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methylene-gamma-butyrolactones (262) 262
chemistry, organic (204) 204
chemistry, multidisciplinary (75) 75
lactones (62) 62
derivatives (46) 46
index medicus (45) 45
stereoselective-synthesis (37) 37
alpha-methylene-gamma-butyrolactone (35) 35
organic-synthesis (34) 34
aldehydes (32) 32
chemistry (32) 32
methylene-gamma-butyrolactone (32) 32
cyclization (31) 31
synthesis (31) 31
enantioselective synthesis (30) 30
4-butyrolactone - analogs & derivatives (28) 28
diels-alder reactions (27) 27
sesquiterpene lactones (26) 26
α-methylene-γ-butyrolactone (24) 24
molecular structure (23) 23
alpha-methylene-gamma-butyrolactones (22) 22
catalysis (22) 22
chemistry, medicinal (22) 22
polymer science (22) 22
stereoselective synthesis (22) 22
acid (21) 21
claisen rearrangement (20) 20
natural-products (20) 20
4-butyrolactone - chemistry (19) 19
biochemistry & molecular biology (19) 19
esters (19) 19
humans (19) 19
stereoisomerism (19) 19
4-butyrolactone - chemical synthesis (17) 17
water (17) 17
4-butyrolactone - pharmacology (16) 16
aqueous-media (16) 16
one-pot synthesis (16) 16
α-methylene-γ-butyrolactones (16) 16
asymmetric-synthesis (15) 15
inhibitors (15) 15
structure-activity relationship (15) 15
carbonyl-compounds (14) 14
palladium (14) 14
polymerization (14) 14
research (14) 14
chemistry, applied (13) 13
cycloaddition (13) 13
ketones (13) 13
lactones - chemistry (13) 13
radical cyclization (13) 13
route (13) 13
alkenes (12) 12
chemistry, inorganic & nuclear (12) 12
construction (12) 12
indium (12) 12
nf-kappa-b (12) 12
organic compounds (12) 12
poly (12) 12
animals (11) 11
chemistry, physical (11) 11
copolymerization (11) 11
lactones - chemical synthesis (11) 11
pharmacology & pharmacy (11) 11
alpha-methylene (10) 10
baylis-hillman reaction (10) 10
biological evaluation (10) 10
butyrolactone (10) 10
efficient synthesis (10) 10
natural products (10) 10
-methylenolactocin (9) 9
acids (9) 9
analysis (9) 9
antineoplastic agents - pharmacology (9) 9
conjugate addition (9) 9
letter (9) 9
monomer (9) 9
organic chemistry (9) 9
polymers (9) 9
radicals (9) 9
ring-closing metathesis (9) 9
ring-opening polymerization (9) 9
allylation (8) 8
bond formation (8) 8
butenolides (8) 8
carbon bond formation (8) 8
cell line, tumor (8) 8
complexes (8) 8
cross-metathesis (8) 8
pharmacy (8) 8
quinoline (8) 8
radikalpolymerisation (8) 8
reagents (8) 8
reductive cyclization (8) 8
substituted paraconic acids (8) 8
teba (8) 8
-phaseolinic acid (7) 7
-roccellaric acid (7) 7
agents (7) 7
alkynes (7) 7
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ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, ISSN 1433-7851, 08/2014, Volume 53, Issue 35, pp. 9142 - 9150
Journal Article
Tetrahedron, ISSN 0040-4020, 2007, Volume 63, Issue 38, pp. 9365 - 9372
A simple and efficient one-pot three-component synthesis of the biologically important spirooxindoles scaffold was carried out by the reaction of isatin,... 
Three-component synthesis | Aqueous medium | Spirooxindole | spirooxindole | DIELS-ALDER REACTIONS | EFFICIENT SYNTHESIS | CHEMISTRY, ORGANIC | METHYLENE-GAMMA-BUTYROLACTONES | CLAISEN REARRANGEMENT | three-component synthesis | FACILE SYNTHESIS | INDOLE | RADICAL CYCLIZATION | CERIC AMMONIUM-NITRATE | DERIVATIVES | aqueous medium | WATER
Journal Article
Journal of Organic Chemistry, ISSN 0022-3263, 01/2017, Volume 82, Issue 2, pp. 1224 - 1230
A novel strategy for the synthesis of sulfonylated lactones via Ag-catalyzed radical addition/cyclization reaction of 1,6-enynes and sodium sulfinates has been... 
ALKENES | VINYL SULFONES | ONE-POT | SULFONE SYNTHESIS | COUPLING REACTION | BIOLOGICAL EVALUATION | BOND FUNCTIONALIZATION | CHEMISTRY, ORGANIC | METHYLENE-GAMMA-BUTYROLACTONES | TERMINAL ALKYNES | STEREOSELECTIVE-SYNTHESIS | Silver compounds | Usage | Chemical properties | Ring formation (Chemistry) | Chemical synthesis
Journal Article
ORGANIC LETTERS, ISSN 1523-7060, 09/2019, Volume 21, Issue 17, pp. 7089 - 7093
A highly efficient method for the enantioselective build of spiro[1-indanone-5,2'-gamma-butyrolactones] has been developed through the tandem... 
N-HETEROCYCLIC CARBENE | CYCLOHEXENE OXIDE | ACID | ENANTIOSELECTIVE SYNTHESIS | STRATEGY | CONSTRUCTION | REGIOSELECTIVE SYNTHESIS | BIYOUYANAGIN-A | CHEMISTRY, ORGANIC | METHYLENE-GAMMA-BUTYROLACTONES | COPOLYMERIZATION
Journal Article
Nature Communications, ISSN 2041-1723, 08/2016, Volume 7, Issue 1, p. 12470
Herbal extracts containing sesquiterpene lactones have been extensively used in traditional medicine and are known to be rich in a, b-unsaturated... 
ZINC FINGERS | NATURAL-PRODUCTS | MULTIDISCIPLINARY SCIENCES | METHYLENE-GAMMA-BUTYROLACTONES | PPAR-GAMMA | OLEFIN METATHESIS | INHIBITORS | SESQUITERPENE LACTONE | NF-KAPPA-B | CANCER | ORIENTED SYNTHESIS
Journal Article
Chemical Communications, ISSN 1359-7345, 10/2013, Volume 49, Issue 82, pp. 9422 - 9424
Journal Article