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chemistry, organic (98) 98
beta-keto phosphonates (94) 94
chemistry, multidisciplinary (52) 52
beta-keto-esters (42) 42
catalysis (36) 36
asymmetric catalysis (27) 27
ketoesters (22) 22
chiral palladium complexes (21) 21
esters (21) 21
derivatives (20) 20
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index medicus (19) 19
phosphonates (17) 17
conjugate addition (16) 16
medicinal chemistry (16) 16
quaternary ammonium-salts (16) 16
1,3-dicarbonyl compounds (14) 14
asymmetric-synthesis (14) 14
carbonyl-compounds (14) 14
chemistry (14) 14
electrophilic fluorination (14) 14
michael addition (14) 14
stereoisomerism (14) 14
diels-alder reactions (13) 13
synthesis (13) 13
chemistry, inorganic & nuclear (12) 12
amination (11) 11
molecular structure (11) 11
acid (10) 10
aldehydes (10) 10
alpha,beta-unsaturated ketones (10) 10
asymmetric electrophilic fluorination (10) 10
bifunctional organocatalysts (10) 10
chemistry, applied (10) 10
inhibitors (10) 10
phosphates (10) 10
alkylation (9) 9
asymmetry (9) 9
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chiral palladium catalysts (9) 9
cinchona alkaloids (9) 9
enantiomers (9) 9
alpha-hydroxy phosphonates (8) 8
catalytic enantioselective fluorination (8) 8
electrophilic alpha-amination (8) 8
mannich-type reactions (8) 8
michael reaction (8) 8
one-pot synthesis (8) 8
organic-synthesis (8) 8
organocatalysis (8) 8
acid-derivatives (7) 7
analogs (7) 7
construction (7) 7
cyano acetates (7) 7
enantioselective conjugate addition (7) 7
ionic liquid (7) 7
ligands (7) 7
mannich reaction (7) 7
organic compounds (7) 7
organophosphonates - chemistry (7) 7
phosphorus (7) 7
rearrangement (7) 7
regiochemistry (7) 7
acids (6) 6
alcohols (6) 6
asymmetric synthesis (6) 6
enantioselective michael reaction (6) 6
enantioselective synthesis (6) 6
mannich-type reaction (6) 6
organocatalytic alpha-fluorination (6) 6
palladium complexes (6) 6
stereoselective synthesis (6) 6
alkenes (5) 5
alkynes (5) 5
amines (5) 5
asymmetric fluorination (5) 5
beta-keto (5) 5
beta-keto esters (5) 5
chemistry, medicinal (5) 5
chemistry, physical (5) 5
chlorination (5) 5
complexes (5) 5
facile synthesis (5) 5
halogenation (5) 5
hydrogenation (5) 5
ketophosphonates (5) 5
organophosphonates - chemical synthesis (5) 5
organophosphorus compounds (5) 5
palladium (5) 5
phosphonate (5) 5
strategy (5) 5
tetrahedrons (5) 5
β-keto esters (5) 5
access (4) 4
acid related-compounds (4) 4
aldol reaction (4) 4
alkaloids (4) 4
alpha-amino-acids (4) 4
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analysis (4) 4
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The Journal of Organic Chemistry, ISSN 0022-3263, 04/2011, Volume 76, Issue 8, pp. 2875 - 2879
Benzyl phosphonate esters often serve as reagents in Horner−Wadsworth−Emmons reactions. In most cases, they can be prepared from benzylic alcohols via... 
MICHAELIS-ARBUZOV REARRANGEMENT | MACARANGA-SCHWEINFURTHII | HYPOPHOSPHOROUS ACID | BETA-KETO PHOSPHONATES | ETHERS | ALKYL | ANALOGS | PHOSPHATES | CHEMISTRY, ORGANIC | GERANYL STILBENES | INHIBITORS
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 06/2013, Volume 54, Issue 26, pp. 3359 - 3362
Journal Article
Synthetic Communications, ISSN 0039-7911, 03/2016, Volume 46, Issue 5, pp. 415 - 420
A new synthetic method of trifluoromethylated phosphonates was developed via electrophilic trifluoromethylation with Togni reagent. A variety of -keto... 
Electrophilic | β-keto phosphonate | trifluoromethyl | pentafluoroethyl | ACID DERIVATIVES | SODIUM TRIFLUOROMETHANESULFINATE | ASYMMETRIC-SYNTHESIS | CHEMISTRY, ORGANIC | HYDROPHOSPHONYLATION | OXIDATIVE TRIFLUOROMETHYLATION | AMINOPHOSPHONATES | BORONIC ACIDS | ALKENES | beta-keto phosphonate | BRCT DOMAIN | INHIBITORS
Journal Article
Tetrahedron, ISSN 0040-4020, 1997, Volume 53, Issue 49, pp. 16609 - 16644
Recent years have witnessed a dramatic increase in interest in the preparation of nonracemic phosphonates. The result has been significant growth in the number... 
ACID ANALOGS | BETA-KETO PHOSPHONATES | MEDIATED STEREOSELECTIVE HYDROPHOSPHONYLATION | CATALYTIC ANTIBODIES | K EE CHEMISTRY, ORGANIC | ENANTIOMERICALLY PURE | ASYMMETRIC-SYNTHESIS | ENANTIOSELECTIVE SYNTHESIS | ABSOLUTE-CONFIGURATION | CHEMISTRY, ORGANIC | ALPHA-HYDROXY PHOSPHONATES | ESTER EXCHANGE-REACTION
Journal Article
HETEROCYCLES, ISSN 0385-5414, 05/2017, Volume 94, Issue 5, pp. 894 - 911
Herein we report the synthesis of gamma-keto-delta-alkenyl-phosphonates and phosphine oxides by two versions of strategy (a) which involves the addition of... 
ANTIINFLAMMATORY ACTIVITY | DESIGN | BEARING BENZENE SULFONAMIDE | ANTIMICROBIAL AGENTS | CHEMISTRY, ORGANIC | Phosphonopyrazoline | Phosphonopyrazole | CARBETHOXYPHOSPHONATES | Sodium Nitrite | ANTICANCER | 1H-PYRAZOLE | Oxidative Dehydrogenation | BIOLOGICAL EVALUATION | gamma-Keto-delta-alkenylphosphonate | BETA-KETO | INHIBITORS
Journal Article
Chinese Journal of Catalysis, ISSN 1872-2067, 08/2016, Volume 37, Issue 8, pp. 1389 - 1395
Copper catalyzed asymmetric formal [3+2] cycloaddition of propargylic esters to β-keto phosphonates for the synthesis of chiral phosphonylated... 
Phosphonylated 2,3-dihydrofurans | [3+2] Cycloaddition | Asymmetric synthesis | Copper | β-Keto phosphonates | beta-Keto phosphonates | SUBSTITUTION | CHEMISTRY, PHYSICAL | KETOESTERS | ENAMINES | TRIFLATE | ENGINEERING, CHEMICAL | AMINATION | FEIST-BENARY REACTIONS | ACETATES | CHEMISTRY, APPLIED | DERIVATIVES | ALKYLATION REACTION | DIHYDROFURANS
Journal Article
by Lee, NR and Kim, SM and Kim, DY
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, ISSN 1229-5949, 04/2009, Volume 30, Issue 4, pp. 829 - 836
Journal Article
ASIAN JOURNAL OF ORGANIC CHEMISTRY, ISSN 2193-5807, 04/2014, Volume 3, Issue 4, pp. 458 - 461
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 2003, Volume 44, Issue 14, pp. 2803 - 2805
Treatment of acyl phosphonates with allylindium reagents in the presence of acetic acid afforded the corresponding α-hydroxy alkylphosphonates in good yields... 
FARNESYL-PROTEIN TRANSFERASE | OXIDATION | BETA-KETO PHOSPHONATES | ALPHA,BETA-UNSATURATED KETONES | ANALOGS | PYROPHOSPHATE | AQUEOUS-MEDIA | CHEMISTRY, ORGANIC | INHIBITORS | DERIVATIVES | INDIUM
Journal Article
Tetrahedron: Asymmetry, ISSN 0957-4166, 06/2014, Volume 25, Issue 12, pp. 865 - 922
Journal Article
Tetrahedron, ISSN 0040-4020, 06/2018, Volume 74, Issue 23, pp. 2819 - 2824
The regioselective addition mechanism of the Ti(IV) enolates derived from α-diazo-β-keto carbonyl compounds and α-diazo-β-keto phosphonates to conjugated... 
DFT | Ti(IV) enolates | Regioselectivity | Enones | α-Diazo-β-keto phosphonates | ASSEMBLAGE | DIELS-ALDER REACTIONS | ACROLEIN | CHEMISTRY, ORGANIC | LEWIS-ACID CATALYSIS | ALDOL REACTIONS | CARBONYL-COMPOUNDS | alpha-Diazo-beta-keto phosphonates | SYSTEMS | X-RAY CRYSTAL | DERIVATIVES | CYCLIZATION | Density functionals | Phosphonates | Green technology | Enolates
Journal Article
Tetrahedron, ISSN 0040-4020, 06/2016, Volume 72, Issue 22, pp. 2972 - 2978
Journal Article