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alpha-diazocarbonyl compounds (314) 314
chemistry, organic (192) 192
chemistry, multidisciplinary (134) 134
diazo-compounds (134) 134
organic-synthesis (108) 108
catalysis (85) 85
diazo compounds (72) 72
insertion (51) 51
carbenes (50) 50
n-tosylhydrazones (45) 45
derivatives (41) 41
index medicus (38) 38
carbene insertion (37) 37
rhodium (35) 35
c-h insertion (33) 33
synthesis (32) 32
carben (29) 29
cyclopropanation (29) 29
efficient synthesis (29) 29
esters (29) 29
ethyl diazoacetate (29) 29
diazoverbindung (27) 27
stereoselective-synthesis (27) 27
c-h activation (26) 26
cross-coupling reactions (26) 26
palladium (26) 26
activation (25) 25
asymmetric-synthesis (24) 24
complexes (24) 24
copper (24) 24
chemical properties (23) 23
molecular structure (23) 23
carbonyl-compounds (22) 22
catalysts (22) 22
chemistry (22) 22
metal carbene (22) 22
migratory insertion (22) 22
c-h functionalization (21) 21
enantioselective synthesis (21) 21
bond formation (19) 19
carbene (19) 19
diazoesters (19) 19
transformations (19) 19
rhodium carbenoids (18) 18
alkynes (17) 17
cycloaddition (17) 17
functionalization (17) 17
heterocycles (17) 17
bonds (16) 16
chemical synthesis (16) 16
chemistry, applied (16) 16
cycloaddition reactions (16) 16
h insertion reactions (16) 16
indoles (16) 16
insertion reactions (16) 16
ligands (16) 16
olefins (16) 16
terminal alkynes (16) 16
carbenoids (15) 15
chemical reactions (15) 15
palladium - chemistry (15) 15
research (15) 15
alpha-diazocarbonyls (14) 14
arylation (14) 14
carbene migratory insertion (14) 14
cyclization (14) 14
h bond functionalization (14) 14
reagents (14) 14
stereoisomerism (14) 14
vinyl halides (14) 14
alkenes (13) 13
arylboronic acids (13) 13
ketones (13) 13
rearrangement (13) 13
wolff rearrangement (13) 13
alkylation (12) 12
aryl halides (12) 12
azo compounds - chemistry (12) 12
c-h bonds (12) 12
gold (12) 12
metal carbene transformations (12) 12
reactivity (12) 12
usage (12) 12
acid (11) 11
amino-acids (11) 11
aromatic compounds (11) 11
asymmetric cyclopropanation (11) 11
benzyl bromides (11) 11
beta-keto-esters (11) 11
bond functionalization (11) 11
boronic acids (11) 11
chemistry, inorganic & nuclear (11) 11
cross-coupling (11) 11
ligand (11) 11
rh-catalyzed synthesis (11) 11
rhodium - chemistry (11) 11
ring expansion (11) 11
tosylhydrazones (11) 11
3-component reaction (10) 10
aryl (10) 10
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Chemical Communications, ISSN 1359-7345, 4/2015, Volume 51, Issue 38, pp. 7986 - 7995
Cross-coupling reactions involving metal carbene migratory insertion have been established as a new type of coupling reaction with diazo compounds as the... 
ALPHA-DIAZOCARBONYL COMPOUNDS | CROSS-COUPLING REACTIONS | ACTIVATION | OLEFINATION | CYCLOPROPENE CHEMISTRY | DIAZO-COMPOUNDS | RH(III)-CATALYZED SYNTHESIS | ALKYNES | CHEMISTRY, MULTIDISCIPLINARY | N-TOSYLHYDRAZONES | PHENOXYACETAMIDES
Journal Article
Chemical Society Reviews, ISSN 0306-0012, 3/2012, Volume 41, Issue 8, pp. 3381 - 343
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 3/2015, Volume 13, Issue 13, pp. 3844 - 3855
Nitrogen heterocycles are abundant in natural products and pharmaceuticals. An emerging interest among synthetic chemists is to apply vinyl azides as a pivotal... 
ALPHA-DIAZOCARBONYL COMPOUNDS | ORGANIC-SYNTHESIS | 1,2,4,5-TETRASUBSTITUTED IMIDAZOLES | PHOTOCHEMICAL-TRANSFORMATIONS | PHOSPHORIC-ACID | 1,3-DICARBONYL COMPOUNDS | DIVERGENT SYNTHESIS | CHEMISTRY, ORGANIC | HYDRAZONYL CHLORIDES | UNEXPECTED DOMINO REACTION | 2-AZIDO ACRYLATES
Journal Article
Organic Letters, ISSN 1523-7060, 06/2014, Volume 16, Issue 12, pp. 3332 - 3335
The first allylic C–H olefination with α-diazo esters synergistically catalyzed by a palladium(II) complex and (salen)CrCl has been established to directly... 
FUNCTIONALIZATION | OXIDATION | ALPHA-DIAZOCARBONYL COMPOUNDS | STEREOSELECTIVE CYCLOPROPANATION | ACTIVATION | AMINATION | INSERTION | ALKYLATION | COMPLEXES | TOSYLHYDRAZONES | CHEMISTRY, ORGANIC
Journal Article
Chemical Society Reviews, ISSN 0306-0012, 01/2012, Volume 41, Issue 2, pp. 560 - 572
Journal Article
Organic and Biomolecular Chemistry, ISSN 1477-0520, 11/2016, Volume 14, Issue 45, pp. 1547 - 1556
Although diazoalkanes find regular application in organic synthesis, the synthesis and application of their fluorinated homologues was long neglected. First... 
ALKYLBORON COMPOUNDS | ALPHA-DIAZOCARBONYL COMPOUNDS | ORGANIC-SYNTHESIS | DIASTEREOSELECTIVE SYNTHESIS | BUILDING-BLOCKS | INSERTION REACTIONS | CHEMISTRY, ORGANIC | ION CATALYZED HOMOLOGATION | DIAZOACETIC ESTERS | IN-SITU GENERATION | TRIFLUOROMETHYL DIAZOMETHANE
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 02/2014, Volume 136, Issue 8, pp. 3013 - 3015
A Rh(I)-catalyzed formal carbene insertion into C–C bond of benzocyclobutenols has been realized by employing diazoesters as carbene precursors. The product... 
ALPHA-DIAZOCARBONYL COMPOUNDS | ACTIVATION | ENANTIOSELECTIVE SYNTHESIS | METAL CARBENE | CONSTRUCTION | SITE-SELECTIVITY | DIAZO-COMPOUNDS | ARYL | CATALYZED CARBON-CARBON | ALKYNES | CHEMISTRY, MULTIDISCIPLINARY | Chemical bonds | Influence | Chemical properties | Research | Rhodium | Carbenes
Journal Article
Organic Letters, ISSN 1523-7060, 03/2016, Volume 18, Issue 6, pp. 1322 - 1325
An efficient proton/metal-catalyzed tandem benzofuran annulation/carbene transfer reaction for the synthesis of various benzofuryl-substituted cyclopropanes... 
ALPHA-DIAZOCARBONYL COMPOUNDS | ORGANIC-SYNTHESIS | CARBENE | FLASH PHOTOLYTIC GENERATION | O-QUINONE METHIDE | CYCLOPROPANATION | CHEMISTRY, ORGANIC | SPIRO PHOSPHORIC-ACIDS | HYDROXYBENZYL ALCOHOL | H INSERTION REACTION | AQUEOUS-SOLUTION
Journal Article
Organic Letters, ISSN 1523-7060, 01/2013, Volume 15, Issue 1, pp. 42 - 45
It is reported for the first time that Hg(II) can catalyze the cyclopropanation of diazo reagents and alkenes, which contributes to the unprecedented highly... 
INTRAMOLECULAR CYCLOPROPANATION | ALPHA-DIAZOCARBONYL COMPOUNDS | STEREOSELECTIVE CYCLOPROPANATION | CARBENOID REACTION | CYCLIC DIAZOAMIDES | NATURAL-PRODUCTS | CHEMISTRY, ORGANIC | ORGANOCATALYTIC ASYMMETRIC-SYNTHESIS | EFFICIENT CONSTRUCTION | AROMATIC-COMPOUNDS | GALLIUM CHLORIDE
Journal Article
Organic Letters, ISSN 1523-7060, 04/2015, Volume 17, Issue 7, pp. 1692 - 1695
A new chemistry of hydrazines that is a copper-catalyzed radical reaction to synthesize vinyl sulfones from readily available N-tosylhydrazones has been... 
ALPHA-DIAZOCARBONYL COMPOUNDS | SULFINIC ACID SALTS | VINYL SULFONES | METAL CARBENE | MIGRATORY INSERTION | 1,3-DIPOLAR CYCLOADDITION | BIOLOGICAL EVALUATION | CHEMISTRY, ORGANIC | CARBONYL-COMPOUNDS | CYCLOPROPANATION REACTIONS | CONJUGATE ADDITION
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 09/2018, Volume 83, Issue 18, pp. 11399 - 11406
Insertion reactions of diazo carbonyls to azlactones in basic conditions have been performed. The developed method allows the preparation of a wide range of... 
REAGENT | ALPHA-DIAZOCARBONYL COMPOUNDS | ORGANIC-SYNTHESIS | CARBENOIDS | CATALYZED REACTIONS | AMINO-ACIDS | CHEMISTRY, ORGANIC | DIAZOKETONES | ACCESS | UREA
Journal Article
Chem. Sci, ISSN 2041-6520, 2014, Volume 5, Issue 2, pp. 598 - 601
Expanding nature's catalytic repertoire to include reactions important in synthetic chemistry will open new opportunities for ‘green’ chemistry and... 
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 09/2013, Volume 135, Issue 36, pp. 13502 - 13511
Journal Article
Organic Letters, ISSN 1523-7060, 07/2017, Volume 19, Issue 13, pp. 3680 - 3683
Boron–hydrogen bond insertion reactions of N-heterocyclic carbene (NHC) boranes and diazoesters can be catalyzed by NHC-boryl iodides and produce stable... 
ALPHA-DIAZOCARBONYL COMPOUNDS | ORGANIC-SYNTHESIS | ALKENES | HYDROBORATION | ANALOGS | AMINO-ACIDS | CHEMISTRY, ORGANIC | DIAZO-COMPOUNDS | INHIBITORS | ALKYNES | HYDROGEN BONDS
Journal Article
Organic Letters, ISSN 1523-7060, 08/2014, Volume 16, Issue 16, pp. 4082 - 4085
A new method for the synthesis of furan-substituted allenes via Cu(I)-catalyzed coupling of conjugated ene-yne-ketones with terminal alkynes has been... 
(2-FURYL)CARBENE COMPLEXES | ALPHA-DIAZOCARBONYL COMPOUNDS | ORGANIC-SYNTHESIS | CARBENE | METAL-CATALYZED REACTIONS | ACTIVATION | CYCLOPROPANATION | CHEMISTRY, ORGANIC | BOND FORMATION | PRECURSORS | N-TOSYLHYDRAZONES
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 09/2016, Volume 55, Issue 39, pp. 11867 - 11871
Reported herein is the unprecedented gold‐catalyzed formal [4+1]/[4+3] cycloadditions of diazo esters with hexahydro‐1,3,4‐triazines, thus providing five‐ and... 
gold | reaction mechanisms | cycloaddition | diazo compounds | heterocycles | ALPHA-DIAZOCARBONYL COMPOUNDS | ORGANIC-SYNTHESIS | ENOL ETHERS | ANNULATION | PROPARGYL ALCOHOLS | H BOND FUNCTIONALIZATION | CHEMISTRY, MULTIDISCIPLINARY | ETHYL DIAZOACETATE | INSERTION REACTION | STEREOSELECTIVE-SYNTHESIS | DERIVATIVES | Diazo compounds | Esters
Journal Article