Works matching DE "SPIROKETALS"

Results: 59

Cover Feature: Concise Synthesis of (±)‐Fortuneicyclidins and (±)‐Cephalotine B Enabled by Pd‐Catalyzed Dearomative Spirocyclization (Chem. Eur. J. 68/2023).

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 68, p. 1, doi. 10.1002/chem.202303565

By:

Uwabe, Yota;
Muto, Kei;
Yamaguchi, Junichiro

Publication type:

Article

Concise Synthesis of (±)‐Fortuneicyclidins and (±)‐Cephalotine B Enabled by Pd‐Catalyzed Dearomative Spirocyclization**.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 68, p. 1, doi. 10.1002/chem.202302769

By:

Uwabe, Yota;
Muto, Kei;
Yamaguchi, Junichiro

Publication type:

Article

Computational Evidence of the Incipient Oxocarbenium Ion as a "Hidden Intermediate" During the Cyclization of Hydroxyenol Ether into Spiroketal Under Mild Acidic Condition.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 24, p. 1, doi. 10.1002/chem.202203953

By:

Jindani, Sana;
Ganguly, Bishwajit

Publication type:

Article

Top-Beiträge aus unseren Schwesterzeitschriften: Angew. Chem. 30/2013.

Published in:: Angewandte Chemie, 2013, v. 125, n. 30, p. 7782, doi. 10.1002/ange.201383013
Publication type:: Article

Synthesis of 9,10‐Bis(organochalcogenyl)phenanthrenes by Cyclization of (Biphenyl‐2‐alkyne)chalcogenides.

Published in:

Asian Journal of Organic Chemistry, 2024, v. 13, n. 5, p. 1, doi. 10.1002/ajoc.202400030

By:

Hellwig, Paola S.;
Goulart, Helen A.;
Guedes, Jonatan S.;
Jorge, Emily G.;
Barcellos, Angelita M.;
Lenardão, Eder J.;
Perin, Gelson

Publication type:

Article

Spirobisnaphthalenes from Fungi, Biological activities and Total Synthesis: A Research Review.

Published in:

Asian Journal of Organic Chemistry, 2023, v. 12, n. 1, p. 1, doi. 10.1002/ajoc.202200605

By:

Xu, Leichuan;
Ma, Haoyun;
An, Xinkun;
Wang, Mingan

Publication type:

Article

Progress in the Total Synthesis of Natural Products Embodying Diverse Furofuranone Motifs: A New Millennium Update.

Published in:

Asian Journal of Organic Chemistry, 2020, v. 9, n. 11, p. 1726, doi. 10.1002/ajoc.202000401

By:

Bhat, Bilal A.;
Rashid, Showkat;
Mehta, Goverdhan

Publication type:

Article

Synthesis of Spiroindenyl-2-Oxindoles through Palladium-Catalyzed Spirocyclization of 2-Bromoarylamides and Vinyl Bromides.

Published in:

Molecules, 2021, v. 26, n. 24, p. 7496, doi. 10.3390/molecules26247496

By:

Yang, Shuai;
Zhang, Yanghui

Publication type:

Article

Novel Rearrangements in the Reactions Directed Toward Preparation of Spiro-N,N-ketals: Reactions of Naphthalene-1,8-diamine with Ninhydrin and Isatin.

Published in:

Molecules, 2012, v. 17, n. 12, p. 13879, doi. 10.3390/molecules171213879

By:

Akita, Motoko;
Seto, Hideyuki;
Aoyama, Reiko;
Kimura, Junko;
Kobayashi, Keiji

Publication type:

Article

Chalcogenative spirocyclization of N-aryl propiolamides with diselenides/disulfides promoted by Selectfluor.

Published in:

Zeitschrift für Naturforschung B: A Journal of Chemical Sciences, 2022, v. 77, n. 1, p. 75, doi. 10.1515/znb-2021-0154

By:

Yuan, Jin-Wei;
Huang, Guang-Chao;
Wang, Li-Li;
Wang, Xin-Yuan;
Yang, Liang-Ru;
Zhang, Shou-Ren;
Mao, Pu;
Xiao, Yong-Mei;
Qu, Ling-Bo

Publication type:

Article

ONE-POT SYNTHESIS OF SPIRO-3,4-DIHYDRO-2HPYRROLES THROUGH TANDEM NUCLEOPHILIC CYCLISATION REACTION.

Published in:

Rasayan Journal of Chemistry, 2021, v. 14, n. 2, p. 974, doi. 10.31788/RJC.2021.1426151

By:

Chandan, Nandkishor

Publication type:

Article

Towards γ-Rubromycin: Model Studies, Development of a C<sub>3</sub> Building Block, and Synthesis of 4′-Silyl-γ-rubromycin.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 34, p. 5747, doi. 10.1002/ejoc.201601224

By:

Wilsdorf, Michael;
Reissig, Hans‐Ulrich

Publication type:

Article

Synthesis of the Spiroketal Core of the Pinnatifinoside Family of Natural Products.

Published in:

European Journal of Organic Chemistry, 2016, p. 314, doi. 10.1002/ejoc.201501225

By:

Chorley, Daniel F.;
Furkert, Daniel P.;
Brimble, Margaret A.

Publication type:

Article

Synthesis of the Spiroketal Core of the Pinnatifinoside Family of Natural Products.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 2, p. 314, doi. 10.1002/ejoc.201501225

By:

Chorley, Daniel F.;
Furkert, Daniel P.;
Brimble, Margaret A.

Publication type:

Article

Synthesis of the Spiroketal Fragment of (-)-Ushikulide A.

Published in:

European Journal of Organic Chemistry, 2014, v. 2014, n. 25, p. 5574, doi. 10.1002/ejoc.201402196

By:

Yadav, Jhillu S.;
Reddy, N. Mallikarjuna;
Rahman, Md. Ataur;
Prasad, Attaluri R.

Publication type:

Article

Defensive Spiroketals from Asceles glaber (Phasmatodea): Absolute Configuration and Effects on Ants and Mosquitoes.

Published in:

Journal of Chemical Ecology, 2012, v. 38, n. 9, p. 1105, doi. 10.1007/s10886-012-0183-x

By:

Dossey, Aaron;
Whitaker, John;
Dancel, Maria;
Meer, Robert;
Bernier, Ulrich;
Gottardo, Marco;
Roush, William

Publication type:

Article

Mutasynthesis of pyrrole spiroketal compound using calcimycin 3-hydroxy anthranilic acid biosynthetic mutant.

Published in:

Applied Microbiology & Biotechnology, 2013, v. 97, n. 18, p. 8183, doi. 10.1007/s00253-013-4882-1

By:

Gou, Lixia;
Wu, Qiulin;
Lin, Shuangjun;
Li, Xiangmei;
Liang, Jingdan;
Zhou, Xiufen;
An, Derong;
Deng, Zixin;
Wang, Zhijun

Publication type:

Article

Direct and highly regioselective and enantioselective allylation of ?-diketones.

Published in:

Nature, 2012, v. 487, n. 7405, p. 86, doi. 10.1038/nature11189

By:

Chalifoux, Wesley A.;
Reznik, Samuel K.;
Leighton, James L.

Publication type:

Article

Bimetallic Gold(I)/Chiral N, N′-Dioxide Nickel(II) Asymmetric Relay Catalysis: Chemo- and Enantioselective Synthesis of Spiroketals and Spiroaminals.

Published in:

Angewandte Chemie International Edition, 2016, v. 55, n. 20, p. 6075, doi. 10.1002/anie.201601701

By:

Li, Jun;
Lin, Lili;
Hu, Bowen;
Lian, Xiangjin;
Wang, Gang;
Liu, Xiaohua;
Feng, Xiaoming

Publication type:

Article

Asymmetric Synthesis of Spiroketals with Aminothiourea Catalysts.

Published in:

Angewandte Chemie International Edition, 2015, v. 54, n. 51, p. 15497, doi. 10.1002/anie.201508405

By:

Yoneda, Naoki;
Fukata, Yukihiro;
Asano, Keisuke;
Matsubara, Seijiro

Publication type:

Article

A Convergent Total Synthesis of the Telomerase Inhibitor (±)-γ-Rubromycin.

Published in:

Angewandte Chemie International Edition, 2014, v. 53, n. 17, p. 4332, doi. 10.1002/anie.201400315

By:

Wilsdorf, Michael;
Reissig, Hans‐Ulrich

Publication type:

Article

Turning Spiroketals Inside Out: A Rearrangement Triggered by an Enol Ether Epoxidation.

Published in:

2015

By:

Lorenc, Chris;
Saurí, Josep;
Moser, Arvin;
Buevich, Alexei V.;
Williams, Antony J.;
Williamson, R. Thomas;
Martin, Gary E.;
Peczuh, Mark W.

Publication type:

Other

Turning Spiroketals Inside Out: A Rearrangement Triggered by an Enol Ether Epoxidation.

Published in:

ChemistryOpen, 2015, v. 4, n. 5, p. 577, doi. 10.1002/open.201500122

By:

Lorenc, Chris;
Saurí, Josep;
Moser, Arvin;
Buevich, Alexei V.;
Williams, Antony J.;
Williamson, R. Thomas;
Martin, Gary E.;
Peczuh, Mark W.

Publication type:

Article

Globular Aggregates Stemming from the Self-Assembly of an Amphiphilic N -Annulated Perylene Bisimide in Aqueous Media.

Published in:

Nanomaterials (2079-4991), 2021, v. 11, n. 6, p. 1457, doi. 10.3390/nano11061457

By:

Martínez, Manuel A.;
Greciano, Elisa E.;
Cuéllar, Jorge;
Valpuesta, José M.;
Sánchez, Luis

Publication type:

Article

Total Synthesis of Spiroalkaloids Lycibarbarines A–C.

Published in:

European Journal of Organic Chemistry, 2023, v. 26, n. 33, p. 1, doi. 10.1002/ejoc.202300518

By:

Nie, Pengpeng;
Zhao, Chuanfang;
Yu, Shuai;
Liu, Jun;
Du, Yuguo

Publication type:

Article

Spirooxazoline Synthesis by an Oxidative Dearomatizing Cyclization.

Published in:

European Journal of Organic Chemistry, 2020, v. 2020, n. 32, p. 5153, doi. 10.1002/ejoc.202000840

By:

Tariq, M. Umair;
Moran, Wesley J.

Publication type:

Article

Bimetallic Catalytic Asymmetric Tandem Reaction of β‐Alkynyl Ketones to Synthesize 6,6‐Spiroketals.

Published in:

Angewandte Chemie, 2019, v. 131, n. 12, p. 4057, doi. 10.1002/ange.201812842

By:

Ge, Shulin;
Cao, Weidi;
Kang, Tengfei;
Hu, Bowen;
Zhang, Hang;
Su, Zhishan;
Liu, Xiaohua;
Feng, Xiaoming

Publication type:

Article

Designed Spiroketal Protein Modulation.

Published in:

Angewandte Chemie, 2017, v. 129, n. 20, p. 5572, doi. 10.1002/ange.201612504

By:

Scheepstra, Marcel;
Andrei, Sebastian A.;
Unver, M. Yagiz;
Hirsch, Anna K. H.;
Leysen, Seppe;
Ottmann, Christian;
Brunsveld, Luc;
Milroy, Lech ‐ Gustav

Publication type:

Article

Bimetallic Gold(I)/Chiral N, N′-Dioxide Nickel(II) Asymmetric Relay Catalysis: Chemo- and Enantioselective Synthesis of Spiroketals and Spiroaminals.

Published in:

Angewandte Chemie, 2016, v. 128, n. 20, p. 6179, doi. 10.1002/ange.201601701

By:

Li, Jun;
Lin, Lili;
Hu, Bowen;
Lian, Xiangjin;
Wang, Gang;
Liu, Xiaohua;
Feng, Xiaoming

Publication type:

Article

Type II Anion Relay Chemistry: Exploiting Bifunctional Weinreb Amide Linchpins for the One-Pot Synthesis of Differentiated 1,3-Diketones, Pyrans, and Spiroketals.

Published in:

Angewandte Chemie, 2016, v. 128, n. 1, p. 240, doi. 10.1002/ange.201509342

By:

Farrell, Mark;
Melillo, Bruno;
Smith, Amos B.

Publication type:

Article

Synthesis of complex oxygenated heterocycles.

Published in:

Pure & Applied Chemistry, 2013, v. 85, n. 6, p. 1203, doi. 10.1351/PAC-CON-12-09-15

By:

Nicolas, Lionel;
Butkevich, Alexey N.;
Guérinot, Amandine;
Corbu, Andrei;
Reymond, Sébastien;
Cossy, Janine

Publication type:

Article

New strategies for natural products containing chroman spiroketals.

Published in:

Pure & Applied Chemistry, 2012, v. 84, n. 7, p. 1621, doi. 10.1351/PAC-CON-11-10-34

By:

Green, Jason C.;
Burnett IV, G. Leslie;
Pettus, Thomas R. R.

Publication type:

Article

Spiroketals: Toward the synthesis of 39-oxobistramide K.

Published in:

Pure & Applied Chemistry, 2012, v. 84, n. 7, p. 1567, doi. 10.1351/PAC-CON-11-09-06

By:

Commandeur, Malgorzata;
Commandeur, Claude;
Cossy, Janine

Publication type:

Article

Synthetic approaches to [5,6]-benzannulated spiroketal natural products.

Published in:

Pure & Applied Chemistry, 2012, v. 84, n. 6, p. 1379

By:

McLeod, Michael C.;
Brimble, Margaret A.;
Rathwell, Dominea C. K.;
Wilson, Zoe E.;
Tsz-Ying Yuen

Publication type:

Article

Synthesis and crystal structures of two C24 epimeric 3-acetyled 20(R) ocotillol type sapogenins obtained from 20(R)-protopanaxadiol.

Published in:

Journal of Chemical Research, 2016, v. 40, n. 4, p. 235, doi. 10.3184/174751916X14579531034854

By:

Yang, Jingjing;
Xu, Yangrong;
Li, Xinli;
Zhang, Kaixia;
Zhang, Renmei;
Wang, Wenzhi;
He, Xiaoyu;
Meng, Qingguo;
Hou, Guige

Publication type:

Article

Identification of Novel Gymnodimines and Spirolides from the Marine Dinoflagellate Alexandrium ostenfeldii.

Published in:

Marine Drugs, 2018, v. 16, n. 11, p. 446, doi. 10.3390/md16110446

By:

Zurhelle, Christian;
Harder, Tilmann;
Nieva, Joyce;
Tillmann, Urban;
Krock, Bernd;
Tebben, Jan

Publication type:

Article

Sargassopenillines A-G, 6,6-Spiroketals from the Alga-Derived Fungi Pénicillium thomii and Pénicillium lividum.

Published in:

Marine Drugs, 2014, v. 12, n. 12, p. 5930, doi. 10.3390/md12125930

By:

Zhura, Olesya I.;
Sobolevskaya, Maria P.;
Afiyatullov, Shamil Sh.;
Kirichuk, Natalya N.;
Denisenko, Vladimir A.;
Dmitrenok, Pavel S.;
Yurchenko, Ekaterina A.;
Dyshlovoy, Sergey A.

Publication type:

Article

Didemnaketals F and G, New Bioactive Spiroketals from a Red Sea Ascidian Didemnum Species.

Published in:

Marine Drugs, 2014, v. 12, n. 9, p. 5021, doi. 10.3390/md12095021

By:

Shaala, Lamiaa A.;
Youssef, Diaa T.A.;
Ibrahim, Sabrin R.M.;
Mohamed, Gamal A.;
Badr, Jihan M.;
Risinger, April L.;
Mooberry, Susan L.

Publication type:

Article

Total Synthesis of Metaphanine and Oxoepistephamiersine.

Published in:

Angewandte Chemie, 2023, v. 135, n. 40, p. 1, doi. 10.1002/ange.202310917

By:

Sun, Ya‐Kui;
Qiao, Jin‐Bao;
Xin, Yu‐Meng;
Zhou, Qin;
Ma, Zhi‐Hua;
Shao, Hui;
Zhao, Yu‐Ming

Publication type:

Article

Diastereo‐ and Enantioselective Synthesis of Bisbenzannulated Spiroketals and Spiroaminals by Ir/Ag/Acid Ternary Catalysis.

Published in:

Angewandte Chemie, 2022, v. 134, n. 42, p. 1, doi. 10.1002/ange.202210207

By:

Yang, Wu‐Lin;
Shang, Xin‐Yu;
Ni, Tao;
Yan, Hui;
Luo, Xiaoyan;
Zheng, Hanliang;
Li, Zhong;
Deng, Wei‐Ping

Publication type:

Article

Enantioselective Synthesis of Spiroketals and Spiroaminals via Gold and Iridium Sequential Catalysis.

Published in:

Angewandte Chemie, 2022, v. 134, n. 26, p. 1, doi. 10.1002/ange.202203661

By:

Yang, Wu‐Lin;
Shang, Xin‐Yu;
Luo, Xiaoyan;
Deng, Wei‐Ping

Publication type:

Article

Dibenzodiazapyracylenes: Doubly N‐Doped Cyclopenta‐Fused Polycyclic Molecules That Exhibit High Carrier Mobility.

Published in:

Angewandte Chemie, 2022, v. 134, n. 14, p. 1, doi. 10.1002/ange.202200341

By:

Morimoto, Yuki;
Koo, Yun Hee;
Otsubo, Kazuya;
Kitakado, Hidetsugu;
Seki, Shu;
Osuka, Atsuhiro;
Tanaka, Takayuki

Publication type:

Article

A Mechanistically Inspired Halenium Ion Initiated Spiroketalization: Entry to Mono‐ and Dibromospiroketals.

Published in:

Angewandte Chemie, 2022, v. 134, n. 8, p. 1, doi. 10.1002/ange.202115173

By:

Ashtekar, Kumar Dilip;
Gholami, Hadi;
Moemeni, Mehdi;
Chakraborty, Ankush;
Kiiskila, Lindsey;
Ding, Xinliang;
Toma, Edmond;
Rahn, Christopher;
Borhan, Babak

Publication type:

Article

Strain‐Release‐Driven Friedel–Crafts Spirocyclization of Azabicyclo[1.1.0]butanes.

Published in:

Angewandte Chemie, 2022, v. 134, n. 3, p. 1, doi. 10.1002/ange.202114235

By:

Tyler, Jasper L.;
Noble, Adam;
Aggarwal, Varinder K.

Publication type:

Article

Catalytic Control of Spiroketal Formation in Rubromycin Polyketide Biosynthesis.

Published in:

Angewandte Chemie, 2021, v. 133, n. 52, p. 27166, doi. 10.1002/ange.202109384

By:

Toplak, Marina;
Saleem‐Batcha, Raspudin;
Piel, Jörn;
Teufel, Robin

Publication type:

Article

Biomedical highlights.

Published in:

Chemistry & Industry, 2013, v. 77, n. 5, p. 56

By:

Burges, Kevin

Publication type:

Article

Dynamic Kinetic Spiroketalization/Oxa-Michael Addition Cascade of Alkoxyboronates and Peroxyacetals: Enantio- and Diastereoselective Synthesis of Benzannulated Spiroketals.

Published in:

Chemistry - A European Journal, 2017, v. 23, n. 47, p. 11216, doi. 10.1002/chem.201701291

By:

Midya, Abhisek;
Maity, Sanjay;
Ghorai, Prasanta

Publication type:

Article

Total Synthesis and Configurational Assignment of Ascospiroketal A.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 46, p. 16646, doi. 10.1002/chem.201502754

By:

Chang, Stanley;
Hur, Soo;
Britton, Robert

Publication type:

Article

Pd<sup>II</sup>-Catalyzed Spiroketalization of Ketoallylic Diols.

Published in:

Chemistry - A European Journal, 2013, v. 19, n. 35, p. 11613, doi. 10.1002/chem.201301723

By:

Palmes, Jean A.;
Paioti, Paulo H. S.;
de Souza, Leonardo Perez;
Aponick, Aaron

Publication type:

Article

Synthesis of New Spirodifuranose Derivatives by Reduction of Stable Spiro-Endoperoxides.

Published in:

Journal of Carbohydrate Chemistry, 2012, v. 31, n. 9, p. 721, doi. 10.1080/07328303.2012.739229

By:

Çetin Telli, Fatma;
Yüceer, Levent

Publication type:

Article