141 related articles for article (PubMed ID: 20614920)
21. Chiral amines as organocatalysts for asymmetric conjugate addition to nitroolefins and vinyl sulfones via enamine activation.
Sulzer-Mossé S; Alexakis A
Chem Commun (Camb); 2007 Aug; (30):3123-35. PubMed ID: 17653365
[TBL] [Abstract][Full Text] [Related]
22. A highly stereoselective synthesis of (-)-(ent)-julifloridine from the cyclization of an alanine-derived chloroamine with an acetylenic sulfone.
Zhai H; Parvez M; Back TG
J Org Chem; 2007 May; 72(10):3853-8. PubMed ID: 17439181
[TBL] [Abstract][Full Text] [Related]
23. Aza-Morita-Baylis-Hillman reactions and cyclizations of conjugated dienes activated by sulfone, ester, and keto groups.
Sorbetti JM; Clary KN; Rankic DA; Wulff JE; Parvez M; Back TG
J Org Chem; 2007 Apr; 72(9):3326-31. PubMed ID: 17381156
[TBL] [Abstract][Full Text] [Related]
24. Approach to 3-aminoindolin-2-ones via oxime ether functionalized carbamoylcyclohexadienes.
Bella AF; Slawin AM; Walton JC
J Org Chem; 2004 Sep; 69(18):5926-33. PubMed ID: 15373477
[TBL] [Abstract][Full Text] [Related]
25. Complex polycyclic lactams from pericyclic cascade reactions of Zincke aldehydes.
Steinhardt SE; Vanderwal CD
J Am Chem Soc; 2009 Jun; 131(22):7546-7. PubMed ID: 19449870
[TBL] [Abstract][Full Text] [Related]
26. Synthesis of highly substituted cyclobutane fused-ring systems from N-vinyl beta-lactams through a one-pot domino process.
Cheung LL; Yudin AK
Chemistry; 2010 Apr; 16(13):4100-9. PubMed ID: 20186912
[TBL] [Abstract][Full Text] [Related]
27. Dichloroketene-induced cyclizations of vinyl sulfilimines: application of the method in the synthesis of (+/-)-desoxyeseroline.
Padwa A; Nara S; Wang Q
J Org Chem; 2005 Oct; 70(21):8538-49. PubMed ID: 16209605
[TBL] [Abstract][Full Text] [Related]
28. Enantioselective organocatalytic conjugate addition of aldehydes to vinyl sulfones and vinyl phosphonates as challenging Michael acceptors.
Sulzer-Mossé S; Alexakis A; Mareda J; Bollot G; Bernardinelli G; Filinchuk Y
Chemistry; 2009; 15(13):3204-20. PubMed ID: 19204962
[TBL] [Abstract][Full Text] [Related]
29. An unexpected Michael-aldol-smiles rearrangement sequence for the synthesis of versatile optically active bicyclic structures by using asymmetric organocatalysis.
Holub N; Jiang H; Paixão MW; Tiberi C; Jørgensen KA
Chemistry; 2010 Apr; 16(14):4337-46. PubMed ID: 20222091
[TBL] [Abstract][Full Text] [Related]
30. Access to ring-fused homo- and heteroaromatic derivatives via an initial ring-opening of 3-nitro-4-(phenylsulfonyl)thiophene.
Bianchi L; Dell'Erba C; Maccagno M; Mugnoli A; Novi M; Petrillo G; Sancassan F; Tavani C
J Org Chem; 2003 Jun; 68(13):5254-60. PubMed ID: 12816486
[TBL] [Abstract][Full Text] [Related]
31. Intramolecular reactions in pseudo-geminally substituted [2.2]paracyclophanes.
Bondarenko L; Hentschel S; Greiving H; Grunenberg J; Hopf H; Dix I; Jones PG; Ernst L
Chemistry; 2007; 13(14):3950-63. PubMed ID: 17373005
[TBL] [Abstract][Full Text] [Related]
32. A smooth rearrangement of N-p-toluenesulfonyl 2-tert-butyldiphenylsilylmethyl-substituted azetidines into N-p-toluenesulfonyl 3-tert-butyldiphenylsilyl-substituted pyrrolidines.
Narhe BD; Sriramurthy V; Yadav VK
Org Biomol Chem; 2012 Jun; 10(22):4390-9. PubMed ID: 22562598
[TBL] [Abstract][Full Text] [Related]
33. Novel photoreactions of 2-aza-1,4-dienes in the triplet excited state and via radical-cation intermediates. 2-aza-di-pi-methane rearrangements yielding cyclopropylimines and N-vinylaziridines.
Armesto D; Caballero O; Ortiz MJ; Agarrabeitia AR; Martin-Fontecha M; Torres MR
J Org Chem; 2003 Aug; 68(17):6661-71. PubMed ID: 12919030
[TBL] [Abstract][Full Text] [Related]
34. Synthesis of indoles via 6pi-electrocyclic ring closures of trienecarbamates.
Greshock TJ; Funk RL
J Am Chem Soc; 2006 Apr; 128(15):4946-7. PubMed ID: 16608316
[TBL] [Abstract][Full Text] [Related]
35. Exclusive formation of alpha-methyleneoxetanes in ketene-alkene cycloadditions. Evidence for intervention of both an alpha-methyleneoxetane and the subsequent 1,4-zwitterion.
Machiguchi T; Okamoto J; Takachi J; Hasegawa T; Yamabe S; Minato T
J Am Chem Soc; 2003 Nov; 125(47):14446-8. PubMed ID: 14624592
[TBL] [Abstract][Full Text] [Related]
36. Regioselective bond cleavage in the dissociative electron transfer to benzyl thiocyanates: the role of radical/ion pair formation.
Hamed EM; Doai H; McLaughlin CK; Houmam A
J Am Chem Soc; 2006 May; 128(20):6595-604. PubMed ID: 16704259
[TBL] [Abstract][Full Text] [Related]
37. Unexpected steric effects of "remote" alkyl groups on the rate of conjugate additions to alkyl alpha,beta-ethylenic sulfones, sulfoxides, and esters.
Usera AR; Posner GH
J Org Chem; 2007 Mar; 72(7):2329-34. PubMed ID: 17341116
[TBL] [Abstract][Full Text] [Related]
38. Control of skeletal connectivity in indium promoted reactions: 1,2-additions and cope rearrangements en route to lactol formation.
Mitzel T; Wzorek J; Troutman A; Allegue K
J Org Chem; 2007 Apr; 72(8):3042-52. PubMed ID: 17348712
[TBL] [Abstract][Full Text] [Related]
39. Carbon-carbon bond formation by radical addition-fragmentation reactions of O-alkylated enols.
Cai Y; Roberts BP; Tocher DA; Barnett SA
Org Biomol Chem; 2004 Sep; 2(17):2517-29. PubMed ID: 15326533
[TBL] [Abstract][Full Text] [Related]
40. Photochemical elimination of leaving groups from zwitterionic intermediates generated via electrocyclic ring closure of alpha,beta-unsaturated anilides.
Jia J; Sarker M; Steinmetz MG; Shukla R; Rathore R
J Org Chem; 2008 Nov; 73(22):8867-79. PubMed ID: 18939880
[TBL] [Abstract][Full Text] [Related]
[Previous] [Next] [New Search]