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Results: 1 to 20 of 91

1.

Palladium-catalyzed synthesis of benzofurans and coumarins from phenols and olefins.

Sharma U, Naveen T, Maji A, Manna S, Maiti D.

Angew Chem Int Ed Engl. 2013 Nov 25;52(48):12669-73. doi: 10.1002/anie.201305326. Epub 2013 Oct 11. No abstract available.

PMID:
24127393
[PubMed]
2.

Palladium-catalyzed oxidative cyclization of 3-phenoxyacrylates: an approach to construct substituted benzofurans from phenols.

Li C, Zhang Y, Li P, Wang L.

J Org Chem. 2011 Jun 3;76(11):4692-6. doi: 10.1021/jo200317f. Epub 2011 May 4.

PMID:
21542613
[PubMed - indexed for MEDLINE]
3.

Palladium-catalyzed sequential oxidative cyclization/coupling of 2-alkynylphenols and alkenes: a direct entry into 3-alkenylbenzofurans.

Martínez C, Alvarez R, Aurrecoechea JM.

Org Lett. 2009 Mar 5;11(5):1083-6. doi: 10.1021/ol8028687.

PMID:
19199489
[PubMed - indexed for MEDLINE]
4.

A Novel synthesis of 2-functionalized benzofurans by palladium-catalyzed cycloisomerization of 2-(1-hydroxyprop-2-ynyl)phenols followed by acid-catalyzed allylic isomerization or allylic nucleophilic substitution.

Gabriele B, Mancuso R, Salerno G.

J Org Chem. 2008 Sep 19;73(18):7336-41. doi: 10.1021/jo801444n. Epub 2008 Aug 26.

PMID:
18729323
[PubMed - indexed for MEDLINE]
5.

Rhodium-catalyzed domino conjugate addition-cyclization reactions for the synthesis of a variety of N- and O-heterocycles: arylboroxines as effective carbon nucleophiles.

Park JO, Youn SW.

Org Lett. 2010 May 21;12(10):2258-61. doi: 10.1021/ol100610v.

PMID:
20429502
[PubMed - indexed for MEDLINE]
6.

Synthesis of coumarins via Pd-catalyzed oxidative cyclocarbonylation of 2-vinylphenols.

Ferguson J, Zeng F, Alper H.

Org Lett. 2012 Nov 2;14(21):5602-5. doi: 10.1021/ol302725x. Epub 2012 Oct 23.

PMID:
23092533
[PubMed - indexed for MEDLINE]
7.

A recyclable palladium-catalyzed synthesis of 2-methylene-2,3-dihydrobenzofuran-3-ols by cycloisomerization of 2-(1-hydroxyprop-2-ynyl)phenols in ionic liquids.

Mancuso R, Gabriele B.

Molecules. 2013 Sep 4;18(9):10901-11. doi: 10.3390/molecules180910901.

PMID:
24008247
[PubMed - indexed for MEDLINE]
Free Article
8.

Development of a second generation palladium-catalyzed cycloalkenylation and its application to bioactive natural product synthesis.

Toyota M.

Nat Prod Commun. 2013 Jul;8(7):999-1004. Review.

PMID:
23980435
[PubMed - indexed for MEDLINE]
9.

A novel palladium-catalyzed dicarbonylation process leading to coumarins.

Gabriele B, Mancuso R, Salerno G, Plastina P.

J Org Chem. 2008 Jan 18;73(2):756-9. Epub 2007 Dec 14.

PMID:
18078347
[PubMed - indexed for MEDLINE]
10.

One-pot synthesis of benzofurans via palladium-catalyzed enolate arylation with o-bromophenols.

Eidamshaus C, Burch JD.

Org Lett. 2008 Oct 2;10(19):4211-4. doi: 10.1021/ol801510n. Epub 2008 Aug 29.

PMID:
18754667
[PubMed - indexed for MEDLINE]
11.

Pd(0)-catalyzed oxy- and aminoalkynylation of olefins for the synthesis of tetrahydrofurans and pyrrolidines.

Nicolai S, Waser J.

Org Lett. 2011 Dec 2;13(23):6324-7. doi: 10.1021/ol2029383. Epub 2011 Nov 9. Erratum in: Org Lett. 2012 Jul 6;14(13):3563.

PMID:
22070183
[PubMed - indexed for MEDLINE]
12.

Sequential and one-pot reactions of phenols with bromoalkynes for the synthesis of (Z)-2-bromovinyl phenyl ethers and benzo[b]furans.

Wang S, Li P, Yu L, Wang L.

Org Lett. 2011 Nov 18;13(22):5968-71. doi: 10.1021/ol202383z. Epub 2011 Oct 18.

PMID:
22007879
[PubMed - indexed for MEDLINE]
13.

Pd-catalyzed C-S activation for [3 + 3] annulation of 2-(methylthio)benzofuran-3-carboxylates and 2-hydroxyphenylboronic acids: synthesis of coumestan derivatives.

Liu J, Liu Y, Du W, Dong Y, Liu J, Wang M.

J Org Chem. 2013 Jul 19;78(14):7293-7. doi: 10.1021/jo400984h. Epub 2013 Jul 1.

PMID:
23772852
[PubMed - indexed for MEDLINE]
14.

Synthesis of heterocycles via palladium-catalyzed oxidative addition.

Zeni G, Larock RC.

Chem Rev. 2006 Nov;106(11):4644-80. Review. No abstract available. Erratum in: Chem Rev. 2007 Jan;107(1):303.

PMID:
17091931
[PubMed - indexed for MEDLINE]
15.

Facile synthesis of benzofurans via copper-catalyzed aerobic oxidative cyclization of phenols and alkynes.

Zeng W, Wu W, Jiang H, Huang L, Sun Y, Chen Z, Li X.

Chem Commun (Camb). 2013 Jul 28;49(59):6611-3. doi: 10.1039/c3cc42326c.

PMID:
23772445
[PubMed - indexed for MEDLINE]
16.

Palladium catalyzed tandem ring opening-ring closing reaction of diazabicyclic alkenes: a facile one pot strategy for cyclopentannulation of heterocycles.

John J, Indu U, Suresh E, Radhakrishnan KV.

J Am Chem Soc. 2009 Apr 15;131(14):5042-3. doi: 10.1021/ja900477e.

PMID:
19296680
[PubMed]
17.

The selective reaction of aryl halides with KOH: synthesis of phenols, aromatic ethers, and benzofurans.

Anderson KW, Ikawa T, Tundel RE, Buchwald SL.

J Am Chem Soc. 2006 Aug 23;128(33):10694-5.

PMID:
16910660
[PubMed - indexed for MEDLINE]
18.

Phosphine-containing Lewis base catalyzed cyclization of benzofuranone type electron-deficient alkenes with allenoates: a facile synthesis of spirocyclic benzofuranones.

Li X, Wang F, Dong N, Cheng JP.

Org Biomol Chem. 2013 Mar 7;11(9):1451-5. doi: 10.1039/c3ob27288e.

PMID:
23344672
[PubMed - indexed for MEDLINE]
19.

Yb(OTf)3-catalyzed reactions of 5-alkylidene Meldrum's acids with phenols: one-pot assembly of 3,4-dihydrocoumarins, 4-chromanones, coumarins, and chromones.

Fillion E, Dumas AM, Kuropatwa BA, Malhotra NR, Sitler TC.

J Org Chem. 2006 Jan 6;71(1):409-12.

PMID:
16388672
[PubMed - indexed for MEDLINE]
20.

Atom economy. Palladium-catalyzed formation of coumarins by addition of phenols and alkynoates via a net C-H insertion.

Trost BM, Toste FD, Greenman K.

J Am Chem Soc. 2003 Apr 16;125(15):4518-26.

PMID:
12683822
[PubMed - indexed for MEDLINE]

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