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inquiry1H-Isoindole-1,3(2H)-dione,2-[(3S)-tetrahydro-2,6-dioxo-2H-pyran-3-yl]- Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier lik
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inquiryN-phthaloyl-L-glutamic acid
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
With acetic anhydride at 100℃; | 82% |
Stage #1: N-phthaloyl-L-glutamic acid With acetic anhydride at 65℃; for 0.25h; Stage #2: sulfuric acid at 20℃; for 2h; | 76% |
With acetic anhydride at 100℃; | 74% |
(R)-2-phthalimidoglutaric acid
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In acetic anhydride at 110℃; | 73% |
Conditions | Yield |
---|---|
Stage #1: phthalic anhydride; L-glutamic acid at 180℃; Stage #2: With acetic anhydride | 54% |
at 140 - 150℃; Erhitzen des Reaktionsprodukts mit Acetanhydrid auf 100grad; |
phthalic anhydride
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 140 °C 2: 129.5 g / Ac2O / 0.33 h / 105 °C View Scheme |
L-glutamic acid
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 140 °C 2: 129.5 g / Ac2O / 0.33 h / 105 °C View Scheme | |
Multi-step reaction with 2 steps 1: acetic acid 2: acetic acid anhydride View Scheme |
phthalic anhydride
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: diethyl ether 2: thionyl chloride 3: acetic acid; hydrochloric acid; water 4: acetic acid anhydride View Scheme | |
Multi-step reaction with 2 steps 1: acetic acid 2: acetic acid anhydride View Scheme |
L-glutamic acid diethyl ester
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: diethyl ether 2: thionyl chloride 3: acetic acid; hydrochloric acid; water 4: acetic acid anhydride View Scheme |
diethyl N-(2-carboxybenzoyl)-L-glutamate
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: thionyl chloride 2: acetic acid; hydrochloric acid; water 3: acetic acid anhydride View Scheme |
diethyl N,N-phtaloyl-L-glutamic acid
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: acetic acid; hydrochloric acid; water 2: acetic acid anhydride View Scheme |
D-Glutamic acid
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium carbonate / water / 0 - 20 °C 2: acetic anhydride / 110 °C View Scheme |
N-ethoxycarbonylphthalimide
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sodium carbonate / water / 0 - 20 °C 2: acetic anhydride / 110 °C View Scheme |
4-nitro-aniline
N-phthaloyl-L-glutamic anhydride
(S)-2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-4-(4-nitro-phenylcarbamoyl)-butyric acid
Conditions | Yield |
---|---|
With acetic acid In benzene at 65℃; | 100% |
7,10-Diaza-tricyclo[7.3.1.02,7]tridec-4-en-6-one
N-phthaloyl-L-glutamic anhydride
1-(gamma-phthalylglutamyl)cytisine
Conditions | Yield |
---|---|
In 1,4-dioxane at 60℃; for 2h; | 99% |
diethylamine
N-phthaloyl-L-glutamic anhydride
Nγ,Nγ-diethyl-Nα,Nα-phthaloyl-L-glutamine
Conditions | Yield |
---|---|
In 1,4-dioxane for 3h; Ambient temperature; 2.)reflux, 12 h; | 98.4% |
In tetrahydrofuran for 2h; Ring cleavage; Heating; | 64% |
3,4-dimethoxybenzylamine
N-phthaloyl-L-glutamic anhydride
A
N-phthalyl-γ-L-glutamylveratrylamine
Conditions | Yield |
---|---|
In chloroform for 3h; Ambient temperature; | A 97% B n/a |
N-<7-bromo-5-(2-chlorophenyl)-1,2-dihydro-3H-1,4-benzodiazepin-2-on-1-ylacetyl>piperazine
N-phthaloyl-L-glutamic anhydride
N-(gamma-phthalylglutamyl)-N'-<7-bromo-5-(2-chlorophenyl)-1,2-dihydro-3H-1,4-benzodiazepine-2-on-1-ylacetyl>piperazine
Conditions | Yield |
---|---|
In 1,4-dioxane at 60℃; for 2h; | 93% |
3-nitro-aniline
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 93% |
[1,3,4]Thiadiazol-2-ylamin
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 91% |
thiophenol
N-cyclohexyl-cyclohexanamine
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In 1,4-dioxane for 72h; | 85% |
thiophenol
N-cyclohexyl-cyclohexanamine
N-phthaloyl-L-glutamic anhydride
γ-Thiophenyl N-phthalyl-L-glutamate
Conditions | Yield |
---|---|
With citric acid 1) dioxane, 72 h, 2) water, AcOEt; | 85% |
6-methoxybenzothiazol-2-ylamine
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 82% |
2-methoxy-4-nitrophenylamine
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 80% |
4'-[(6-hydroxyhexyl)oxy]biphenyl-4-carbonitrile
N-phthaloyl-L-glutamic anhydride
(S)-2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-pentanedioic acid 5-[6-(4'-cyano-biphenyl-4-yloxy)-hexyl] ester
Conditions | Yield |
---|---|
In toluene for 24h; Heating; | 80% |
2-amino-benzthiazole
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 78% |
2-Amino-4-phenylthiazole
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 72% |
2-thiazolylamine
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 70% |
N-(2-acetamido-2-deoxy-β-D-glucopyranosyl)glycinamide
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In dimethyl sulfoxide at 20℃; for 24h; Acylation; | 65% |
5-methyl-1,3,4-thiadiazol-2-amine
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 61% |
trans,trans-farnesyl-L-cysteine
N-phthaloyl-L-glutamic anhydride
(S)-5-((R)-1-carboxy-2-((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trienylthio)ethylamino)-2-(1,3-dioxoisoindolin-2-yl)-5-oxopentanoic acid
Conditions | Yield |
---|---|
Stage #1: trans,trans-farnesyl-L-cysteine; N-phthaloyl-L-glutamic anhydride With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 2h; Stage #2: With hydrogenchloride In dichloromethane pH=2.0 - 3.0; | 60% |
ethyl-2-amino-4-methylthiazole-5-carboxylate
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
In chloroform at 50℃; for 1h; | 58% |
ethyl 2-methyl-[5-(13)C]-thiazolidine-4(R)-carboxylate
N-phthaloyl-L-glutamic anhydride
ethyl N-[γ-4'(S)-glutamyl]-2-methyl-[5-(13)C]-thiazolidine-4(R)-carboxylate
Conditions | Yield |
---|---|
Stage #1: ethyl 2-methyl-[5-(13)C]-thiazolidine-4(R)-carboxylate With 2,2,2-trifluoro-N,N-bis(trimethylsilyl)-acetamide In acetonitrile for 0.833333h; Reflux; Inert atmosphere; Stage #2: N-phthaloyl-L-glutamic anhydride In acetonitrile at 20℃; for 72h; Stage #3: With triethylamine; hydrazine In methanol; water | 48% |
2,2-dimethyl-thiazolidine-4(R)-carboxylic acid
N-phthaloyl-L-glutamic anhydride
(R)-3-L-γ-glutamyl-2,2-dimethyl-thiazolidine-4-carboxylic acid
Conditions | Yield |
---|---|
With acetic acid anschliessend Behandeln mit N2H4+H2O in wss. NaHCO3; |
N-phthaloyl-L-glutamic anhydride
N-[(R)-2,2-dimethyl-3-(N,N-phthaloyl-L-γ-glutamyl)-thiazolidine-4-carbonyl]-glycine-methyl ester
Conditions | Yield |
---|---|
With chloroform; triethylamine |
methanol
sodium methylate
N-phthaloyl-L-glutamic anhydride
A
2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-pentanedioic acid 5-methyl ester
B
(2S)-2-(1,3-dioxo-1,3-dihydroisoindol-2-yl)pentanedioic acid α-methyl ester
Conditions | Yield |
---|---|
With 1,4-dioxane |
methanol
N-phthaloyl-L-glutamic anhydride
2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-pentanedioic acid 5-methyl ester
2-cyanoethylamine
N-phthaloyl-L-glutamic anhydride
N-L-γ-glutamyl-β-alanine nitrile
Conditions | Yield |
---|---|
With 1,4-dioxane Behandeln des Reaktionsprodukts mit N2H4+H2O in wss.Na2CO3; |
L-Phenylalanine amide
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
With 1,4-dioxane |
L-Tyr-NH2
N-phthaloyl-L-glutamic anhydride
Conditions | Yield |
---|---|
With 1,4-dioxane |
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