Works matching DE "ALDOLS"

Results: 511

An Organocatalytic and Stereoselective Vinylogous Domino Process towards Thiochromans.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 42, p. 1, doi. 10.1002/chem.202301311

By:

Milbeo, Pierre;
Lebrêne, Arthur;
Savchuk, Mariia;
Vo‐Thanh, Giang;
Oudeyer, Sylvain;
Beucher, Hélène;
Brière, Jean‐François

Publication type:

Article

Synthesis and Structure‐Activity Relationship Studies of C(13)‐Desmethylene‐(−)‐Zampanolide Analogs.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 36, p. 1, doi. 10.1002/chem.202300703

By:

Brütsch, Tobias M.;
Cotter, Etienne;
Lucena‐Agell, Daniel;
Redondo‐Horcajo, Mariano;
Davies, Carolina;
Pfeiffer, Bernhard;
Pagani, Sandro;
Berardozzi, Simone;
Fernando Díaz, J.;
Miller, John H.;
Altmann, Karl‐Heinz

Publication type:

Article

Erythrose and Threose: Carbonyl Migrations, Epimerizations, Aldol, and Oxidative Fragmentation Reactions under Plausible Prebiotic Conditions.

Published in:

Chemistry - A European Journal, 2023, v. 29, n. 8, p. 1, doi. 10.1002/chem.202202816

By:

Yi, Ruiqin;
Kern, Ryan;
Pollet, Pamela;
Lin, Huacan;
Krishnamurthy, Ramanarayanan;
Liotta, Charles L.

Publication type:

Article

Direct and Asymmetric Aldol Reactions of N‐Azidoacetyl‐1,3‐thiazolidine‐2‐thione Catalyzed by Chiral Nickel(II) Complexes. A New Approach to the Synthesis of β‐Hydroxy‐α‐Amino Acids.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 38, p. 1, doi. 10.1002/chem.202200671

By:

Teloxa, Saul F.;
Mellado‐Hidalgo, Miguel;
Kennington, Stuart C. D.;
Romea, Pedro;
Urpí, Fèlix;
Aullón, Gabriel;
Font‐Bardia, Mercè

Publication type:

Article

Copper‐Catalyzed Enantioselective Reductive Aldol Reaction of α,β‐Unsaturated Carboxylic Acids to Alkyl Aryl Ketones: Silanes as Activator and Transient Protecting Group.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 9, p. 1, doi. 10.1002/chem.202104273

By:

Suzuki, Hirotsugu;
Yoneoka, Kenji;
Kondo, Sora;
Matsuda, Takanori

Publication type:

Article

Total Synthesis of Pulvomycin D.

Published in:

Chemistry - A European Journal, 2022, v. 28, n. 3, p. 1, doi. 10.1002/chem.202104064

By:

Fritz, Lukas;
Wienhold, Sebastian;
Hackl, Sabrina;
Bach, Thorsten

Publication type:

Article

Cover Feature: Additive and Emergent Catalytic Properties of Dimeric Unnatural Amino Acid Derivatives: Aldol and Conjugate Additions (Chem. Eur. J. 63/2021).

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 63, p. 15560, doi. 10.1002/chem.202103752

By:

de Gracia Retamosa, María;
Ruiz‐Olalla, Andrea;
Agirre, Maddalen;
de Cózar, Abel;
Bello, Tamara;
Cossío, Fernando P.

Publication type:

Article

Frontispiece: Reductive Aldol‐type Reactions in the Synthesis of Pharmaceuticals.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 62, p. 1, doi. 10.1002/chem.202101768

By:

Runikhina, Sofiya;
Eremin, Dmitry;
Chusov, Denis

Publication type:

Article

Reductive Aldol‐type Reactions in the Synthesis of Pharmaceuticals.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 62, p. 15327, doi. 10.1002/chem.202101768

By:

Runikhina, Sofiya;
Eremin, Dmitry;
Chusov, Denis

Publication type:

Article

Synthesis of Desepoxy‐Tedanolide C.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 24, p. 7085, doi. 10.1002/chem.202100553

By:

Lücke, Daniel;
Kalesse, Markus

Publication type:

Article

Direct Asymmetric α‐Selective Mannich Reaction of β,γ‐Unsaturated Ketones with Cyclic α‐Imino Ester: Divergent Synthesis of Cyclocanaline and Tetrahydro Pyridazinone Derivatives.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 16, p. 5130, doi. 10.1002/chem.202100284

By:

Geng, Yu‐Huan;
Hua, Yuan‐Zhao;
Jia, Shi‐Kun;
Wang, Min‐Can

Publication type:

Article

A Straightforward Synthesis of Polyketides via Ester Dienolate Matteson Homologation.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 3, p. 949, doi. 10.1002/chem.202004650

By:

Andler, Oliver;
Kazmaier, Uli

Publication type:

Article

Cover Feature: Stereoselective Copper‐Catalyzed Direct Aldol Reaction of β, γ‐Unsaturated α‐Ketoesters with Coumaran‐3‐Ones (Chem. Eur. J. 2/2021).

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 2, p. 461, doi. 10.1002/chem.202004388

By:

Li, Kuiliang;
Sun, Xiang;
Li, Linge;
Zha, Zhenggen;
Zhang, Feng‐Lian;
Wang, Zhiyong

Publication type:

Article

Stereoselective Copper‐Catalyzed Direct Aldol Reaction of β, γ‐Unsaturated α‐Ketoesters with Coumaran‐3‐Ones.

Published in:

Chemistry - A European Journal, 2021, v. 27, n. 2, p. 581, doi. 10.1002/chem.202003510

By:

Li, Kuiliang;
Sun, Xiang;
Li, Linge;
Zha, Zhenggen;
Zhang, Feng‐Lian;
Wang, Zhiyong

Publication type:

Article

Five‐Step Enantioselective Synthesis of Islatravir via Asymmetric Ketone Alkynylation and an Ozonolysis Cascade.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 62, p. 14118, doi. 10.1002/chem.202003091

By:

Patel, Niki R.;
Huffman, Mark A.;
Wang, Xiao;
Ding, Bangwei;
McLaughlin, Mark;
Newman, Justin A.;
Andreani, Teresa;
Maloney, Kevin M.;
Johnson, Heather C.;
Whittaker, Aaron M.

Publication type:

Article

Synthesis of Chiral MOF‐74 Frameworks by Post‐Synthetic Modification by Using an Amino Acid.

Published in:

Chemistry - A European Journal, 2020, v. 26, n. 61, p. 13957, doi. 10.1002/chem.202002293

By:

Gheorghe, Andreea;
Strudwick, Benjamin;
Dawson, Daniel M.;
Ashbrook, Sharon E.;
Woutersen, Sander;
Dubbeldam, David;
Tanase, Stefania

Publication type:

Article

On the Mechanism of the Asymmetric Aldol Addition of Chiral N‐Amino Cyclic Carbamate Hydrazones: Evidence of Non‐Curtin–Hammett Behavior.

Published in:

Chemistry - A European Journal, 2019, v. 25, n. 70, p. 16037, doi. 10.1002/chem.201902388

By:

Uddin, Md. Nasir;
Knight, John D.;
Rastelli, Ettore J.;
Soubra‐Ghaoui, Chirine;
Albright, Thomas A.;
Wu, Chia‐Hua;
Wu, Judy I.;
Coltart, Don M.

Publication type:

Article

Bifunctional Brønsted Base Catalyzes Direct Asymmetric Aldol Reaction of α-Keto Amides.

Published in:

Angewandte Chemie, 2016, v. 128, n. 10, p. 3425, doi. 10.1002/ange.201510482

By:

Echave, Haizea;
López, Rosa;
Palomo, Claudio

Publication type:

Article

Formation of α-SF5-Enolate Enables Preparation of 3-SF5-Quinolin-2-ones, 3-SF5-Quinolines, and 3-SF5-Pyridin-2-ones: Evaluation of their Physicochemical Properties.

Published in:

Angewandte Chemie, 2016, v. 128, n. 6, p. 2153, doi. 10.1002/ange.201510380

By:

Joliton, Adrien;
Plancher, Jean‐Marc;
Carreira, Erick M.

Publication type:

Article

Total Synthesis and Biological Evaluation of Rakicidin A and Discovery of a Simplified Bioactive Analogue.

Published in:

Angewandte Chemie, 2016, v. 128, n. 3, p. 1042, doi. 10.1002/ange.201509926

By:

Tsakos, Michail;
Clement, Lise L.;
Schaffert, Eva S.;
Olsen, Frank N.;
Rupiani, Sebastiano;
Djurhuus, Rasmus;
Yu, Wanwan;
Jacobsen, Kristian M.;
Villadsen, Nikolaj L.;
Poulsen, Thomas B.

Publication type:

Article

Total Synthesis of (+)-MPC1001B.

Published in:

Angewandte Chemie, 2016, v. 128, n. 1, p. 291, doi. 10.1002/ange.201507830

By:

Kurogi, Taichi;
Okaya, Shun;
Fujiwara, Hideto;
Okano, Kentaro;
Tokuyama, Hidetoshi

Publication type:

Article

Total Synthesis of Diterpenoid Steenkrotin A.

Published in:

Angewandte Chemie, 2015, v. 127, n. 23, p. 7009, doi. 10.1002/ange.201502034

By:

Pan, Saiyong;
Xuan, Jun;
Gao, Beiling;
Zhu, An;
Ding, Hanfeng

Publication type:

Article

Direct Catalytic Asymmetric Aldol Reaction of an α-Azido Amide.

Published in:

Angewandte Chemie, 2015, v. 127, n. 21, p. 6334, doi. 10.1002/ange.201501607

By:

Weidner, Karin;
Sun, Zhongdong;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Ruthenium-Catalyzed C-C Bond Cleavage in Lignin Model Substrates.

Published in:

Angewandte Chemie, 2015, v. 127, n. 20, p. 5957, doi. 10.1002/ange.201410620

By:

vom Stein, Thorsten;
Hartog, Timden;
Buendia, Julien;
Stoychev, Spas;
Mottweiler, Jakob;
Bolm, Carsten;
Klankermayer, Jügen;
Walter Leitner

Publication type:

Article

Zinc(II)-Catalyzed Intermolecular Hydrative Aldol Reactions of 2-En-1-ynamides with Aldehydes and Water to form Branched Aldol Products Regio- and Stereoselectively.

Published in:

Angewandte Chemie, 2015, v. 127, n. 12, p. 3883, doi. 10.1002/ange.201411689

By:

Jadhav, Appaso Mahadev;
Pagar, Vinayak Vishnu;
Huple, Deepak B.;
Liu, Rai-Shung

Publication type:

Article

Chiral Metal-Organic Frameworks Bearing Free Carboxylic Acids for Organocatalyst Encapsulation.

Published in:

Angewandte Chemie, 2014, v. 126, n. 50, p. 14041, doi. 10.1002/ange.201408896

By:

Liu, Yan;
Xi, Xiaobing;
Ye, Chengcheng;
Gong, Tengfei;
Yang, Zhiwei;
Cui, Yong

Publication type:

Article

Pd/NbOPO4 Multifunctional Catalyst for the Direct Production of Liquid Alkanes from Aldol Adducts of Furans.

Published in:

Angewandte Chemie, 2014, v. 126, n. 37, p. 9913, doi. 10.1002/ange.201403440

By:

Xia, Qi ‐ Neng;
Cuan, Qian;
Liu, Xiao ‐ Hui;
Gong, Xue ‐ Qing;
Lu, Guan ‐ Zhong;
Wang, Yan ‐ Qin

Publication type:

Article

A Designed Amide as an Aldol Donor in the Direct Catalytic Asymmetric Aldol Reaction.

Published in:

Angewandte Chemie, 2014, v. 126, n. 24, p. 6264, doi. 10.1002/ange.201403118

By:

Weidner, Karin;
Kumagai, Naoya;
Shibasaki, Masakatsu

Publication type:

Article

Diisopinocampheylborane-Mediated Reductive Aldol Reactions: Highly Enantio- and Diastereoselective Synthesis of syn Aldols from N-Acryloylmorpholine.

Published in:

Angewandte Chemie, 2013, v. 125, n. 33, p. 8865, doi. 10.1002/ange.201302535

By:

Nuhant, Philippe;
Allais, Christophe;
Roush, William R.

Publication type:

Article

The Supersilyl Group as a Carboxylic Acid Protecting Group: Application to Highly Stereoselective Aldol and Mannich Reactions.

Published in:

Angewandte Chemie, 2013, v. 125, n. 28, p. 7339, doi. 10.1002/ange.201300102

By:

Tan, Jiajing;
Akakura, Matsujiro;
Yamamoto, Hisashi

Publication type:

Article

Direct Asymmetric Vinylogous Aldol Reaction of Allyl Ketones with Isatins: Divergent Synthesis of 3-Hydroxy-2-Oxindole Derivatives.

Published in:

Angewandte Chemie, 2013, v. 125, n. 26, p. 6798, doi. 10.1002/ange.201302274

By:

Zhu, Bo;
Zhang, Wen;
Lee, Richmond;
Han, Zhiqiang;
Yang, Wenguo;
Tan, Davin;
Huang, Kuo ‐ Wei;
Jiang, Zhiyong

Publication type:

Article

The Streptomyces viridochromogenes product template domain represents an evolutionary intermediate between dehydratase and aldol cyclase of type I polyketide synthases.

Published in:

Communications Biology, 2022, v. 5, n. 1, p. 1, doi. 10.1038/s42003-022-03477-8

By:

Feng, Yuanyuan;
Yang, Xu;
Ji, Huining;
Deng, Zixin;
Lin, Shuangjun;
Zheng, Jianting

Publication type:

Article

Preliminary Free Energy Map of Prebiotic Compounds Formed from CO 2 , H 2 and H 2 S.

Published in:

Life (2075-1729), 2022, v. 12, n. 11, p. 1763, doi. 10.3390/life12111763

By:

Kua, Jeremy;
Miller, Nicole A.

Publication type:

Article

An efficient and convenient aldol addition of acyldiazomethane with aldehydes promoted by MgI2 etherate.

Published in:

Main Group Metal Chemistry, 2017, v. 40, n. 3/4, p. 87, doi. 10.1515/mgmc-2017-0006

By:

Xiaoqiang Xie;
Weipeng Qi;
Xinzhe Sun;
Xingxian Zhang

Publication type:

Article

An efficient direct-aldol addition of methyl ketones with aldehydes promoted by MgI2 etherate.

Published in:

Main Group Metal Chemistry, 2012, v. 35, n. 3/4, p. 111, doi. 10.1515/mgmc-2012-0029

By:

Liu, Yingshuai;
Shen, Hangzhou;
Zhang, Xingxian

Publication type:

Article

Bismuth Oxychloride as an Efficient Heterogeneous Catalyst for Aldol Condensation Reaction between Aldehydes and Ketones.

Published in:

Bulletin of Chemical Reaction Engineering & Catalysis, 2023, v. 18, n. 2, p. 173, doi. 10.9767/bcrec.17658

By:

Nguyen Thi Kim Oanh;
Nguyen Vinh Huu;
Linh Xuan Nong

Publication type:

Article

Enantioselective Synthesis and X‐ray Structure of (+)((4aS,5S,8aS)‐5,8a‐Dimethyl‐7‐methyleneoctahydro‐2H‐spiro[naphthalene‐1,2′‐[1,3]dioxolan]‐5‐yl)methyl‐4‐iodobenzoate.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 7, p. 1594, doi. 10.1002/ejoc.201801771

By:

Leonelli, Francesca;
Trombetta, Andrea;
La Bella, Angela;
Lucarelli, Giulio;
Demitri, Nicola;
Lamba, Doriano;
Migneco, Luisa Maria;
Marini Bettolo, Rinaldo

Publication type:

Article

DBU‐Promoted Intramolecular Crossed Aldol Reaction: A Facile Access to Indane‐Fused Pyrrolidine.

Published in:

European Journal of Organic Chemistry, 2019, v. 2019, n. 4, p. 852, doi. 10.1002/ejoc.201801513

By:

Yang, Heng;
Liu, Dandan;
Yu, Qinqin;
Xia, Siyu;
Yu, Dan;
Zhang, Mao;
Sun, Bing;
Zhang, Fang‐Lin

Publication type:

Article

Kinetic Resolution of Ansa Cyclophanes by Peptide‐Catalyzed Aldol/Retro‐Aldol Reactions.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 38, p. 5278, doi. 10.1002/ejoc.201800774

By:

Akagawa, Kengo;
Higuchi, Junichi;
Yoshikawa, Isao;
Kudo, Kazuaki

Publication type:

Article

First Total Synthesis of the Proposed Structure of Pandangolide 1.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 25, p. 3352, doi. 10.1002/ejoc.201800675

By:

Show, Krishanu;
Gonnade, Rajesh G.;
Kumar, Pradeep

Publication type:

Article

Direct Acetophenone–Acetophenone Crossed Aldol Reaction and Aldol Self‐Reaction Promoted by a Tethered Ru–S Complex.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 19, p. 2290, doi. 10.1002/ejoc.201800132

By:

Pommerening, Phillip;
Stahl, Timo;
Oestreich, Martin

Publication type:

Article

Total Synthesis of Catunaregin and Preliminary Evaluation of Its Antitumor Activity.

Published in:

European Journal of Organic Chemistry, 2018, v. 2018, n. 14, p. 1655, doi. 10.1002/ejoc.201800219

By:

Abe, Hideki;
Hikichi, Takuma;
Emori, Kosuke;
Yokosuka, Akihito;
Mimaki, Yoshihiro;
Kobayashi, Toyoharu;
Ito, Hisanaka

Publication type:

Article

On the Asymmetric Induction in Proline-Catalyzed Aldol Reactions: Reagent-Controlled Addition Reactions of 2,2- Dimethyl-1,3-dioxane-5-one to Acyclic Chiral α-Branched Aldehydes.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 41, p. 6146, doi. 10.1002/ejoc.201701073

By:

Marjanovic Trajkovic, Jasna;
Milanovic, Vesna;
Ferjancic, Zorana;
Saicic, Radomir N.

Publication type:

Article

Synthesis of trans-Configured Enol Ethers by a Sequence of syn-Selective Glycolate Aldol Addition, Hydrolysis, and Grob Fragmentation.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 38, p. 5789, doi. 10.1002/ejoc.201701197

By:

Engesser, Tobias;
Brückner, Reinhard

Publication type:

Article

Cinchona Alkaloid Derived Primary Amine Catalyzed Intramolecular Desymmetrizing Aldolization Reaction of Diacetonyloxindoles.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 20, p. 2871, doi. 10.1002/ejoc.201700155

By:

Sun, Bing‐Bing;
Zhang, Ya‐Fei;
Zhang, Jun‐Qi;
Yin, Shao‐Jie;
Fan, Wei‐Tai;
Li, Hai‐Yan;
Wang, Xing‐Wang

Publication type:

Article

Exploring 'Through-Bond' Proximity between the Ion Tag and Reaction Site of an Imidazolium-Proline Catalyst for the Direct Asymmetric Aldol Reaction.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 13, p. 1788, doi. 10.1002/ejoc.201700021

By:

Bhati, Meeta;
Upadhyay, Shruti;
Easwar, Srinivasan

Publication type:

Article

First Tandem-Type One-Pot Process Combining Asymmetric Organo- and Biocatalytic Reactions in Aqueous Media Exemplified for the Enantioselective and Diastereoselective Synthesis of 1,3-Diols.

Published in:

European Journal of Organic Chemistry, 2017, v. 2017, n. 4, p. 812, doi. 10.1002/ejoc.201600831

By:

Rulli, Giuseppe;
Duangdee, Nongnaphat;
Hummel, Werner;
Berkessel, Albrecht;
Gröger, Harald

Publication type:

Article

Synthesis of Ophiocerins A, B and C, Botryolide E, Decarestrictine O, Stagonolide C and 9- epi-Stagonolide C Employing Chiral Hexane-1,2,3,5-tetraol Derivatives as Building Blocks.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 27, p. 4696, doi. 10.1002/ejoc.201600625

By:

Show, Krishanu;
Kumar, Pradeep

Publication type:

Article

Simple Primary Amino Amide Organocatalyst for Enantioselective Aldol Reactions of Isatins with Ketones.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 22, p. 3748, doi. 10.1002/ejoc.201600414

By:

Kimura, Jo;
Subba Reddy, Ummareddy Venkata;
Kohari, Yoshihito;
Seki, Chigusa;
Mawatari, Yasuteru;
Uwai, Koji;
Okuyama, Yuko;
Kwon, Eunsang;
Tokiwa, Michio;
Takeshita, Mitsuhiro;
Iwasa, Tatsuo;
Nakano, Hiroto

Publication type:

Article

Late-Stage Bromination Enables the Synthesis of Rubrolides B, I, K, and O.

Published in:

European Journal of Organic Chemistry, 2016, v. 2016, n. 22, p. 3780, doi. 10.1002/ejoc.201600473

By:

Karak, Milandip;
Acosta, Jaime A. M.;
Barbosa, Luiz C. A.;
Boukouvalas, John

Publication type:

Article