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Items: 1 to 20 of 39

1.

Asymmetric Electrophilic Difluoromethylthiolation of Indanone-Based β-Keto Esters Using Difluoromethanesulfonyl Hypervalent Iodonium Ylides.

Gondo S, Matsubara O, Chachignon H, Sumii Y, Cahard D, Shibata N.

Molecules. 2019 Jan 9;24(2). pii: E221. doi: 10.3390/molecules24020221.

2.

CF3SO2X (X = Na, Cl) as reagents for trifluoromethylation, trifluoromethylsulfenyl-, -sulfinyl- and -sulfonylation and chlorination. Part 2: Use of CF3SO2Cl.

Chachignon H, Guyon H, Cahard D.

Beilstein J Org Chem. 2017 Dec 19;13:2800-2818. doi: 10.3762/bjoc.13.273. eCollection 2017.

3.

CF3SO2X (X = Na, Cl) as reagents for trifluoromethylation, trifluoromethylsulfenyl-, -sulfinyl- and -sulfonylation. Part 1: Use of CF3SO2Na.

Guyon H, Chachignon H, Cahard D.

Beilstein J Org Chem. 2017 Dec 19;13:2764-2799. doi: 10.3762/bjoc.13.272. eCollection 2017.

4.

Telescoping Reactions with Trifluorodiazoethane-Derived Aza-Wittig Reagents and Allenyl esters.

Zhang FG, Zeng JL, Tian YQ, Zheng Y, Cahard D, Ma JA.

Chemistry. 2018 May 28;24(30):7749-7754. doi: 10.1002/chem.201801171. Epub 2018 May 3.

PMID:
29566280
5.

Nucleophilic Trifluoromethylthiolation of Cyclic Sulfamidates: Access to Chiral β- and γ-SCF3 Amines and α-Amino Esters.

Zeng JL, Chachignon H, Ma JA, Cahard D.

Org Lett. 2017 Apr 21;19(8):1974-1977. doi: 10.1021/acs.orglett.7b00501. Epub 2017 Apr 5.

PMID:
28379013
6.

Novel Use of CF3SO2Cl for the Metal-Free Electrophilic Trifluoromethylthiolation.

Chachignon H, Maeno M, Kondo H, Shibata N, Cahard D.

Org Lett. 2016 May 20;18(10):2467-70. doi: 10.1021/acs.orglett.6b01026. Epub 2016 Apr 28.

PMID:
27124113
7.

Stereoarrayed CF3 -Substituted 1,3-Diols by Dynamic Kinetic Resolution: Ruthenium(II)-Catalyzed Asymmetric Transfer Hydrogenation.

Cotman AE, Cahard D, Mohar B.

Angew Chem Int Ed Engl. 2016 Apr 18;55(17):5294-8. doi: 10.1002/anie.201600812. Epub 2016 Mar 22.

PMID:
27001134
8.

Enantiomerization of Allylic Trifluoromethyl Sulfoxides Studied by HPLC Analysis and DFT Calculations.

Bailly L, Petit E, Maeno M, Shibata N, Trapp O, Cardinael P, Chataigner I, Cahard D.

Chirality. 2016 Feb;28(2):136-42. doi: 10.1002/chir.22552. Epub 2015 Dec 21.

PMID:
26689286
9.

Trifluoromethyl sulfoxides from allylic alcohols and electrophilic SCF3 donor by [2,3]-sigmatropic rearrangement.

Maeno M, Shibata N, Cahard D.

Org Lett. 2015 Apr 17;17(8):1990-3. doi: 10.1021/acs.orglett.5b00750. Epub 2015 Apr 1.

PMID:
25831154
10.

Palladium(II)-catalyzed directed trifluoromethylthiolation of unactivated C(sp³)-H bonds.

Xiong HY, Besset T, Cahard D, Pannecoucke X.

J Org Chem. 2015 Apr 17;80(8):4204-12. doi: 10.1021/acs.joc.5b00505. Epub 2015 Mar 30.

PMID:
25791680
11.

Fluorine as a control element in asymmetric synthesis.

Bizet V, Cahard D.

Chimia (Aarau). 2014;68(6):378-81. doi: 10.2533/chimia.2014.378.

PMID:
25198748
12.

Rescue of fragile X syndrome phenotypes in Fmr1 KO mice by a BKCa channel opener molecule.

Hébert B, Pietropaolo S, Même S, Laudier B, Laugeray A, Doisne N, Quartier A, Lefeuvre S, Got L, Cahard D, Laumonnier F, Crusio WE, Pichon J, Menuet A, Perche O, Briault S.

Orphanet J Rare Dis. 2014 Aug 1;9:124. doi: 10.1186/s13023-014-0124-6.

13.

Recent progress in asymmetric fluorination and trifluoromethylation reactions.

Bizet V, Besset T, Ma JA, Cahard D.

Curr Top Med Chem. 2014;14(7):901-40. Review.

PMID:
24484424
14.

Regio- and diastereoselective Cu-mediated trifluoromethylation of functionalized alkenes.

Besset T, Cahard D, Pannecoucke X.

J Org Chem. 2014 Jan 3;79(1):413-8. doi: 10.1021/jo402385g. Epub 2013 Dec 10.

PMID:
24279496
15.

The influence of fluorine in asymmetric catalysis.

Cahard D, Bizet V.

Chem Soc Rev. 2014 Jan 7;43(1):135-47. doi: 10.1039/c3cs60193e. Epub 2013 Oct 25.

PMID:
24162874
16.

Fluorinated pseudopeptide analogues of the neuropeptide 26RFa: synthesis, biological, and structural studies.

Pierry C, Couve-Bonnaire S, Guilhaudis L, Neveu C, Marotte A, Lefranc B, Cahard D, Ségalas-Milazzo I, Leprince J, Pannecoucke X.

Chembiochem. 2013 Sep 2;14(13):1620-33. doi: 10.1002/cbic.201300325. Epub 2013 Aug 12.

PMID:
23940098
17.

Decarboxylative allylation of trifluoroethyl sulfones and approach to difluoromethyl compounds.

Shibata N, Fukushi K, Furukawa T, Suzuki S, Tokunaga E, Cahard D.

Org Lett. 2012 Oct 19;14(20):5366-9. doi: 10.1021/ol302589w. Epub 2012 Oct 10.

PMID:
23050610
18.

Chiral Brønsted acid-catalyzed diastereo- and enantioselective synthesis of CF3-substituted aziridines.

Chai Z, Bouillon JP, Cahard D.

Chem Commun (Camb). 2012 Oct 4;48(76):9471-3. doi: 10.1039/c2cc35246j.

PMID:
22899419
19.

Ruthenium-catalyzed redox isomerization of trifluoromethylated allylic alcohols: mechanistic evidence for an enantiospecific pathway.

Bizet V, Pannecoucke X, Renaud JL, Cahard D.

Angew Chem Int Ed Engl. 2012 Jun 25;51(26):6467-70. doi: 10.1002/anie.201200827. Epub 2012 May 15.

PMID:
22588851
20.

Tamed arene and heteroarene trifluoromethylation.

Besset T, Schneider C, Cahard D.

Angew Chem Int Ed Engl. 2012 May 21;51(21):5048-50. doi: 10.1002/anie.201201012. Epub 2012 Apr 4. No abstract available.

PMID:
22488902

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