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Items: 1 to 20 of 130

1.

Stereoselective double lewis acid/organo-catalyzed dimerization of donor-acceptor cyclopropanes into substituted 2-oxabicyclo[3.3.0]octanes.

Novikov RA, Timofeev VP, Tomilov YV.

J Org Chem. 2012 Jul 20;77(14):5993-6006. doi: 10.1021/jo300720d. Epub 2012 Jul 5.

PMID:
22724635
2.

Lewis Acid Catalyzed Formal Intramolecular [3 + 3] Cross-Cycloaddition of Cyclopropane 1,1-Diesters for Construction of Benzobicyclo[2.2.2]octane Skeletons.

Ma W, Fang J, Ren J, Wang Z.

Org Lett. 2015 Sep 4;17(17):4180-3. doi: 10.1021/acs.orglett.5b01927. Epub 2015 Aug 27.

PMID:
26313891
3.

Asymmetric Annulation of Donor-Acceptor Cyclopropanes with Dienes.

Xu H, Hu JL, Wang L, Liao S, Tang Y.

J Am Chem Soc. 2015 Jul 1;137(25):8006-9. doi: 10.1021/jacs.5b04429. Epub 2015 Jun 18.

PMID:
26068395
4.

Lewis and Brønsted acid induced (3 + 2)-annulation of donor-acceptor cyclopropanes to alkynes: indene assembly.

Rakhmankulov ER, Ivanov KL, Budynina EM, Ivanova OA, Chagarovskiy AO, Skvortsov DA, Latyshev GV, Trushkov IV, Melnikov MY.

Org Lett. 2015 Feb 20;17(4):770-3. doi: 10.1021/ol5037562. Epub 2015 Feb 10.

PMID:
25668029
5.

Lewis Acid Catalyzed Annulation of Donor-Acceptor Cyclopropane and N-Tosylaziridinedicarboxylate: One-Step Synthesis of Functionalized 2H-Furo[2,3-c]pyrroles.

Ghosh A, Pandey AK, Banerjee P.

J Org Chem. 2015 Jul 17;80(14):7235-42. doi: 10.1021/acs.joc.5b00705. Epub 2015 Jul 2.

PMID:
26090694
6.

Lewis acid catalyzed intramolecular [3+2] cross-cycloaddition of donor-acceptor cyclopropanes with carbonyls: a general strategy for the construction of acetal[n.2.1] skeletons.

Xing S, Li Y, Li Z, Liu C, Ren J, Wang Z.

Angew Chem Int Ed Engl. 2011 Dec 23;50(52):12605-9. doi: 10.1002/anie.201106368. Epub 2011 Nov 7.

PMID:
22065621
7.

Lewis Acid/Rhodium-Catalyzed Formal [3 + 3]-Cycloaddition of Enoldiazoacetates with Donor-Acceptor Cyclopropanes.

Cheng QQ, Qian Y, Zavalij PY, Doyle MP.

Org Lett. 2015 Jul 17;17(14):3568-71. doi: 10.1021/acs.orglett.5b01674. Epub 2015 Jun 30.

PMID:
26125312
8.

Catalytic Friedel-Crafts reaction of aminocyclopropanes.

de Nanteuil F, Loup J, Waser J.

Org Lett. 2013 Jul 19;15(14):3738-41. doi: 10.1021/ol401616a. Epub 2013 Jul 1.

PMID:
23815365
9.

Gold-catalyzed enantioselective ring-expanding cycloisomerization of cyclopropylidene bearing 1,5-enynes.

Zheng H, Felix RJ, Gagné MR.

Org Lett. 2014 Apr 18;16(8):2272-5. doi: 10.1021/ol5007955. Epub 2014 Mar 31.

10.

Domino cyclodimerization of indole-derived donor-acceptor cyclopropanes: one-step construction of the pentaleno[1,6-a,b]indole skeleton.

Ivanova OA, Budynina EM, Chagarovskiy AO, Rakhmankulov ER, Trushkov IV, Semeykin AV, Shimanovskii NL, Melnikov MY.

Chemistry. 2011 Oct 10;17(42):11738-42. doi: 10.1002/chem.201101687. Epub 2011 Sep 12. No abstract available.

PMID:
21913241
11.

Duality of donor-acceptor cyclopropane reactivity as a three-carbon component in five-membered ring construction: [3+2] annulation versus [3+2] cycloaddition.

Volkova YA, Budynina EM, Kaplun AE, Ivanova OA, Chagarovskiy AO, Skvortsov DA, Rybakov VB, Trushkov IV, Melnikov MY.

Chemistry. 2013 May 17;19(21):6586-90. doi: 10.1002/chem.201300731. Epub 2013 Apr 9.

PMID:
23576404
12.

A bioinspired route to indanes and cyclopentannulated hetarenes via (3+2)-cyclodimerization of donor-acceptor cyclopropanes.

Ivanova OA, Budynina EM, Skvortsov DA, Limoge M, Bakin AV, Chagarovskiy AO, Trushkov IV, Melnikov MY.

Chem Commun (Camb). 2013 Dec 21;49(98):11482-4. doi: 10.1039/c3cc44475a. Review.

PMID:
23900594
13.

Functionalized 4-carboxy- and 4-keto-2,3-dihydropyrroles via Ni(II)-catalyzed nucleophilic amine ring-opening cyclizations of cyclopropanes.

Martin MC, Patil DV, France S.

J Org Chem. 2014 Apr 4;79(7):3030-9. doi: 10.1021/jo5001059. Epub 2014 Mar 21.

PMID:
24601622
14.

Highly enantioselective [3+2] annulation of cyclic enol silyl ethers with donor-acceptor cyclopropanes: accessing 3a-hydroxy [n.3.0]carbobicycles.

Xu H, Qu JP, Liao S, Xiong H, Tang Y.

Angew Chem Int Ed Engl. 2013 Apr 2;52(14):4004-7. doi: 10.1002/anie.201300032. Epub 2013 Mar 4. No abstract available.

PMID:
23460304
15.

Lewis acid-catalyzed intramolecular [3+2] cycloaddition of cyclopropane 1,1-diesters with alkynes for the synthesis of cyclopenta[c]chromene skeletons.

Xia XF, Song XR, Liu XY, Liang YM.

Chem Asian J. 2012 Jun;7(7):1538-41. doi: 10.1002/asia.201200104. Epub 2012 Apr 5.

PMID:
22488826
16.

Synthesis and reactivity of bicyclo[3.2.1]octanoid-derived cyclopropanes.

Goodell JR, Poole JL, Beeler AB, Aubé J, Porco JA Jr.

J Org Chem. 2011 Dec 2;76(23):9792-800. doi: 10.1021/jo2018922. Epub 2011 Nov 1.

17.

Lewis acid mediated (3 + 2) cycloadditions of donor-acceptor cyclopropanes with heterocumulenes.

Goldberg AF, O'Connor NR, Craig RA 2nd, Stoltz BM.

Org Lett. 2012 Oct 19;14(20):5314-7. doi: 10.1021/ol302494n. Epub 2012 Oct 9.

18.

(3 + 3)-Cyclodimerization of donor-acceptor cyclopropanes. Three routes to six-membered rings.

Ivanova OA, Budynina EM, Chagarovskiy AO, Trushkov IV, Melnikov MY.

J Org Chem. 2011 Nov 4;76(21):8852-68. doi: 10.1021/jo201612w. Epub 2011 Oct 5.

PMID:
21942355
19.
20.

Donor-Acceptor Cyclopropanes as 1,2-Dipoles in GaCl3-Mediated [4 + 2]-Annulation with Alkenes: Easy Access to the Tetralin Skeleton.

Novikov RA, Tarasova AV, Korolev VA, Shulishov EV, Timofeev VP, Tomilov YV.

J Org Chem. 2015 Aug 21;80(16):8225-35. doi: 10.1021/acs.joc.5b01179. Epub 2015 Jul 31.

PMID:
26190236

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