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alpha-amido sulfones (85) 85
chemistry, organic (62) 62
aza-henry reaction (28) 28
chemistry, multidisciplinary (27) 27
catalysis (26) 26
imines (26) 26
enantioselective synthesis (22) 22
organocatalysis (19) 19
mannich reaction (18) 18
asymmetric catalysis (17) 17
stereoselective-synthesis (16) 16
cinchona alkaloids (14) 14
aldehydes (13) 13
chemistry, applied (13) 13
index medicus (13) 13
derivatives (12) 12
friedel-crafts reaction (12) 12
amino-acids (11) 11
α-amido sulfones (11) 11
asymmetric mannich reactions (10) 10
in-situ (10) 10
stereoisomerism (10) 10
sulfones (10) 10
asymmetric synthesis (9) 9
conjugate addition (9) 9
indoles (9) 9
mannich reactions (9) 9
nitro-mannich reaction (9) 9
phase-transfer catalysis (9) 9
asymmetric-synthesis (8) 8
enantioselectivity (8) 8
molecular structure (8) 8
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carbonyl-compounds (7) 7
ketones (7) 7
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n-boc (7) 7
beta-amino acids (6) 6
chiral proton catalysis (6) 6
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one-pot (6) 6
organometallic reagents (6) 6
α‐amido sulfones (6) 6
acid (5) 5
alpha-amido sulfone (5) 5
amino acids (5) 5
article (5) 5
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beta-keto-esters (5) 5
beta-substituted tryptophans (5) 5
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imines - chemistry (5) 5
letter (5) 5
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nitroalkanes (5) 5
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sulfones - chemistry (5) 5
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schiff bases (4) 4
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3- indoles (3) 3
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aldimines (3) 3
alkaloids (3) 3
allylation (3) 3
alpha,beta-unsaturated aldehydes (3) 3
amino acids - chemical synthesis (3) 3
amino acids - chemistry (3) 3
arylsulfonyl indoles (3) 3
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chemistry, physical (3) 3
cycloaddition (3) 3
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enantioselective michael addition (3) 3
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henry reaction (3) 3
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Chemical Society Reviews, ISSN 0306-0012, 5/2010, Volume 39, Issue 6, pp. 218 - 233
The development of new asymmetric methodologies that afford different structures in an enantioselective fashion is one of the most exciting goals for chemists... 
ALPHA-AMIDO SULFONES | AZA-HENRY REACTION | MANNICH REACTION | VINYL SULFONES | AMINO-ACIDS | ALPHA,BETA-UNSATURATED ALDEHYDES | STEREOSELECTIVE-SYNTHESIS | ENANTIOSELECTIVE MICHAEL ADDITION | CONJUGATE ADDITIONS | CHEMISTRY, MULTIDISCIPLINARY | IN-SITU | Sulfones - chemistry | Catalysis
Journal Article
Organic Letters, ISSN 1523-7060, 09/2018, Volume 20, Issue 17, pp. 5260 - 5263
A series of 2-(cyanomethyl)­azaarenes containing benzothiazole or benzoxazole were designed and synthesized for asymmetric α-functionalization with N-Boc-amino... 
ALPHA-AMIDO SULFONES | CATALYSIS | MANNICH REACTIONS | IMINES | STRATEGY | AROMATIC HETEROCYCLES | ACTIVATING GROUPS | CHEMISTRY, ORGANIC | ASYMMETRIC ALLYLIC ALKYLATIONS | IN-SITU | CONJUGATE ADDITION
Journal Article
Synthesis, ISSN 0039-7881, 11/2017, Volume 49, Issue 22, pp. 5017 - 5024
Abstract A K 2 S 2 O 8 -activated regioselective alkylation of α-amido sulfones at the C-3 position of indoles is reported. The protocol developed herein... 
paper | SYSTEM | GENERATED IN-SITU | alpha-amido sulfone | CHEMISTRY, ORGANIC | SULFENYLATION | ALDEHYDES | ENANTIOSELECTIVE MICHAEL ADDITION | K2S2O8 | indole alkylation | Friedel-Crafts reaction | ALKALOIDS
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 10/2006, Volume 348, Issue 15, pp. 2043 - 2046
Journal Article
Tetrahedron, ISSN 0040-4020, 2009, Volume 65, Issue 50, pp. 10383 - 10389
The heterogeneous Amberlyst-15 catalyst displays efficient catalytic properties for the Friedel–Crafts reactions between an activated arenes or heteroarenes... 
α-Amido sulfones | Friedel–Crafts reaction | Heterogeneous catalyst | Amberlyst-15 | Friedel-Crafts reaction | MILD | N-ACYLIMINIUM IONS | PHOSPHONATES | ACYLATION | CHEMISTRY, ORGANIC | GENERATION | alpha-Amido sulfones | INDOLES
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 12/2009, Volume 351, Issue 18, pp. 3251 - 3259
Journal Article
Inorganica Chimica Acta, ISSN 0020-1693, 2011, Volume 369, Issue 1, pp. 284 - 287
A rhodium-catalyzed efficient synthesis of N-carbamate protected diarylmethyl-amines was developed through the arylation of α-amido sulfones with arylboronic... 
α-Amido sulfones | Aqueous media | Rhodium | Imines | Arylboronic acids | CONJUGATED ADDITION | AQUEOUS-MEDIA | BOND FORMATION | ASYMMETRIC ARYLATION | AIR ATMOSPHERE | CHEMISTRY, INORGANIC & NUCLEAR | N-ALKOXYCARBONYLAMINO SULFONES | UNSATURATED CARBONYL-COMPOUNDS | TOSYLARYLIMINES | ORGANOBORONIC ACIDS | QUASI-NATURE CATALYSIS | alpha-Amido sulfones
Journal Article
Asian Journal of Organic Chemistry, ISSN 2193-5807, 11/2014, Volume 3, Issue 11, pp. 1173 - 1181
The present work demonstrates the use of phosphotungstic acid (H3PW12O40⋅H2O) as an efficient catalyst for the allylation of isatin derivatives as well as... 
solvent free | amido sulfones | isatins | phosphotungstic acid | allylation | Isatins | Phosphotungstic acid | Solvent free | Amido sulfones | Allylation | ENANTIOSELECTIVE SYNTHESIS | PROPARGYLATION | IMINES | CHEMISTRY, ORGANIC | ALLYLSILANES | CLAISEN REARRANGEMENT | ALLYLTRIMETHYLSILANE | SPIROOXINDOLES | ALPHA-AMIDO SULFONES | MEDIATED ALLYLATION | HOMOALLYLIC AMINES
Journal Article
Chemistry - A European Journal, ISSN 0947-6539, 04/2015, Volume 21, Issue 16, pp. 6037 - 6041
Journal Article
Synthesis, ISSN 0039-7881, 11/2010, Volume 2010, Issue 21, pp. 3731 - 3735
Abstract 2-Naphthol underwent Friedel-Crafts reaction with N-benzyloxycarbonylamino sulfones in the presence of InCl 3 at room temperature to form the... 
paper | α-amido sulfone | 2-naphthol | InCl | nucleophile | Friedel-Crafts reaction | NAPHTHOLS | InCl3 | SOLVENT-FREE CONDITIONS | alpha-amido sulfone | CHEMISTRY, ORGANIC | INDIUM(III) CHLORIDE
Journal Article
Catalysis Communications, ISSN 1566-7367, 2009, Volume 10, Issue 5, pp. 549 - 551
A novel efficient, cost-effective and solvent-free vinylogous Mannich reaction of dicyanoalkylidenes with α-amido sulfones catalyzed by potassium carbonate has... 
Dicyanoalkyliden | α-Amido sulfone | Ultrasound | Vinylogous Mannich reaction | Potassium carbonate | CHEMISTRY, PHYSICAL | alpha-Amido sulfone | IONS | SELECTIVE SYNTHESIS | EFFICIENT | CHLORIDE | WATER
Journal Article
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, ISSN 0002-7863, 10/2013, Volume 135, Issue 41, pp. 15334 - 15337
An asymmetric Mannich reaction of silyl ketene acetals with N-Boc-amino sulfones has been developed. A chiral disulfonirnide efficiently catalyzes both the in... 
ALPHA-AMIDO SULFONES | BETA-AMINO ACIDS | MANNICH-TYPE REACTION | ENANTIOSELECTIVE SYNTHESIS | CHIRAL BRONSTED ACID | STEREOSELECTIVE-SYNTHESIS | IN-SITU GENERATION | BETA-PEPTIDES | CHEMISTRY, MULTIDISCIPLINARY | DYNAMIC KINETIC RESOLUTION | CONJUGATE ADDITION
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 07/2009, Volume 48, Issue 31, pp. 5694 - 5697
Journal Article
Nature Communications, ISSN 2041-1723, 2012, Volume 3, Issue 1, p. 1212
The Strecker synthesis is one of the most facile methods to access racemic alpha-amino acids. However, feasible catalytic asymmetric Strecker reactions for the... 
ALPHA-AMIDO SULFONES | CYANATION | PROMOTERS | ACIDS | IMINES | MULTIDISCIPLINARY SCIENCES
Journal Article
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