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1,3-bis(trimethylsiloxy)propane
Malondialdehyde
Conditions | Yield |
---|---|
With chromium(VI) oxide; HZSM-5 zeolite for 0.025h; microwave irradiation; | 99% |
(1R*,4R*,5S*)-5-phenyl-2,3-dioxabicyclo<2.2.1>heptane
A
styrene
B
Malondialdehyde
(3RS,4SR)-3-hydroxy-4-phenyl-1-cyclopentanone
(3SR,4SR)-4,5-epoxy-3-phenyl-1-pentanal
(1R*,3R*,4S*)-4-phenylcyclopentane-1,3-diol
(2ξ,4RS,6SR)-6-phenyltetrahydropyran-2,4-diol
Conditions | Yield |
---|---|
With iron(II) sulfate In water; acetonitrile at 0℃; for 0.5h; Product distribution; Mechanism; | A 45% B 39% C 6% D 10% E n/a F n/a |
PGH2 methyl ester
A
Malondialdehyde
B
(5Z,8E,10E,12S)-12-hydroxy-5,8,10-heptadecatrienoic acid methyl ester
Conditions | Yield |
---|---|
With tris(triphenylphosphine)ruthenium(II) chloride In dichloromethane at 19℃; for 4h; | A 41% B n/a |
With tris(triphenylphosphine)ruthenium(II) chloride In dichloromethane at 19℃; for 4h; | |
With tris(triphenylphosphine)ruthenium(II) chloride In dichloromethane at 19℃; for 4h; Product distribution; ruthenium(II) catalyzed reaction of 1,4-endoperoxide; |
1,3-epiperoxycyclopentane
A
Malondialdehyde
B
3-oxiranepropanal
C
ethene
D
cis-cyclopentane-1,3-diol
E
rac-3-hydroxycyclopentanone
Conditions | Yield |
---|---|
With tris(triphenylphosphine)ruthenium(II) chloride In dichloromethane-d2 at 0℃; for 0.25h; Product distribution; ruthenium(II) catalyzed reactions of 1,4-endoperoxide; | A 16% B 38% C 31% D 9% E 1% |
(1R*,4R*,5S*)-5-phenyl-2,3-dioxabicyclo<2.2.1>heptane
A
styrene
B
Malondialdehyde
(3RS,4SR)-3-hydroxy-4-phenyl-1-cyclopentanone
(3SR,4SR)-4,5-epoxy-3-phenyl-1-pentanal
Conditions | Yield |
---|---|
With iron(II) sulfate In chloroform for 0.5h; Yield given; | A 45 % Chromat. B n/a C 6% D 10% |
With iron(II) sulfate In acetonitrile for 30h; | A 45 % Chromat. B n/a C 6% D 10% |
(1R*,4R*,5S*)-5-phenyl-2,3-dioxabicyclo<2.2.1>heptane
A
styrene
B
Malondialdehyde
(3RS,4SR)-3-hydroxy-4-phenyl-1-cyclopentanone
(3SR,4SR)-4,5-epoxy-3-phenyl-1-pentanal
(1R*,3R*,4S*)-4-phenylcyclopentane-1,3-diol
F
6-Phenyl-tetrahydro-pyran-2,4-diol
Conditions | Yield |
---|---|
With iron(II) sulfate In acetonitrile for 0.5h; Product distribution; further electron transfer reag.; var. solv. and time; | A 45 % Chromat. B n/a C 6% D 10% E 1% F n/a |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With hydrogenchloride | |
With hydrogenchloride In water at 40℃; for 0.666667h; |
Conditions | Yield |
---|---|
With sodium hydroxide |
cyclopropanol
Malondialdehyde
Conditions | Yield |
---|---|
With chromium(VI) oxide at 25℃; Rate constant; |
Lactose
Malondialdehyde
Conditions | Yield |
---|---|
In water for 2h; pH=12, ultrasound; var.: pH=(7; 8; 9; 10; 11), time, presence of air; |
1,3-epiperoxycyclopentane
A
Malondialdehyde
B
3-oxiranepropanal
C
cis-cyclopentane-1,3-diol
D
rac-3-hydroxycyclopentanone
Conditions | Yield |
---|---|
With tris(triphenylphosphine)ruthenium(II) chloride In dichloromethane-d2 at 0℃; for 0.25h; Further byproducts given. Title compound not separated from byproducts; | A 13 % Chromat. B 38 % Chromat. C 9 % Chromat. D 1 % Chromat. |
Conditions | Yield |
---|---|
With hydrogenchloride | |
With hydrogenchloride Heating; | |
With hydrogenchloride at 37℃; for 1h; |
Conditions | Yield |
---|---|
In water for 2h; pH=12, ultrasound; var.: pH:(7; 8; 9; 10; 11), time, presence of:air, O2, N2, CO2, N2O, Br(-); vibration; stirring; |
Conditions | Yield |
---|---|
With 0.025 unit xanthine oxidase; 5-amino-2,3-dihydrophthalazine-1,4-dione; 1,7-dihydro-6H-purin-6-one; sodium chloride; lubrol In water at 37℃; for 1h; Product distribution; further unsaturated fatty acids, concentration, effect of SOD; |
1-<<<2-(Acetyloxy)acetyl>oxy>-3-oxopropyl>thymine
A
Malondialdehyde
B
trans-1-(3-Oxoprop-1-enyl)thymine
C
thymin
Conditions | Yield |
---|---|
With water at 25℃; Product distribution; Mechanism; Rate constant; effect of pH; |
anhydro-1-hydroxy-3-oxo-2-phenylpyrazolo<1,2-a>pyrazolium hydroxide
A
Malondialdehyde
B
3,5-dihydroxy-3-phenylpyrazole
Conditions | Yield |
---|---|
With morpholine In water; acetonitrile at 25℃; Rate constant; |
C12H7ClN2O2
A
Malondialdehyde
B
4-(p-methoxyphenyl)-3,5-dihydroxypyrazole
Conditions | Yield |
---|---|
With morpholine In water; acetonitrile at 25℃; Rate constant; other solvents; |
C13H10N2O3
A
Malondialdehyde
B
3,5-dihydroxy-4-(p-methoxyphenyl)pyrazole
Conditions | Yield |
---|---|
With morpholine In water; acetonitrile at 25℃; Rate constant; |
C12H7N3O4
A
Malondialdehyde
B
3,5-dihydroxy-4-(p-nitrophenyl)pyrazole
Conditions | Yield |
---|---|
With morpholine In water; acetonitrile at 25℃; Rate constant; |
3-(β-D-pentofuranosyl)pyrimido<1,2-a>purin-10(3H)-one
A
Malondialdehyde
B
G
Conditions | Yield |
---|---|
With sodium hydroxide; water at 45℃; |
Conditions | Yield |
---|---|
In water at 80℃; Product distribution; Irradiation; products were detected by 13C nmr and UV; add of 2-mercapto-4,6-dihydropyrimidine in 15percent aq CCl3COOH at 80 deg C; add of dimedone; |
((E)-3-Oxo-propenylamino)-acetic acid methyl ester
A
Malondialdehyde
B
methoxycarbonylmethylamine
Conditions | Yield |
---|---|
With water Rate constant; Equilibrium constant; Ambient temperature; acetate buffer (pH 4.2); enaminal hydrolysis; stereochemistry and kinetics of formation of enaminals from reactions of malondiladehydes with various amino acids; |
2-((E)-3-Oxo-propenylamino)-propionic acid methyl ester
A
Malondialdehyde
B
rac-Ala-OMe
Conditions | Yield |
---|---|
With water Rate constant; Equilibrium constant; Ambient temperature; acetate buffer (pH 4.2); enaminal hydrolysis; stereochemistry and kinetics of formation of enaminals from reactions of malondialdehydes with various amino acids; |
(1R*,4R*,5S*)-5-phenyl-2,3-dioxabicyclo<2.2.1>heptane
A
styrene
B
Malondialdehyde
(3SR,4SR)-4,5-epoxy-3-phenyl-1-pentanal
(1R*,3R*,4S*)-4-phenylcyclopentane-1,3-diol
Conditions | Yield |
---|---|
With meso-tetraphenylporphyrin iron(III) chloride In chloroform-d1 for 26h; | A 55 % Chromat. B n/a C 28 % Chromat. D n/a |
With Rh(I)(Ph3P)Cl In chloroform-d1 for 16h; | A 26 % Chromat. B n/a C 13 % Chromat. D 17 % Chromat. |
2-Acetylamino-6-((E)-3-oxo-propenylamino)-hexanoic acid methyl ester
A
Malondialdehyde
B
Nα-acetyl-lysine methyl ester
Conditions | Yield |
---|---|
With water Rate constant; Equilibrium constant; Ambient temperature; acetate buffer (pH 4.2); enaminal hydrolysis; stereochemistry and kinetics of formation of enaminals from reactions of malondialdehydes with various amino acids; |
3-(4-Hydroxy-phenyl)-2-((E)-3-oxo-propenylamino)-propionic acid methyl ester
A
Malondialdehyde
B
tyrosine methyl ester
Conditions | Yield |
---|---|
With water Rate constant; Equilibrium constant; Ambient temperature; acetate buffer (pH 4.2); enaminal hydrolysis; stereochemistry and kinetics of formation of enaminals from reactions of malondialdehydes with various amino acids; |
3-(1H-Imidazol-4-yl)-2-((E)-3-oxo-propenylamino)-propionic acid methyl ester
A
Malondialdehyde
B
histidine methyl ester
Conditions | Yield |
---|---|
With water Rate constant; Equilibrium constant; Ambient temperature; acetate buffer (pH 4.2); enaminal hydrolysis; stereochemistry and kinetics of formation of enaminals from reactions of malondialdehydes with various amino acids; |
5-Guanidino-2-((E)-3-oxo-propenylamino)-pentanoic acid methyl ester
A
Malondialdehyde
B
arginine methyl ester
Conditions | Yield |
---|---|
With water Rate constant; Equilibrium constant; Ambient temperature; acetate buffer (pH 4.2); enaminal hydrolysis; stereochemistry and kinetics of formation of enaminals from reactions of malondialdehydes with various amino acids; |
6-Acetylamino-2-((E)-3-oxo-propenylamino)-hexanoic acid methyl ester
A
Malondialdehyde
B
ε-acetyllysine methyl ester
Conditions | Yield |
---|---|
With water Rate constant; Equilibrium constant; Ambient temperature; acetate buffer (pH 4.2); enaminal hydrolysis; stereochemistry and kinetics of formation of enaminals from reactions of malondialdehydes with various amino acids; |
Conditions | Yield |
---|---|
With calcimycin; disodium hydrogenphosphate; potassium dihydrogenphosphate; platelet suspension of pig blood In water; dimethyl sulfoxide at 37℃; Kinetics; Mechanism; also with additives; |
Malondialdehyde
2,2,6,6-Tetramethyl-1-piperidinyloxy free radical
Conditions | Yield |
---|---|
With thieno[3,2-b]thiophene-2,5-dicarbaldehyde-4,4′,4′′,4′′′-(benzo[1,2-d:4,5-d′]bis(oxazole)-2,4,6,8-tetrayl)tetraaniline-integrated covalent organic frameworks In acetonitrile at 20℃; for 24h; Irradiation; Green chemistry; | 98% |
Conditions | Yield |
---|---|
97% |
Malondialdehyde
1-amino-4-({[amino(imino)methyl]amino}sulfonyl)benzene
sulfadiazine
Conditions | Yield |
---|---|
With sodium methylate In methanol at 65℃; for 2h; Temperature; | 89% |
Conditions | Yield |
---|---|
With acetic acid In dichloromethane at 15℃; for 5.5h; Reflux; | 88% |
Conditions | Yield |
---|---|
With ferrocene; palladium diacetate In benzene at 90℃; for 6h; | 85% |
Malondialdehyde
Conditions | Yield |
---|---|
With disodium hydrogenphosphate; formic acid In water at 40℃; for 5h; Reagent/catalyst; Solvent; Temperature; Fischer Indole Synthesis; Green chemistry; | 84.6% |
Malondialdehyde
5-(pyridin-4-yl)-1H-pyrazol-3-amine
2-(pyridin-4-yl)pyrazolo[1.5-a]pyrimidine
Conditions | Yield |
---|---|
With hydrogenchloride; zinc(II) chloride In ethanol; water for 1h; Heating / reflux; | 81% |
Conditions | Yield |
---|---|
With ferrocene; palladium diacetate In benzene at 90℃; for 6h; | 81% |
Malondialdehyde
1-(3-methyl-4-nitro-1-phenyl-1H-pyrazol-5-yl)hydrazine
3'-methyl-4'-nitro-1'-phenyl-1,5'-bipyrazole
Conditions | Yield |
---|---|
With hydrogenchloride In ethanol; water for 1h; Reflux; | 80% |
Conditions | Yield |
---|---|
With ferrocene; palladium diacetate In tetrahydrofuran at 80℃; for 6h; | 77% |
Malondialdehyde
A
(E)-(3'-oxo-1'-propenyl)malondialdehyde Na salt
B
2,4-dihydroxymethylene-3-methylglutaraldehyde Na salt
C
2,4-dihydroxymethylene-3-(2,2-dimethoxyethyl)glutaraldehyde Na salt
Conditions | Yield |
---|---|
With sodium hydroxide In water Ambient temperature; pH 5-7; | A 0.5% B 1% C 6% D 75% |
Conditions | Yield |
---|---|
With ferrocene; palladium diacetate at 80℃; for 6h; | 74% |
Conditions | Yield |
---|---|
In methanol at 60℃; for 7h; Temperature; | 73.4% |
Conditions | Yield |
---|---|
With ferrocene; palladium diacetate In tetrachloromethane at 80℃; for 6h; | 72% |
Malondialdehyde
3-methyl-4-ethoxybenzyl chloride
sodium ethanolate
(3-methyl-4-ethoxybenzyl)malonic acid diethyl ester
Conditions | Yield |
---|---|
In ethanol for 12h; Heating; | 70% |
Conditions | Yield |
---|---|
With ferrocene; palladium diacetate In tetrachloromethane at 80℃; for 6h; | 70% |
Malondialdehyde
3-methyl-4-propoxybenzyl chloride
sodium ethanolate
(3-methyl-4-propoxybenzyl)malonic acid diethyl ester
Conditions | Yield |
---|---|
In ethanol for 12h; Heating; | 69% |
Malondialdehyde
3-methyl-4-iso-propoxybenzyl chloride
sodium ethanolate
(3-methyl-4-iso-propoxybenzyl)malonic acid diethyl ester
Conditions | Yield |
---|---|
In ethanol for 12h; Heating; | 68% |
Conditions | Yield |
---|---|
With acetic acid at 20℃; | A 20% B 68% |
Malondialdehyde
ethyl aminocrotonate
ethyl 2-methyl nicotinate
Conditions | Yield |
---|---|
In ethanol at 50℃; for 6h; Temperature; | 67.4% |
Malondialdehyde
3-oxopentanedioic acid dimethyl ester
A
dimethyl 2-hydroxyisophthalate
(1R,4S,5R,8S)-3,7-Dihydroxy-bicyclo[3.3.1]nona-2,6-diene-2,4,6,8-tetracarboxylic acid tetramethyl ester
Conditions | Yield |
---|---|
With sodium hydroxide In methanol at 25℃; pH: 7; | A n/a B 67% |
pH: 4.5; | A 43% B n/a |
Conditions | Yield |
---|---|
With diethylamine at 70℃; for 6h; Temperature; Reagent/catalyst; | 65% |
Malondialdehyde
Conditions | Yield |
---|---|
With piperidine In ethanol for 7h; Reflux; | 64% |
Malondialdehyde
Conditions | Yield |
---|---|
With piperidine In ethanol for 7h; Reflux; | 63% |
Malondialdehyde
ethanol
3-methyl-4-methoxybenzyl chloride
sodium ethanolate
(3-methyl-4-methoxybenzyl)malonic acid diethyl ester
Conditions | Yield |
---|---|
In ethanol for 12h; Heating; | 60% |
Malondialdehyde
nitenpyram
Conditions | Yield |
---|---|
hydrogenchloride In water; acetonitrile at 20℃; | 56% |
Malondialdehyde
nitenpyram
Conditions | Yield |
---|---|
hydrogenchloride In water; acetonitrile at 20℃; | 56% |
Conditions | Yield |
---|---|
at 160℃; | 55% |
Malondialdehyde
Conditions | Yield |
---|---|
hydrogenchloride In water; acetonitrile at 20℃; | 55% |
hydrogenchloride In water; acetonitrile at 20℃; | 55% |
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