177 related articles for article (PubMed ID: 28985064)
21. Stereoselective [2+2]-Cycloadditions of chiral allenic ketones and alkenes: Applications towards the synthesis of benzocyclobutenes and endiandric acids.
Guo R; Witherspoon BP; Brown MK
Tetrahedron; 2022 Sep; 122():. PubMed ID: 36685046
[TBL] [Abstract][Full Text] [Related]
22. A catalytic diastereoselective formal [5+2] cycloaddition approach to azepino[1,2-a]indoles: putative donor-acceptor cyclobutanes as reactive intermediates.
Shenje R; Martin MC; France S
Angew Chem Int Ed Engl; 2014 Dec; 53(50):13907-11. PubMed ID: 25339510
[TBL] [Abstract][Full Text] [Related]
23. Discovery and Surprises with Cyclizations, Cycloadditions, Fragmentations, and Rearrangements in Complex Settings.
Hugentobler KM; Carreira EM
Acc Chem Res; 2021 Feb; 54(4):890-902. PubMed ID: 33533583
[TBL] [Abstract][Full Text] [Related]
24. Intramolecular Crossed [2+2] Photocycloaddition through Visible Light-Induced Energy Transfer.
Zhao J; Brosmer JL; Tang Q; Yang Z; Houk KN; Diaconescu PL; Kwon O
J Am Chem Soc; 2017 Jul; 139(29):9807-9810. PubMed ID: 28683547
[TBL] [Abstract][Full Text] [Related]
25. Rhodium-catalyzed intermolecular [2 + 2] cycloaddition of terminal alkynes with electron-deficient alkenes.
Sakai K; Kochi T; Kakiuchi F
Org Lett; 2013 Mar; 15(5):1024-7. PubMed ID: 23398205
[TBL] [Abstract][Full Text] [Related]
26. Intramolecular [2 + 2] cycloaddition reactions of alkynyl ether derived ketenes. A convenient synthesis of donor-acceptor cyclobutanes.
Tran V; Minehan TG
Org Lett; 2011 Dec; 13(24):6588-91. PubMed ID: 22103709
[TBL] [Abstract][Full Text] [Related]
27. Enantioselective Photocatalytic [3 + 2] Cycloadditions of Aryl Cyclopropyl Ketones.
Amador AG; Sherbrook EM; Yoon TP
J Am Chem Soc; 2016 Apr; 138(14):4722-5. PubMed ID: 27015009
[TBL] [Abstract][Full Text] [Related]
28. Highly regio- and diastereoselective, acidic clay supported intramolecular nitrile oxide-alkene cycloaddition on D-ribose derived nitriles: an efficient synthetic route to isoxazoline fused five and six membered carbocycles.
Panda A; Das S; Pal S
Carbohydr Res; 2014 Oct; 398():13-8. PubMed ID: 25238125
[TBL] [Abstract][Full Text] [Related]
29. Enantioselective Cyclobutenylation of Olefins Using
Patel SC; Smith MW; Mercer JAM; Suzuki K; Burns NZ
Org Lett; 2021 Aug; 23(16):6530-6535. PubMed ID: 34374544
[TBL] [Abstract][Full Text] [Related]
30. Synthesis of 1,3-Substituted Cyclobutanes by Allenoate-Alkene [2 + 2] Cycloaddition.
Conner ML; Brown MK
J Org Chem; 2016 Sep; 81(17):8050-60. PubMed ID: 27558964
[TBL] [Abstract][Full Text] [Related]
31. Densely Substituted L-Proline Esters as Catalysts for Asymmetric Michael Additions of Ketones to Nitroalkenes.
Ruiz-Olalla A; Retamosa Mde G; Cossío FP
J Org Chem; 2015 Jun; 80(11):5588-99. PubMed ID: 25974363
[TBL] [Abstract][Full Text] [Related]
32. Synthesis of strained tricyclic beta-lactams by intramolecular [2+2] cycloaddition reactions of 2-azetidinone-tethered enallenols: control of regioselectivity by selective alkene substitution.
Alcaide B; Almendros P; Aragoncillo C; Redondo MC; Torres MR
Chemistry; 2006 Feb; 12(5):1539-46. PubMed ID: 16294361
[TBL] [Abstract][Full Text] [Related]
33. Rhodium-catalyzed intramolecular [3+2+2] cycloadditions between alkylidenecyclopropanes, alkynes, and alkenes.
Araya M; Gulías M; Fernández I; Bhargava G; Castedo L; Mascareñas JL; López F
Chemistry; 2014 Aug; 20(33):10255-9. PubMed ID: 25042880
[TBL] [Abstract][Full Text] [Related]
34. Kinetic resolution in the [2+2] cycloaddition of ketenes: an experimental and theoretical study.
Rullière P; Carret S; Milet A; Poisson JF
Chemistry; 2015 Mar; 21(10):3876-81. PubMed ID: 25640298
[TBL] [Abstract][Full Text] [Related]
35. Catalytic Enantioselective Synthesis of Cyclobutenes from Alkynes and Alkenyl Derivatives.
Parsutkar MM; Pagar VV; RajanBabu TV
J Am Chem Soc; 2019 Sep; 141(38):15367-15377. PubMed ID: 31476274
[TBL] [Abstract][Full Text] [Related]
36. Tandem Ring Opening/Intramolecular [2 + 2] Cycloaddition Reaction for the Synthesis of Cyclobutane Fused Thiazolino-2-Pyridones.
Tyagi M; Adolfsson DE; Singh P; Ådén J; Jayaweera SW; Gharibyan A; Bharate JB; Kiss A; Sarkar S; Olofsson A; Almqvist F
J Org Chem; 2021 Dec; 86(23):16582-16592. PubMed ID: 34767366
[TBL] [Abstract][Full Text] [Related]
37. Intramolecular formal [4+2] cycloaddition of 3-ethoxycyclobutanones and alkenes.
Matsuo J; Sasaki S; Hoshikawa T; Ishibashi H
Chem Commun (Camb); 2010 Feb; 46(6):934-6. PubMed ID: 20107655
[TBL] [Abstract][Full Text] [Related]
38. Formal [4 + 2] cycloaddition of donor-acceptor cyclobutanes and aldehydes: stereoselective access to substituted tetrahydropyrans.
Parsons AT; Johnson JS
J Am Chem Soc; 2009 Oct; 131(40):14202-3. PubMed ID: 19764759
[TBL] [Abstract][Full Text] [Related]
39. Total synthesis of (-)-(α)-kainic acid via a diastereoselective intramolecular [3 + 2] cycloaddition reaction of an aryl cyclopropyl ketone with an alkyne.
Luo Z; Zhou B; Li Y
Org Lett; 2012 May; 14(10):2540-3. PubMed ID: 22554402
[TBL] [Abstract][Full Text] [Related]
40. Synthesis of Bridged Cyclopentane Derivatives by Catalytic Decarbonylative Cycloaddition of Cyclobutanones and Olefins.
Zhou X; Ko HM; Dong G
Angew Chem Int Ed Engl; 2016 Oct; 55(44):13867-13871. PubMed ID: 27712025
[TBL] [Abstract][Full Text] [Related]
[Previous] [Next] [New Search]
