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CAS No.: | 31458-06-7 |
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Name: | 5,6-Acenaphthylenedicarboxamide,1,2-dihydro-N5,N5,N6,N6-tetramethyl- |
Molecular Structure: | |
Formula: | C18H20 N2 O2 |
Molecular Weight: | 296.369 |
Synonyms: | 5,6-Acenaphthenedicarboxamide,N,N,N',N'-tetramethyl- (8CI); 5,6-Acenaphthylenedicarboxamide,1,2-dihydro-N,N,N',N'-tetramethyl- (9CI); NSC 345669 |
Density: | 1.207g/cm3 |
Boiling Point: | 538.9°Cat760mmHg |
Flash Point: | 255.9°C |
PSA: | 40.62000 |
LogP: | 2.34200 |
acenaphthene
N,N-Dimethylcarbamoyl chloride
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
Conditions | Yield |
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With aluminum (III) chloride In chlorobenzene at 80℃; for 5h; Friedel Crafts acylation; Inert atmosphere; Reflux; | 73% |
With aluminum (III) chloride In chlorobenzene at 0 - 80℃; Inert atmosphere; | 66.7% |
With aluminum (III) chloride In chlorobenzene at 0℃; Time; Inert atmosphere; Reflux; | 66.7% |
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
Conditions | Yield |
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Stage #1: N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide With N-Bromosuccinimide; dibenzoyl peroxide In chloroform for 2h; Reflux; Stage #2: With zinc In ethanol for 1h; Reflux; | 99% |
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
Conditions | Yield |
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Stage #1: N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide With iron(III) chloride; bromine; sodium hydrogencarbonate In dichloromethane at -15℃; for 12h; Inert atmosphere; Reflux; Stage #2: With zinc In acetone for 2h; Reflux; | 94% |
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
1,2-dihydro-6-oxacyclopentaphenalene-5,7-dione
Conditions | Yield |
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With hydrogenchloride In water Reflux; | 68.7% |
With hydrogenchloride; water Reflux; | 68.7% |
With hydrogenchloride In water at 60℃; for 3.5h; | 47% |
4-lithio-2,6-di-tert-butylphenol
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
[6-(3,5-di-tert-butyl-4-hydroxy-benzoyl)-acenaphthen-5-yl]-(3,5-di-tert-butyl-4-hydroxy-phenyl)-methanone
Conditions | Yield |
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With N,N,N,N,-tetramethylethylenediamine In diethyl ether at 0 - 20℃; | 12% |
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
5,6-acenaphthenedicarboxylic acid
Conditions | Yield |
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With hydrogenchloride | |
With hydrogenchloride In water for 2h; Reflux; |
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
1,2-Dibrom-acenaphthylen-5,6-dicarbonsaeure-dimethylamid
Conditions | Yield |
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With N-Bromosuccinimide; benzoic acid anhydride |
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
C28H25N3O2
Conditions | Yield |
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Multi-step reaction with 4 steps 1: hydrogenchloride / water / 3.5 h / 60 °C 2: ethanol / Inert atmosphere; Reflux 3: benzeneseleninic anhydride / chlorobenzene / 48 h / 130 °C 4: toluene-4-sulfonic acid / chloroform / 20 °C / Inert atmosphere View Scheme |
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
C50H44N6O4
Conditions | Yield |
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Multi-step reaction with 4 steps 1: hydrogenchloride / water / 3.5 h / 60 °C 2: ethanol / Inert atmosphere; Reflux 3: benzeneseleninic anhydride / chlorobenzene / 48 h / 130 °C 4: pyridine / 90 °C / Inert atmosphere View Scheme |
N5,N5,N6,N6-tetramethyl-1,2-dihydroacenaphthylene-5,6-dicarboxamide
2-(2-ethylhexyl)-6,7-dihydro-1H-indeno[6,7,1-def]isoquinoline-1,3(2H)-dione
Conditions | Yield |
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Multi-step reaction with 2 steps 1: hydrogenchloride / water / 3.5 h / 60 °C 2: ethanol / Inert atmosphere; Reflux View Scheme |