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High Quality Best Price Storage:Store in dry, dark and ventilated place Application:Chemical Synthesis Intermediate
high purity Application:Drug intermediates Materials intermediates and active molecules
methyl α-palmitoyl palmitate
palmitone
Conditions | Yield |
---|---|
With sodio-propane-1,2-diol in anhydrous propane-1,2-diol at 80 - 85℃; for 0.5h; | 96% |
TREHALOSE
methyl α-palmitoyl palmitate
A
palmitone
B
6-O-(palmitoyl)-α,α-D-trehalose
Conditions | Yield |
---|---|
potassium carbonate In N,N-dimethyl-formamide at 80℃; under 80 Torr; for 6h; | A 5% B 95% |
α-Tetradecyl-β-keto-stearinsaeureethylester
palmitone
Conditions | Yield |
---|---|
With potassium hydroxide; ethanol for 15h; Reflux; Inert atmosphere; | 83% |
Conditions | Yield |
---|---|
manganese(IV) oxide at 300℃; for 4h; Product distribution / selectivity; Sealed tube; Inert atmosphere; | 44.5% |
With iron at 295℃; | |
With iron |
TREHALOSE
methyl α-palmitoyl palmitate
A
palmitone
C
6-O-(palmitoyl)-α,α-D-trehalose
Conditions | Yield |
---|---|
sodium carbonate for 96h; | A n/a B 40% C n/a |
β,β-trehalose
methyl α-palmitoyl palmitate
A
palmitone
C
Hexadecanoic acid (2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-((2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-ylmethyl ester
Conditions | Yield |
---|---|
potassium carbonate In N,N-dimethyl-formamide at 80℃; under 80 Torr; | A 16% B 37% C 2% |
sodium carbonate In N,N-dimethyl-formamide at 80℃; under 80 Torr; for 6h; | A 16% B 37% C 2% |
potassium carbonate In N,N-dimethyl-formamide at 80℃; under 80 Torr; for 6h; | A 16% B 37% C 2% |
Conditions | Yield |
---|---|
5% rhenium on carbon at 300℃; for 4h; Product distribution / selectivity; Sealed vial; Inert atmosphere; | A 26.7% B 5.2% |
Conditions | Yield |
---|---|
With tert-butylmagnesium chloride; xylene at 110 - 120℃; | |
With tert-butylmagnesium chloride; toluene at 110 - 120℃; | |
With titanium(IV) oxide at 360℃; under 15001.5 Torr; for 4h; |
Conditions | Yield |
---|---|
at 400 - 450℃; bei der Destillation; |
Conditions | Yield |
---|---|
With nickel-copper-hydroxide at 300 - 400℃; mit japanischen saurem Ton; |
hexadecanoic acid ethyl ester
tert-butylmagnesium chloride
toluene
palmitone
Conditions | Yield |
---|---|
at 110 - 120℃; |
Conditions | Yield |
---|---|
With dicyclohexyl-18-crown-5; potassium carbonate | |
caesium carbonate |
palmitone
Conditions | Yield |
---|---|
Heating; |
palmitone
Conditions | Yield |
---|---|
Heating; |
Conditions | Yield |
---|---|
at 295℃; |
Conditions | Yield |
---|---|
at 200 - 210℃; |
Conditions | Yield |
---|---|
at 400 - 430℃; |
1-hexadecylcarboxylic acid
A
palmitone
B
methylammonium carbonate
Conditions | Yield |
---|---|
at 380 - 540℃; Reaktion des Natriumsalzes; bei der Destillation aus einem Aluminiumgefaess; |
Conditions | Yield |
---|---|
at 300 - 400℃; |
palmitone
Conditions | Yield |
---|---|
With potassium hydroxide Hydrolysis; | |
With potassium hydroxide Hydrolysis; |
palmitone
Conditions | Yield |
---|---|
Pyrolysis; |
1-Hexadecanol
A
2-tetradecyl-octadecanol
B
palmitone
C
1-hexadecylcarboxylic acid
Conditions | Yield |
---|---|
at 300℃; |
Conditions | Yield |
---|---|
Thermodynamic data; thermogravimetric analysis; constant rate of heating (20 degC/min); |
Conditions | Yield |
---|---|
Heating; Inert atmosphere; |
Conditions | Yield |
---|---|
With OleA from Xanthomonas campestris spv. campestris str. ATCC 33913 at 20℃; for 0.0833333h; pH=7.4; Claisen condensation; aq. buffer; Enzymatic reaction; |
S-palmitoyl-coenzyme A
decanoyl coenzyme A
A
1-decanoic acid
B
10-Nonadecanon
C
palmitone
D
Nonyl-pentadecyl-keton
E
1-hexadecylcarboxylic acid
Conditions | Yield |
---|---|
With OleA from Xanthomonas campestris spv. campestris str. ATCC 33913 at 20℃; for 0.0833333h; pH=7.4; Claisen condensation; aq. buffer; Enzymatic reaction; |
S-palmitoyl-coenzyme A
A
lauric acid
B
laurone
C
palmitone
D
Undecyl-pentadecyl-keton
E
1-hexadecylcarboxylic acid
Conditions | Yield |
---|---|
With OleA from Xanthomonas campestris spv. campestris str. ATCC 33913 at 20℃; for 0.0833333h; pH=7.4; Claisen condensation; aq. buffer; Enzymatic reaction; |
S-palmitoyl-coenzyme A
A
heptacosan-14-one
B
nonacosan-14-one
C
palmitone
D
n-tetradecanoic acid
E
1-hexadecylcarboxylic acid
Conditions | Yield |
---|---|
With OleA from Xanthomonas campestris spv. campestris str. ATCC 33913 at 20℃; for 0.0833333h; pH=7.4; Claisen condensation; aq. buffer; Enzymatic reaction; |
Conditions | Yield |
---|---|
With K0.8Zn0.4Ti1.6O4 In para-xylene at 375℃; under 760.051 Torr; for 6h; Reagent/catalyst; Flow reactor; Inert atmosphere; Gas phase; |
Conditions | Yield |
---|---|
With 5% active carbon-supported ruthenium; hydrogen In water; toluene at 100 - 150℃; under 15001.5 Torr; for 6h; Autoclave; Inert atmosphere; | 90% |
With kieselguhr; nickel at 100℃; Hydrogenation; | |
With lithium aluminium tetrahydride; diethyl ether |
palmitone
palmitic acid pentadecyl ester
Conditions | Yield |
---|---|
With 3-chloro-benzenecarboperoxoic acid In water at 80℃; for 0.5h; | 85% |
palmitone
salicylamide
2,3-dihydro-2,2-dipentadecanyl-4H-1,3-benzoxazin-4-one
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid In toluene for 8h; Heating; | 85% |
Conditions | Yield |
---|---|
Stage #1: malonic acid dimethyl ester With tetrahydrofuran; titanium tetrachloride In chloroform at 5 - 20℃; for 1h; Knoevenagel Condensation; Inert atmosphere; Stage #2: With pyridine In chloroform at 0 - 20℃; for 0.333333h; Inert atmosphere; Stage #3: palmitone In chloroform at 20 - 35℃; Knoevenagel Condensation; Inert atmosphere; | 79% |
palmitone
5-Methyluridine
1-[(3aR,4R,6R,6aR)-tetrahydro-6-(hydroxymethyl)-2,2-dipentadecylfuro[3,4-d] [1,3]dioxol-4-yl]-5-methylpyrimidine-2,4(1H,3H)-dione
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran at 75℃; for 24h; | 74% |
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran at 75℃; for 24h; | 74% |
Stage #1: palmitone; 5-Methyluridine With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran at 75℃; for 24h; Stage #2: With sodium hydrogencarbonate; triethylamine In tetrahydrofuran; water at 20℃; for 0.25h; Cooling with ice; | 74% |
palmitone
uridine
1-[(3aR,4R,6R,6aR)-tetrahydro-6-(hydroxymethyl)-2,2-dipentadecylfuro[3,4-d][1,3]dioxol-4-yl]pyrimidine-2,4(1H,3H)-dione
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran for 24h; Reflux; | 62% |
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran at 75℃; for 24h; | 53.7% |
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran at 75℃; for 24h; | 53.7% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran for 2h; Reflux; Inert atmosphere; | 49% |
palmitone
5-fluorouridine
5-fluoro-1-((3aR,4R,6R,6aR)-6-(hydroxymethyl)-2,2-dipentadecanyl-tetrahydrofuro[3,4-d][1,3]dioxol-4-yl)pyrimidine-2,4(1H,3H)dione
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran for 25h; Reflux; | 49% |
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran for 24h; Reflux; | 49% |
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid; orthoformic acid triethyl ester In tetrahydrofuran for 24h; Reflux; | 49% |
Conditions | Yield |
---|---|
Stage #1: 3-Amino-1,2-propanediol; palmitone With titanium(IV) tetraethanolate In methanol; chloroform at 65℃; Inert atmosphere; Stage #2: With sodium tetrahydroborate In methanol; chloroform at 40℃; for 3h; Inert atmosphere; | 49% |
Conditions | Yield |
---|---|
Stage #1: palmitone; dimethyl amine With titanium(IV) tetraethanolate In tetrahydrofuran at 20℃; for 20h; Stage #2: With methanol; sodium tetrahydroborate In tetrahydrofuran at 20℃; for 4h; Stage #3: With methanol; 3% Pd/C In tetrahydrofuran at 20℃; | 44% |
Conditions | Yield |
---|---|
Stage #1: palmitone; N,N-bis-(3-dimethylaminopropyl)amine With titanium(IV) isopropylate In tetrahydrofuran at 65℃; for 72h; Stage #2: With methanol; sodium tetrahydroborate In tetrahydrofuran at 20℃; for 4h; | 32% |
n-butyl magnesium bromide
diethyl ether
palmitone
A
hentriacontane
B
16-hentriacontanol
C
16-butyl-hentriacontan-16-ol
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether anschliessend Destillieren des Reaktionsprodukts unter vermindertem Druck; |
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether |
Conditions | Yield |
---|---|
With diethyl ether; ammonia |
Conditions | Yield |
---|---|
With hydrazine hydrate; diethylene glycol | |
With hydrazine hydrate; ethylene glycol | |
With amalgamated zinc in wss.-aethanol. HCl; |
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