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CAS No.: | 356068-86-5 |
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Name: | N-(2-(Diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide |
Article Data: | 30 |
Molecular Structure: | |
Formula: | C14H23N3O2 |
Molecular Weight: | 265.356 |
Synonyms: | 5-Formyl-2,4-dimethyl-1H-pyrrole-3-carboxylicacid (2-diethylamino-ethyl)-amide;1H-Pyrrole-3-carboxamide, N-[2-(diethylamino)ethyl]-5-formyl-2,4-dimethyl-; |
EINECS: | 807-829-4 |
Density: | 1.096 g/cm3 |
Boiling Point: | 389.9 °C at 760 mmHg |
Flash Point: | 189.6 °C |
PSA: | 65.20000 |
LogP: | 1.90650 |
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
With water | 100% |
5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
N,N-diethylethylenediamine
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 59h; | 86.3% |
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In N,N-dimethyl-formamide | 84% |
Stage #1: 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃; for 0.333333h; Stage #2: N,N-diethylethylenediamine With triethylamine In N,N-dimethyl-formamide at 20℃; | 80% |
5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
N,N-diethylhydrazine
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
With dmap; dicyclohexyl-carbodiimide In dichloromethane; N,N-dimethyl-formamide at 0 - 20℃; for 59h; | 86.3% |
5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
benzotriazol-1-ol
N,N-diethylethylenediamine
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
With sodium hydroxide; triethylamine In N-methyl-acetamide; methanol; dichloromethane; water; ethyl acetate; toluene | 43% |
With sodium hydroxide; triethylamine In N-methyl-acetamide; methanol; dichloromethane; water; ethyl acetate; toluene | 43% |
With sodium hydroxide; triethylamine In N-methyl-acetamide; methanol; dichloromethane; water; ethyl acetate; toluene | 43% |
5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: tetrahydrofuran / 45 °C 2: imidazole / carbon dioxide / tetrahydrofuran / 45 °C 3: 100 percent / H2O View Scheme |
4-(imidazole-1-carbonyl)-3,5-dimethyl-1H-pyrrole-2-carbaldehyde
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: imidazole / carbon dioxide / tetrahydrofuran / 45 °C 2: 100 percent / H2O View Scheme |
ethyl (5-formyl-2,4-dimethyl-1H-pyrrole)-3-carboxylate
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 90 percent / aq. KOH / methanol / 3 h / Heating 2: 50 percent / EDC; HOBt; Et3N / dimethylformamide / 20 °C View Scheme | |
Multi-step reaction with 2 steps 1.1: potassium hydroxide; water / methanol / 4 - 6 h / 60 - 70 °C 2.1: dicyclohexyl-carbodiimide; benzotriazol-1-ol / tetrahydrofuran / 0.5 h 2.2: 16 h / 25 - 30 °C View Scheme | |
Multi-step reaction with 2 steps 1: water; potassium hydroxide / methanol / 3 h / Reflux 2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 12 h / 20 °C View Scheme |
2-tert-butyl 4-ethyl 3,5-dimethyl-1H-pyrrole-2,4-dicarboxylate
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: 81 percent / TFA / -5 - 20 °C 2: 90 percent / aq. KOH / methanol / 3 h / Heating 3: 50 percent / EDC; HOBt; Et3N / dimethylformamide / 20 °C View Scheme | |
Multi-step reaction with 4 steps 1.1: hydrogenchloride / isopropyl alcohol / 25 - 50 °C 2.1: trichlorophosphate / 2 - 3 h / 0 - 50 °C 2.2: 25 - 30 °C / pH 12 - 13 3.1: potassium hydroxide; water / methanol / 4 - 6 h / 60 - 70 °C 4.1: dicyclohexyl-carbodiimide; benzotriazol-1-ol / tetrahydrofuran / 0.5 h 4.2: 16 h / 25 - 30 °C View Scheme | |
Multi-step reaction with 4 steps 1: hydrogenchloride; water / ethanol / 3 h / 70 °C 2: trichlorophosphate / 1,2-dichloro-ethane / 2 h / Reflux 3: water; potassium hydroxide / methanol / 3 h / Reflux 4: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 12 h / 20 °C View Scheme | |
Multi-step reaction with 4 steps 1: hydrogenchloride / ethanol; water / 1 h / 60 °C 2: trichlorophosphate / dichloromethane / 2 h / Reflux 3: potassium hydroxide / methanol; water / 4 h / Reflux 4: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; triethylamine / N,N-dimethyl-formamide View Scheme |
5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid
N,N-diethylethylenediamine
B
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
A 6.19g (78%) B n/a |
2,4-dimethyl-1H-pyrrole-3-carboxylic acid ethyl ester
N-(2-(diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1.1: trichlorophosphate / 2 - 3 h / 0 - 50 °C 1.2: 25 - 30 °C / pH 12 - 13 2.1: potassium hydroxide; water / methanol / 4 - 6 h / 60 - 70 °C 3.1: dicyclohexyl-carbodiimide; benzotriazol-1-ol / tetrahydrofuran / 0.5 h 3.2: 16 h / 25 - 30 °C View Scheme | |
Multi-step reaction with 3 steps 1: trichlorophosphate / 1,2-dichloro-ethane / 2 h / Reflux 2: water; potassium hydroxide / methanol / 3 h / Reflux 3: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / 12 h / 20 °C View Scheme | |
Multi-step reaction with 3 steps 1.1: trichlorophosphate / dichloromethane / 1.5 h / Reflux 1.2: 0.5 h / Reflux 2.1: sodium hydroxide; water / methanol / 4.5 h / 82 - 83 °C / Inert atmosphere 3.1: dicyclohexyl-carbodiimide; dmap / dichloromethane; N,N-dimethyl-formamide / 59 h / 0 - 20 °C View Scheme | |
Multi-step reaction with 3 steps 1: trichlorophosphate / dichloromethane / 2 h / Reflux 2: potassium hydroxide / methanol; water / 4 h / Reflux 3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; triethylamine / N,N-dimethyl-formamide View Scheme | |
Multi-step reaction with 3 steps 1.1: trichlorophosphate / dichloromethane / 0.5 h / 0 °C 1.2: 1.5 h / Reflux 2.1: sodium hydroxide / water; methanol / 4.5 h / Reflux; Inert atmosphere 3.1: dicyclohexyl-carbodiimide; dmap / dichloromethane; N,N-dimethyl-formamide / 59 h / 0 - 20 °C View Scheme |
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The systematic name of N-(2-(Diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide is N-[2-(diethylamino)ethyl]-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide. With the CAS registry number 356068-86-5, it is also named as 1H-Pyrrole-3-carboxamide, N-[2-(diethylamino)ethyl]-5-formyl-2,4-dimethyl-. In addition, its molecular formula is C14H23N3O2 and molecular weight is 265.35.
The other characteristics of N-(2-(Diethylamino)ethyl)-5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxamide can be summarized as: (1)ACD/LogP: 1.61; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 1; (6)ACD/KOC (pH 7.4): 1.06; (7)#H bond acceptors: 5; (8)#H bond donors: 2; (9)#Freely Rotating Bonds: 7; (10)Polar Surface Area: 65.2 Å2; (11)Index of Refraction: 1.554; (12)Molar Refractivity: 77.59 cm3; (13)Molar Volume: 242.1 cm3; (14)Polarizability: 30.76×10-24cm3; (15)Surface Tension: 44.4 dyne/cm; (16)Density: 1.096 g/cm3; (17)Flash Point: 189.6 °C; (18)Enthalpy of Vaporization: 63.93 kJ/mol; (19)Boiling Point: 389.9 °C at 760 mmHg; (20)Vapour Pressure: 2.75E-06 mmHg at 25 °C.
People can use the following data to convert to the molecule structure.
(1)SMILES: Cc1c(C(=O)NCCN(CC)CC)c(C)nc1C=O
(2)InChI: InChI=1/C14H23N3O2/c1-5-17(6-2)8-7-15-14(19)13-10(3)12(9-18)16-11(13)4/h9,16H,5-8H2,1-4H3,(H,15,19)
(3)InChIKey: BRZYBFNUINXZMJ-UHFFFAOYAD
(4)Std. InChI: InChI=1S/C14H23N3O2/c1-5-17(6-2)8-7-15-14(19)13-10(3)12(9-18)16-11(13)4/h9,16H,5-8H2,1-4H3,(H,15,19)
(5)Std. InChIKey: BRZYBFNUINXZMJ-UHFFFAOYSA-N