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ketones (32) 32
chemistry (31) 31
diastereoselective syntheses, enantioselective syntheses (28) 28
exact sciences and technology (27) 27
organic chemistry (25) 25
preparations and properties (16) 16
alcohols (15) 15
stereoisomerism (15) 15
aldol reactions (14) 14
titanium enolates (14) 14
catalysis (13) 13
enolates (13) 13
c‐c bond formation (12) 12
chirality (10) 10
enantiomers (10) 10
stereoselective reactions (10) 10
titanium (10) 10
heterocyclic compounds (9) 9
stereochemistry (9) 9
chemical properties (8) 8
molecular structure (8) 8
science & technology (8) 8
addition reactions (7) 7
chiral ketones (7) 7
quiralitat (7) 7
stereoselective synthesis (7) 7
titanium - chemistry (7) 7
titanium compounds (7) 7
acetals (6) 6
amines (6) 6
chiral auxiliaries (6) 6
natural products (6) 6
nickel (6) 6
physical sciences (6) 6
reactivity and mechanisms (6) 6
acetate aldol reactions (5) 5
acetates (5) 5
aldehydes (5) 5
amino acids and derivatives (5) 5
analysis (5) 5
asymmetric synthesis (5) 5
catàlisi (5) 5
chemistry, organic (5) 5
estereoquímica (5) 5
general (5) 5
ketones - chemistry (5) 5
kinetics and mechanisms (5) 5
macrolides - chemical synthesis (5) 5
macrolides - chemistry (5) 5
structure (5) 5
synthesis (5) 5
synthetic methods (5) 5
titani (5) 5
adducts (4) 4
asymmetric reactions (4) 4
azides (4) 4
aziridines (4) 4
carbamates (4) 4
carboxylic amides (4) 4
letter (4) 4
macrocycles (4) 4
peptides (4) 4
protecting groups (4) 4
research (4) 4
sulfonamides (4) 4
aldehydes - chemistry (3) 3
aldol reaction (3) 3
aliphatic compounds (3) 3
amino acids, peptides (3) 3
antibiotics (3) 3
carboxylic acids - chemistry (3) 3
cyclization (3) 3
diastereoselectivity (3) 3
ester (3) 3
esters (3) 3
heterocyclic compounds with n hetero atom and also o and/or s, se, te hetero atoms (3) 3
heterocyclic compounds with only one n hetero atom and condensed derivatives (3) 3
lactic acid - chemistry (3) 3
organic chemistry, review (3) 3
oxazole derivatives (3) 3
pyrans - chemical synthesis (3) 3
radicals (3) 3
substrate-controlled reactions (3) 3
tetrahedrons (3) 3
acetat (2) 2
amides - chemistry (2) 2
amphidinolides (2) 2
anti-bacterial agents - chemical synthesis (2) 2
anti-bacterial agents - chemistry (2) 2
antineoplastic agents - chemistry (2) 2
arrays (2) 2
azides - chemistry (2) 2
bacteria (2) 2
baugruppe (2) 2
bazillus (2) 2
boron enolates (2) 2
c-glycosidations (2) 2
catalysis, phase‐transfer catalysis (2) 2
chemical reactions (2) 2
chiral ketone (2) 2
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1. Full Text Stereoselective Synthesis of Protected Peptides Containing an anti β‐Hydroxy Tyrosine
by Fernández‐Valparis, Javier and Romea, Pedro and Urpí, Fèlix
European journal of organic chemistry, ISSN 1434-193X, 04/2019, Volume 2019, Issue 16, pp. 2745 - 2752
β‐Hydroxy tyrosine | Synthetic methods | Peptides | Chiral auxiliaries | Stereoselective synthesis | Tyrosine | Stereoselectivity | Forging | Acetals | Quiralitat | Pèptids | Stereochemistry | Chirality | Estereoquímica
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2. Full Text Stereoselective Oxidation of Titanium(IV) Enolates with Oxygen
by Gómez-Palomino, Alejandro and Romea, Pedro and Urpí, Fèlix
Synthesis (Stuttgart), ISSN 0039-7881, 07/2018, Volume 50, Issue 14, pp. 2721 - 2726
paper | titanium enolates | chiral auxiliaries | radicals | hydroxylation | oxygen | stereoselective synthesis | Quiralitat | Titanium | Titani | Stereochemistry | Chirality | Estereoquímica
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3. Full Text Stereoselective and Catalytic Synthesis of anti-β-Alkoxy-α-azido Carboxylic Derivatives
by Fernández-Valparis, Javier and Romea, Pedro and Urpí, Fèlix and Font-Bardia, Mercè
Organic letters, ISSN 1523-7060, 12/2017, Volume 19, Issue 23, pp. 6400 - 6403
Organic synthesis | Síntesi orgànica | Catàlisi | Catalysis
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4. Full Text Direct anti Glycolate Aldol Reaction of Protected Chiral N‐Hydroxyacetyl Thiazolidinethiones with Acetals Catalyzed by a Nickel(II) Complex
by Romo, Juan Manuel and Romea, Pedro and Urpí, Fèlix
European journal of organic chemistry, ISSN 1434-193X, 09/2019, Volume 2019, Issue 36, pp. 6296 - 6305
Synthetic methods | Chiral auxiliaries | Aldol reactions | Homogeneous catalysis | Diastereoselectivity | Nickel | Aldehydes | Acetals | Adducts | Organic synthesis | Quiralitat | Síntesi orgànica | Catàlisi homogènia | Chirality
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5. Full Text Stereoselective Decarboxylative Alkylation of Titanium(IV) Enolates with Diacyl Peroxides
by Gómez-Palomino, Alejandro and Pérez-Palau, Marina and Romea, Pedro and Urpí, Fèlix and Del Olmo, Marc and Hesse, Timo and Fleckenstein, Sonja and Gómez-Bengoa, Enrique and Sotorríos, Lia and Font-Bardia, Mercè
Organic letters, ISSN 1523-7060, 01/2020, Volume 22, Issue 1, pp. 199 - 203
Index Medicus | Titanium | Titani | Stereochemistry | Estereoquímica
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6. Full Text Direct and Asymmetric Nickel(II)-Catalyzed Construction of Carbon–Carbon Bonds from N‑Acyl Thiazinanethiones
by Kennington, Stuart C. D and Taylor, Adam J and Romea, Pedro and Urpí, Fèlix and Aullón, Gabriel and Font-Bardia, Mercè and Ferré, Laura and Rodrigalvarez, Jesus
Organic letters, ISSN 1523-7060, 01/2019, Volume 21, Issue 1, pp. 305 - 309
Níquel | Catàlisi | Nickel | Catalysis
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7. Full Text Catalytic StaudingerVilarrasa Reaction for the Direct Ligation of Carboxylic Acids and Azides
by Burés, Jordi and Martín, Manuel and Urpí, Fèlix and Vilarrasa, Jaume
Journal of organic chemistry, ISSN 0022-3263, 03/2009, Volume 74, Issue 5, pp. 2203 - 2206
Organic chemistry | Chemistry | Kinetics and mechanisms | Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry | Heterocyclic compounds | Heterocyclic compounds with only one n hetero atom and condensed derivatives | Reactivity and mechanisms | Exact sciences and technology | General and physical chemistry | Catalysis | Catalysts: preparations and properties | Preparations and properties | Amides - chemical synthesis | Stereoisomerism | 2,2'-Dipyridyl - analogs & derivatives | Carboxylic Acids - chemistry | 2,2'-Dipyridyl - chemistry | Amides - chemistry | Molecular Structure | Azides - chemistry | Organoselenium Compounds - chemistry | Index Medicus
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8. Full Text Experimental and Computational Evidence of the Biradical Structure and Reactivity of Titanium(IV) Enolates
by Heras, Carlos and Gómez-Palomino, Alejandro and Romea, Pedro and Urpí, Fèlix and Bofill, Josep Maria and Moreira, Ibério de P. R
Journal of organic chemistry, ISSN 0022-3263, 09/2017, Volume 82, Issue 17, pp. 8909 - 8916
Chemical properties | Research | Titanium compounds | Radicals (Chemistry) | Enolates
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9. Full Text Total Synthesis of (+)-Herboxidiene from Two Chiral Lactate-Derived Ketones
by Pellicena, Miquel and Krämer, Katrina and Romea, Pedro and Urpí, Fèlix
Organic letters, ISSN 1523-7060, 10/2011, Volume 13, Issue 19, pp. 5350 - 5353
Pyrans - chemical synthesis | Lactic Acid - chemistry | Cyclization | Stereoisomerism | Fatty Alcohols - chemical synthesis | Ketones - chemistry | Molecular Structure | Index Medicus
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10. Full Text Diastereoselective and Catalytic α‑Alkylation of Chiral N‑Acyl Thiazolidinethiones with Stable Carbocationic Salts
by Kennington, Stuart C. D and Ferré, Mònica and Romo, Juan Manuel and Romea, Pedro and Urpí, Fèlix and Font-Bardia, Mercè
Journal of organic chemistry, ISSN 0022-3263, 06/2017, Volume 82, Issue 12, pp. 6426 - 6433
Níquel | Quiralitat | Catàlisi | Nickel | Catalysis | Chirality
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11. Full Text Stereoselective Synthesis of the C9–C19 Fragment of Peloruside A
by Kennington, Stuart C. D and Romo, Juan M and Romea, Pedro and Urpí, Fèlix
Organic letters, ISSN 1523-7060, 06/2016, Volume 18, Issue 12, pp. 3018 - 3021
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12. Full Text Highly Stereoselective Titanium-Mediated Aldol Reaction from (S)-4-Benzyloxy-3-methyl-2-butanone
by Zambrana, Joana and Romea, Pedro and Urpí, Fèlix and Luján, Cristina
Journal of organic chemistry, ISSN 0022-3263, 11/2011, Volume 76, Issue 21, pp. 8575 - 8587
Organic chemistry | Chemistry | Kinetics and mechanisms | Reactivity and mechanisms | Exact sciences and technology | Condensation reactions | Chemical properties | Aldehydes | Titanium compounds | Analysis | Methyl groups
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13. Full Text Substrate‐Controlled Michael Additions of Titanium Enolates from Chiral α‐Benzyloxy Ketones to Conjugated Nitroalkenes
by Gómez‐Palomino, Alejandro and Barrio, Adrián and García‐Lorente, Pedro and Romea, Pedro and Urpí, Fèlix and Font‐Bardia, Mercè
European journal of organic chemistry, ISSN 1434-193X, 10/2017, Volume 2017, Issue 38, pp. 5776 - 5784
Michael addition | Titanium | Substrate control | Synthetic methods | Chiral ketone | Diastereoselectivity | Quiralitat | Titani | Stereochemistry | Chirality | Estereoquímica
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14. Full Text Synthesis of six-membered oxygenated heterocycles through carbon–oxygen bond-forming reactions
by Larrosa, Igor and Romea, Pedro and Urpí, Fèlix
Tetrahedron, ISSN 0040-4020, 2008, Volume 64, Issue 12, pp. 2683 - 2723
Physical Sciences | Chemistry | Chemistry, Organic | Science & Technology
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15. Full Text Stereoselective Synthesis of Highly Functionalized Structures from Lactate-Derived Halo Ketones
by Nebot, Joaquim and Romea, Pedro and Urpí, Fèlix
Journal of organic chemistry, ISSN 0022-3263, 10/2009, Volume 74, Issue 19, pp. 7518 - 7521
Molecular Structure | Lactic Acid - chemistry | Ketones - chemical synthesis | Stereoisomerism | Ketones - chemistry | Chemical properties | Ketones | Structure | Nucleophiles | Titanium compounds | Index Medicus
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16. Full Text Efficient Approach to Fluvirucins B2−B5, Sch 38518, and Sch 39185. First Synthesis of their Aglycon, via CM and RCM Reactions
by Llàcer, Enric and Urpí, Fèlix and Vilarrasa, Jaume
Organic letters, ISSN 1523-7060, 08/2009, Volume 11, Issue 15, pp. 3198 - 3201
Carboxylic Acids - chemical synthesis | Lactams - chemical synthesis | Models, Molecular | Aminoglycosides - chemistry | Azides - chemistry | Deoxy Sugars - chemistry | Anti-Bacterial Agents - chemical synthesis | Deoxy Sugars - chemical synthesis | Cyclization | Macrolides - chemistry | Macrolides - chemical synthesis | Anti-Bacterial Agents - chemistry | Carboxylic Acids - chemistry | Drug Design | Aminoglycosides - chemical synthesis | Lactams - chemistry | Index Medicus
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17. Full Text Studies towards the synthesis of tedanolide C. Construction of the C13-epi C1-C15 fragmentElectronic supplementary information (ESI) available: Experimental procedures, characterization of products and copies of 1H and 13C spectra of new compounds. See DOI: 10.1039/c6ob00896h
by Zambrana, Joana and Romea, Pedro and Urpí, Fèlix
ISSN 1477-0520, 6/2016, Volume 14, Issue 23, pp. 5219 - 5223
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18. Full Text Stereocontrolled Total Synthesis of Amphidinolide X via a Silicon-Tethered Metathesis Reaction
by Rodríguez-Escrich, Carles and Urpí, Fèlix and Vilarrasa, Jaume
Organic letters, ISSN 1523-7060, 11/2008, Volume 10, Issue 22, pp. 5191 - 5194
Substrate Specificity | Macrolides - chemistry | Macrolides - chemical synthesis | Stereoisomerism | Silicon - chemistry | Lactones - chemistry | Index Medicus
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19. Full Text Diastereoselective Additions of Titanium Enolates from N‑Glycolyl Thiazolidinethiones to Acetals
by Baiget, Jessica and Caba, Marta and Gálvez, Erik and Romea, Pedro and Urpí, Fèlix and Font-Bardia, Mercè
Journal of organic chemistry, ISSN 0022-3263, 10/2012, Volume 77, Issue 19, pp. 8809 - 8814
Organic chemistry | Chemistry | Heterocyclic compounds with n hetero atom and also o and/or s, se, te hetero atoms | Heterocyclic compounds | Preparations and properties | Exact sciences and technology | Lewis Acids - chemistry | Stereoisomerism | Acetals - chemistry | Carboxylic Acids - chemistry | Thiazolidines - chemistry | Titanium - chemistry | Catalysis | Chemical properties | Structure | Titanium compounds | Analysis | Methyl groups | Index Medicus
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20. Full Text Substrate-Controlled Michael Additions of Chiral Ketones to Enones
by Fàbregas, Mireia and Gómez-Palomino, Alejandro and Pellicena, Miquel and Reina, Daniel F and Romea, Pedro and Urpí, Fèlix and Font-Bardia, Mercè
Organic letters, ISSN 1523-7060, 12/2014, Volume 16, Issue 23, pp. 6220 - 6223
Lewis Acids - chemistry | Lactic Acid - chemistry | Ketones - chemical synthesis | Stereoisomerism | Ketones - chemistry | Titanium - chemistry | Molecular Structure | Catalysis | Index Medicus
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