185 related articles for article (PubMed ID: 30840009)
1. Lewis base catalyzed regioselective cyclization of allene ketones or α-methyl allene ketones with unsaturated pyrazolones.
Cheng C; Sun X; Wu Z; Liu Q; Xiong L; Miao Z
Org Biomol Chem; 2019 Mar; 17(12):3232-3238. PubMed ID: 30840009
[TBL] [Abstract][Full Text] [Related]
2. Phosphine- and nitrogen-containing Lewis base catalyzed highly regioselective and geometric selective cyclization of isatin derived electron-deficient alkenes with ethyl 2,3-butadienoate.
Zhang XC; Cao SH; Wei Y; Shi M
Org Lett; 2011 Mar; 13(5):1142-5. PubMed ID: 21302966
[TBL] [Abstract][Full Text] [Related]
3. Organocatalytic Asymmetric Inverse-Electron-Demand Diels-Alder Reaction between Alkylidene Pyrazolones and Allyl Ketones: Access to Tetrahydropyrano[2,3-
Bania N; Barman D; Pan SC
J Org Chem; 2023 Jul; 88(13):9584-9593. PubMed ID: 37262311
[TBL] [Abstract][Full Text] [Related]
4. DMAP Catalyzed Domino Rauhut-Currier Cyclization Reaction between Alkylidene Pyrazolones and Nitro-olefins: Access to Tetrahydropyrano[2,3-
Bania N; Mondal B; Ghosh S; Pan SC
J Org Chem; 2021 Mar; 86(5):4304-4312. PubMed ID: 33593067
[TBL] [Abstract][Full Text] [Related]
5. Highly regioselective synthesis of indene derivatives including an allene functional group via Pd/C-catalyzed cyclization reaction in air.
Bi HP; Liu XY; Gou FR; Guo LN; Duan XH; Liang YM
Org Lett; 2007 Aug; 9(18):3527-9. PubMed ID: 17676747
[TBL] [Abstract][Full Text] [Related]
6. Gold-catalyzed regioselective oxidation of terminal allenes: formation of α-methanesulfonyloxy methyl ketones.
Luo Y; Zhang G; Hwang ES; Wilcoxon TA; Zhang L
Beilstein J Org Chem; 2011; 7():596-600. PubMed ID: 21647259
[TBL] [Abstract][Full Text] [Related]
7. Rh(III)-Catalyzed [4 + 1]-Annulation of Azoxy Compounds with Alkynes: A Regioselective Approach to 2H-Indazoles.
Long Z; Yang Y; You J
Org Lett; 2017 Jun; 19(11):2781-2784. PubMed ID: 28514177
[TBL] [Abstract][Full Text] [Related]
8. Cascade Michael addition/cycloketalization of cyclic 1,3-dicarbonyl compounds: important role of the tethered alcohol of α,β-unsaturated carbonyl compounds on reaction rate and regioselectivity.
Yao H; Song L; Liu Y; Tong R
J Org Chem; 2014 Sep; 79(18):8774-85. PubMed ID: 25166284
[TBL] [Abstract][Full Text] [Related]
9. Stereoselective synthesis of spiro and condensed pyrazolines of steroidal alpha,beta-unsaturated ketones and nitrilimines by 1,3-dipolar cycloaddition.
Mernyák E; Kozma E; Hetényi A; Márk L; Schneider G; Wölfling J
Steroids; 2009 Jun; 74(6):520-5. PubMed ID: 19428440
[TBL] [Abstract][Full Text] [Related]
10. Divergent Syntheses of Spiroindanones and 2-Substituted 1-Indanones by Ruthenium-Catalyzed Tandem Coupling and Cyclization of Aromatic Acids with α,β-Unsaturated Ketones.
Wang JN; Chen SQ; Liu ZW; Shi XY
J Org Chem; 2019 Feb; 84(3):1348-1362. PubMed ID: 30620196
[TBL] [Abstract][Full Text] [Related]
11. Copper-catalyzed dehydrogenative cross-coupling reaction between allylic C-H bonds and α-C-H bonds of ketones or aldehydes.
Huang XF; Salman M; Huang ZZ
Chemistry; 2014 May; 20(22):6618-21. PubMed ID: 24757128
[TBL] [Abstract][Full Text] [Related]
12. Palladium-Catalyzed α-Amino C-H Functionalization via Isomerization of α,β-Unsaturated Carbonyls.
Cheng SJ; Wang G; Liu K; Ye ZS
Org Lett; 2022 Jan; 24(3):864-868. PubMed ID: 35023743
[TBL] [Abstract][Full Text] [Related]
13. DABCO-catalyzed regioselective cyclization reactions of β,γ-unsaturated α-ketophosphonates or β,γ-unsaturated α-ketoesters with allenic esters.
Pei CK; Wu L; Lian Z; Shi M
Org Biomol Chem; 2012 Jan; 10(1):171-80. PubMed ID: 22089699
[TBL] [Abstract][Full Text] [Related]
14. Phosphine-containing Lewis base catalyzed cyclization of benzofuranone type electron-deficient alkenes with allenoates: a facile synthesis of spirocyclic benzofuranones.
Li X; Wang F; Dong N; Cheng JP
Org Biomol Chem; 2013 Mar; 11(9):1451-5. PubMed ID: 23344672
[TBL] [Abstract][Full Text] [Related]
15. Cycloaddition of alkynyl ketones with N-tosylimines catalyzed by Bu3P and DMAP: synthesis of highly functionalized pyrrolidines and azetidines.
Meng LG; Cai P; Guo Q; Xue S
J Org Chem; 2008 Nov; 73(21):8491-6. PubMed ID: 18841920
[TBL] [Abstract][Full Text] [Related]
16. Ruthenium-catalyzed carbonylative cycloaddition reactions involving carbonyl and imino groups as assembling units.
Chatani N
Chem Rec; 2008; 8(4):201-12. PubMed ID: 18752314
[TBL] [Abstract][Full Text] [Related]
17. Carboxylate-Enhanced Rhodium(III)-Catalyzed Aryl C-H Alkylation with Conjugated Alkenes under Mild Conditions.
Zhang Z; Tang M; Han S; Ackermann L; Li J
J Org Chem; 2017 Jan; 82(1):664-672. PubMed ID: 27966963
[TBL] [Abstract][Full Text] [Related]
18. Catalytic [4+1] cycloaddition of alpha,beta-unsaturated carbonyl compounds with isocyanides.
Oshita M; Yamashita K; Tobisu M; Chatani N
J Am Chem Soc; 2005 Jan; 127(2):761-6. PubMed ID: 15643902
[TBL] [Abstract][Full Text] [Related]
19. [4 + 3] Cycloaddition of aromatic α,β-unsaturated aldehydes and ketones with epoxides: one-step approach to synthesize seven-membered oxacycles catalyzed by Lewis acid.
Zhou YQ; Wang NX; Zhou SB; Huang Z; Cao L
J Org Chem; 2011 Jan; 76(2):669-72. PubMed ID: 21192645
[TBL] [Abstract][Full Text] [Related]
20. Asymmetric cyclization reactions of allenoates with imines or α,β-unsaturated ketones catalyzed by organocatalysts derived from cinchona alkaloids.
Pei CK; Shi M
Chemistry; 2012 May; 18(22):6712-6. PubMed ID: 22532337
[TBL] [Abstract][Full Text] [Related]
[Next] [New Search]
