromides were used as the precursors activated by silver triflate. A Ritter-type reaction readily proceeded to give various allyl amides under mild conditions. The r …
A facile, efficient, and chemoselective synthesis of allylic amides has been developed. Allyl bromides were used as the precur …
26,075 results
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