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pictet-spengler reaction (231) 231
chemistry (145) 145
science & technology (127) 127
pictet–spengler reaction (112) 112
physical sciences (102) 102
pictet-spengler (78) 78
organic chemistry (76) 76
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alkaloids (52) 52
synthesis (52) 52
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molecular structure (47) 47
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pictet–spengler (41) 41
chemistry, organic (40) 40
stereoisomerism (38) 38
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catalysis (35) 35
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pictet-spengler cyclization (33) 33
pharmacology & pharmacy (30) 30
natural products (25) 25
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heterocyclic compounds with several n hetero atoms in the same ring, in separated rings or in fused rings (24) 24
tetrahydroisoquinoline (24) 24
asymmetric synthesis (22) 22
humans (22) 22
tetrahedrons (22) 22
chemistry, medicinal (21) 21
total synthesis (21) 21
biological and medical sciences (20) 20
letter (20) 20
tetrahydroisoquinolines (20) 20
oxa-pictet-spengler reaction (19) 19
structure-activity relationship (19) 19
chemical synthesis (18) 18
derivatives (17) 17
pictet‐spengler reaction (17) 17
tryptamine (17) 17
carbolines - chemistry (16) 16
enantiomers (16) 16
heterocycles (16) 16
carbolines - chemical synthesis (15) 15
heterocyclic compounds with only one n hetero atom and condensed derivatives (15) 15
tetrahydro-β-carboline (15) 15
β-carbolines (15) 15
animals (14) 14
indole (14) 14
pharmacy (14) 14
pictet–spengler cyclization (14) 14
tryptophan (14) 14
β-carboline (14) 14
medical sciences (13) 13
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tetrahydroisoquinolines - chemical synthesis (13) 13
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tetrahydro-β-carbolines (12) 12
aromatic compounds (11) 11
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pictet-spengler反应 (10) 10
tetrahydroisoquinolines - chemistry (10) 10
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indoles - chemistry (9) 9
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indoles - chemical synthesis (8) 8
kinetics (8) 8
magnetic resonance spectroscopy (8) 8
molecular conformation (8) 8
norcoclaurine synthase (8) 8
oxa-pictet–spengler reaction (8) 8
[chim.orga]chemical sciences/organic chemistry (7) 7
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1. Full Text Stereospecific N-acylation of indoles and corresponding microwave mediated synthesis of pyrazinoindoles using hexafluoroisopropanol
by Singh, Aarushi and Singh, Snigdha and Sewariya, Shubham and Singh, Nidhi and Singh, Prashant and Kumar, Ajay and Bandichhor, Rakeshwar and Chandra, Ramesh
Tetrahedron, ISSN 0040-4020, 02/2021, p. 132017
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2. Full Text The Pictet–Spengler Reaction in Nature and in Organic Chemistry
by Stöckigt, Joachim and Antonchick, Andrey P and Wu, Fangrui and Waldmann, Herbert
Angewandte Chemie (International ed.), ISSN 1433-7851, 09/2011, Volume 50, Issue 37, pp. 8538 - 8564
tetrahydroisoquinoline | pictet‐spengler reaction | asymmetric synthesis | pictet‐spenglerase | tetrahydrocarboline | pictet-spengler reaction | pictet-spenglerase | Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Science & Technology | Biological Products - chemical synthesis | Biological Products - chemistry | Chemistry, Organic | Humans | Molecular Conformation | Models, Molecular | Alkaloids - chemical synthesis | Alkaloids - therapeutic use | Drug Discovery | Alkaloids - chemistry | Biological Products - therapeutic use | Natural products | Corporate profiles | Index Medicus
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3. Full Text Facile one-pot synthesis of tetrahydroisoquinolines from amino acids via hypochlorite-mediated decarboxylation and Pictet–Spengler condensation
by Maresh, Justin J and Crowe, Sean O and Ralko, Arthur A and Aparece, Mark D and Murphy, Casey M and Krzeszowiec, Mark and Mullowney, Michael W
Tetrahedron letters, ISSN 0040-4039, 09/2014, Volume 55, Issue 36, pp. 5047 - 5051
Sodium hypochlorite | Norcoclaurine synthase | Pictet–Spengler reaction | Tetrahydroisoquinoline alkaloids | Pictet-Spengler reaction
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4. Full Text Catalytic asymmetric Pictet-Spengler reactions via sulfenyliminium ions
by Wanner, M.J and van der Haas, R.N.S and de Cuba, K.R and van Maarseveen, J.H and Hiemstra, H
Angewandte Chemie (International ed.), ISSN 1433-7851, 2007, Volume 46, Issue 39, pp. 7485 - 7487
enantioselectivity | asymmetric catalysis | Pictet–Spengler reaction | sulfenamides | chiral phosphoric acids | Sulfenamides | Chiral phosphoric acids | Enantioselectivity | Asymmetric catalysis | Pictet-Spengler reaction | Sulfoxides - chemistry | Ions - chemistry | Stereoisomerism | Imines - chemistry | Molecular Structure | Catalysis | Aldehydes - chemistry | Index Medicus
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5. Full Text First Synthesis of (R)‐ and (S)‐1,2,3,4‐Tetrahydroisoquinoline‐3‐phosphonic Acid (TicP) Using a Pictet–Spengler Reaction
by Viveros‐Ceballos, José Luis and Ordóñez, Mario and Sayago, Francisco J and Jiménez, Ana I and Cativiela, Carlos
European journal of organic chemistry, ISSN 1434-193X, 05/2016, Volume 2016, Issue 15, pp. 2711 - 2719
Chiral HPLC separation | Phosphorylation | Pictet–Spengler reaction | Cyclization | Phosphoisoquinolines | Chiral resolution | Aldehydes | Pictet-Spengler reaction
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6. Full Text Biocatalytic production of tetrahydroisoquinolines
by Ruff, Bettina M and Bräse, S and O’Connor, Sarah E
Tetrahedron letters, ISSN 0040-4039, 02/2012, Volume 53, Issue 9, pp. 1071 - 1074
Norcoclaurine synthase | Biocatalysis | Pictet–Spengler reaction | Tetrahydroisoquinoline alkaloids | Pictet-Spengler reaction | Tetrahedrons | Alkaloids | Enzymes | Dopamine | Arrays
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7. Full Text Oxidative Pictet-Spengler cyclisations through acceptorless iridium-catalysed dehydrogenation of tertiary amines
by Cooksey, John P and Saidi, Ourida and Williams, Jonathan M.J and Blacker, A. John and Marsden, Stephen P
Tetrahedron, ISSN 0040-4020, 01/2021, Volume 78
Alkaloid | Iridium | Tetrahydrocarboline | Pictet-Spengler | Dehydrogenation | Alkaloids | Amines | Catalysis | Hydrogen
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8. Full Text Asymmetric total synthesis of dihydroisocoumarins: 6-methoxymellein, kigelin and fusarentin 6, 7 dimethyl ether by employing proline catalysed asymmetric α-aminoxylation
by Markad, Sachin B and Mane, Baliram B and Waghmode, Suresh B
Tetrahedron, ISSN 0040-4020, 11/2020, Volume 76, Issue 46, p. 131524
HWE olefination | Dihydroisocoumarins | α-aminoxylation | Organocatalyst | Oxa-Pictet-Spengler cyclisation
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9. Full Text Discovery of McbB, an Enzyme Catalyzing the β‐Carboline Skeleton Construction in the Marinacarboline Biosynthetic Pathway
by Chen, Qi and Ji, Changtao and Song, Yongxiang and Huang, Hongbo and Ma, Junying and Tian, Xinpeng and Ju, Jianhua
Angewandte Chemie (International ed.), ISSN 1433-7851, 09/2013, Volume 52, Issue 38, pp. 9980 - 9984
natural products | marinacarbolines | Pictet–Spengler reaction | biosynthesis | β‐carbolines | β-carbolines | Pictet-Spengler reaction | Physical Sciences | Chemistry | Chemistry, Multidisciplinary | Science & Technology | Carbolines - chemical synthesis | Carbolines - chemistry | Stereoisomerism | Biological Products | Biosynthetic Pathways | Molecular Structure | Catalysis | Index Medicus
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10. Full Text Insights into the Structure and Function of a Chiral Conjugate‐Base‐Stabilized Brønsted Acid Catalyst
by Odagi, Minami and Araki, Hiroshi and Min, Chang and Yamamoto, Eri and Emge, Thomas J and Yamanaka, Masahiro and Seidel, Daniel
European journal of organic chemistry, ISSN 1434-193X, 01/2019, Volume 2019, Issue 2-3, pp. 486 - 492
Ion‐pairing | Anion‐binding | Organocatalysis | Brønsted acid catalysis | Pictet‐Spengler reaction | Anion-binding | Ion-pairing | Pictet-Spengler reaction | Stereoselectivity | Catalysis | Catalysts | Substrates
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11. Full Text NaNO2/I2‐Mediated Regioselective Synthesis of Nitrosoimidazoheterocycles from Acetophenones by a Domino Process
by Mukhopadhyay, Sushobhan and Dighe, Shashikant U and Kolle, Shivalinga and Shukla, Praveen K and Batra, Sanjay
European journal of organic chemistry, ISSN 1434-193X, 08/2016, Volume 2016, Issue 22, pp. 3836 - 3844
Domino reactions | Imidazo[1,2‐a]pyridines | Nitrogen heterocycles | Sodium nitrite | Pictet‐Spengler reaction | Iodine | Imidazo[1,2-a]pyridines | Pictet-Spengler reaction
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