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Items: 1 to 20 of 124

1.

TMSCl-mediated synthesis of α,β-unsaturated amides via C-C bond cleavage and C-N bond formation of propargyl alcohols with trimethylsilyl azide.

Song XR, Song B, Qiu YF, Han YP, Qiu ZH, Hao XH, Liu XY, Liang YM.

J Org Chem. 2014 Aug 15;79(16):7616-25. doi: 10.1021/jo5013948. Epub 2014 Jul 31.

PMID:
25054537
2.

Lewis acid mediated tandem reaction of propargylic alcohols to tetrazoles involving C-O- and C-C-bond cleavage reactions and a C-N-bond formation.

Song XR, Han YP, Qiu YF, Qiu ZH, Liu XY, Xu PF, Liang YM.

Chemistry. 2014 Sep 15;20(38):12046-50. doi: 10.1002/chem.201403752. Epub 2014 Aug 8.

PMID:
25111702
3.

Synthesis of Allenyl Sulfones via a TBHP/TBAI-Mediated Reaction of Propargyl Alcohols with Sulfonyl Hydrazides.

Yang Z, Hao WJ, Wang SL, Zhang JP, Jiang B, Li G, Tu SJ.

J Org Chem. 2015 Sep 18;80(18):9224-30. doi: 10.1021/acs.joc.5b01684. Epub 2015 Aug 27.

PMID:
26280445
4.

New rearrangement of 4-isoxazoline system: conversion of ketones into alpha,beta-unsaturated amides.

Chiacchio U, Rescifina A, Chiacchio MA, Romeo G, Romeo R.

J Org Chem. 2003 May 2;68(9):3718-20.

PMID:
12713387
5.

Cu-catalyzed conversion of propargyl acetates to E-α,β-unsaturated amides via ketenimine formation with sulfonyl azides.

Kumar YK, Ranjith Kumar G, Reddy MS.

J Org Chem. 2014 Jan 17;79(2):823-8. doi: 10.1021/jo402570t. Epub 2013 Dec 27.

PMID:
24344764
6.

Synthetic scope and mechanistic studies of Ru(OH)x/Al2O3-catalyzed heterogeneous hydrogen-transfer reactions.

Yamaguchi K, Koike T, Kotani M, Matsushita M, Shinachi S, Mizuno N.

Chemistry. 2005 Nov 4;11(22):6574-82.

PMID:
16092142
7.

Copper-catalyzed TEMPO addition to propargyl alcohols for the synthesis of vinylic alkoxyamines.

Kang YW, Choi YJ, Jang HY.

Org Lett. 2014 Sep 19;16(18):4842-5. doi: 10.1021/ol502341f. Epub 2014 Sep 4.

PMID:
25188041
8.

Highly chemoselective reduction of amides (primary, secondary, tertiary) to alcohols using SmI2/amine/H2O under mild conditions.

Szostak M, Spain M, Eberhart AJ, Procter DJ.

J Am Chem Soc. 2014 Feb 12;136(6):2268-71. doi: 10.1021/ja412578t. Epub 2014 Jan 31.

9.

A convenient approach to β-heteroarylated (C-N bond) ketones from Cs2CO3 promoted reaction between propargyl alcohols and nitrogen-heterocycles.

Bhanuchandra M, Kuram MR, Sahoo AK.

Org Biomol Chem. 2012 May 7;10(17):3538-55. doi: 10.1039/c2ob25165e. Epub 2012 Mar 23.

PMID:
22441201
10.

Lewis Acid Mediated Tandem Reaction of Propargylic Alcohols with Hydroxylamine Hydrochloride To Give α,β-Unsaturated Amides and Alkenyl Nitriles.

Han YP, Song XR, Qiu YF, Hao XH, Wang J, Wu XX, Liu XY, Liang YM.

J Org Chem. 2015 Sep 18;80(18):9200-7. doi: 10.1021/acs.joc.5b01633. Epub 2015 Sep 1.

PMID:
26317753
11.

Catalytic tandem C-C bond formation/cleavage of cyclopropene for allylzincation of aldehydes or aldimine using organozinc reagents.

Nakano T, Endo K, Ukaji Y.

Org Lett. 2014 Mar 7;16(5):1418-21. doi: 10.1021/ol500208r. Epub 2014 Feb 24.

PMID:
24564424
12.

BF3·Et2O-promoted cleavage of the Csp-Csp2 bond of 2-propynolphenols/anilines: route to C2-alkenylated benzoxazoles and benzimidazoles.

Song XR, Qiu YF, Song B, Hao XH, Han YP, Gao P, Liu XY, Liang YM.

J Org Chem. 2015 Feb 20;80(4):2263-71. doi: 10.1021/jo502761x. Epub 2015 Feb 4.

PMID:
25611545
14.

Selective cleavage of allyl and propargyl ethers to alcohols catalyzed by Ti(O-i-Pr)4/MXn/Mg.

Ohkubo M, Mochizuki S, Sano T, Kawaguchi Y, Okamoto S.

Org Lett. 2007 Mar 1;9(5):773-6. Epub 2007 Feb 7.

PMID:
17284041
15.

Mo-Au combo catalysis for rapid 1,3-rearrangement of propargyl alcohols into alpha,beta-unsaturated carbonyl compounds.

Egi M, Yamaguchi Y, Fujiwara N, Akai S.

Org Lett. 2008 May 1;10(9):1867-70. doi: 10.1021/ol800596c. Epub 2008 Apr 8.

PMID:
18393519
16.

Synthesis of α-allylated α,β-unsaturated carbonyl compounds using vanadium/palladium contemporaneous dual catalysis.

Trost BM, Luan X.

Nat Protoc. 2012 Jul 12;7(8):1497-501. doi: 10.1038/nprot.2012.076.

PMID:
22790085
17.

Rh-catalyzed C-C cleavage of benzyl/allylic alcohols to produce benzyl/allylic amines or other alcohols by nucleophilic addition of intermediate rhodacycles to aldehydes and imines.

Zhang XS, Li Y, Li H, Chen K, Lei ZQ, Shi ZJ.

Chemistry. 2012 Dec 7;18(50):16214-25. doi: 10.1002/chem.201201867. Epub 2012 Oct 18.

PMID:
23080063
18.

Iron-catalyzed C-O bond activation for the synthesis of propargyl-1,2,3-triazoles and 1,1-bis-triazoles.

Yan W, Wang Q, Chen Y, Petersen JL, Shi X.

Org Lett. 2010 Aug 6;12(15):3308-11. doi: 10.1021/ol101082v.

PMID:
20617810
19.
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