128-64-3Relevant articles and documents
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Aoki,J.
, p. 1820 - 1822 (1961)
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Pongratz,Zinke
, p. 172,175 (1933)
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Version: 1.0
Creation Date: Aug 10, 2017
Revision Date: Aug 10, 2017
Product name | Isoviolanthrone |
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Product number | - |
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Other names | Romantrene Violet 2R |
Identified uses | For industry use only. |
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Uses advised against | no data available |
Emergency phone number | - |
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Service hours | Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours). |
More Details:128-64-3 SDS
Conditions | Yield |
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With 2,6-dichloro-benzonitrile; potassium tert-butylate at 170℃; | 95% |
With potassium hydroxide; ethanol at 130℃; weitere Reagentien: Kerosin, Chlorbenzol; | |
With potassium hydroxide; isopropyl alcohol at 130℃; weitere Reagentien: Kerosin, Chlorbenzol; |
Conditions | Yield |
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With potassium ethoxide In ethanol at 150 - 160℃; for 2h; | 70% |
With sodium ethanolate at 120 - 130℃; |
7H-benz[d,e]anthracene-7-one
3-chloro-7H-benzo(de)anthracen-7-one
sodium ethanolate
isoviolanthrone
Conditions | Yield |
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at 105 - 110℃; |
7H-benz[d,e]anthracene-7-one
3-chloro-7H-benzo(de)anthracen-7-one
isoviolanthrone
Conditions | Yield |
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With potassium hydroxide; sodium ethanolate; xylene at 70 - 75℃; | |
With potassium hydroxide; isopropyl alcohol; benzene at 10 - 15℃; | |
With sodium ethanolate at 105 - 110℃; |
7H-benz[d,e]anthracene-7-one
3-bromobenzanthrone
sodium ethanolate
isoviolanthrone
Conditions | Yield |
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at 105 - 110℃; | |
at 105 - 110℃; nachfolgend Einw. von Luft; |
Conditions | Yield |
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With potassium hydroxide; sodium ethanolate; xylene at 70 - 75℃; | |
With potassium hydroxide; isopropyl alcohol; benzene at 10 - 15℃; | |
With sodium ethanolate at 105 - 110℃; |
7H-benz[d,e]anthracene-7-one
3-p-tolylsulfanyl-benz[de]anthracen-7-one
sodium ethanolate
isoviolanthrone
Conditions | Yield |
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at 105 - 110℃; |
Conditions | Yield |
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With methanol; potassium hydroxide | |
With methanol; potassium hydroxide at 170 - 180℃; Behandeln des Reaktionsprodukts mit Luft; | |
With potassium hydroxide; ethanol at 170 - 180℃; Behandeln des Reaktionsprodukts mit Luft; |
Conditions | Yield |
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With potassium hydroxide; isopropyl alcohol; benzene at 10 - 15℃; | |
With potassium hydroxide; benzaldehyde; 1,2,3-trichlorobenzene at 80 - 90℃; | |
With potassium hydroxide; ethanol; sodium at 145℃; |
Conditions | Yield |
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at 120 - 130℃; Behandeln mit Luft; |
Conditions | Yield |
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With potassium hydroxide at 190℃; nachfolgend Behandeln mit Luft; |
Conditions | Yield |
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With potassium hydroxide at 140 - 150℃; nachfolgend Behandeln mit Luft; |
Conditions | Yield |
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With nitric acid |
3,9-dibenzoyl-perylene
isoviolanthrone
Conditions | Yield |
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With manganese(III) sulfate; boric acid at -15 - -10℃; weiteres Reagens: konz. Schwefelsaeure; | |
With manganese(IV) oxide; boric acid at -15 - -10℃; weiteres Reagens: konz. Schwefelsaeure; | |
With aluminium trichloride at 150 - 195℃; |
Conditions | Yield |
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With potassium hydroxide at 125 - 140℃; | |
With sodium anilide; aniline at 140 - 150℃; | |
With potassium hydroxide at 125 - 140℃; |
Conditions | Yield |
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beim Erhitzen ueber den Schmelzpunkt; | |
With potassium hydroxide at 110 - 125℃; nachfolgend Behandeln mit Luft; | |
beim Erhitzen ueber den Schmelzpunkt; |
3,9-bis-(2-chloro-benzoyl)-perylene
isoviolanthrone
Conditions | Yield |
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With aluminium trichloride at 170℃; | |
With quinoline; potassium hydroxide |
3,9-dibenzoyl-4,10-dichloro-perylene
isoviolanthrone
Conditions | Yield |
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With aluminium trichloride at 170℃; | |
With potassium hydroxide; aniline | |
With quinoline; potassium hydroxide |
3,9-dibenzoyl-4,10-dibromo-perylene
isoviolanthrone
Conditions | Yield |
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With aluminium trichloride at 170℃; | |
With potassium hydroxide; aniline | |
With quinoline; potassium hydroxide |
3-p-tolylsulfanyl-benz[de]anthracen-7-one
o-chlorobenzoyl chloride
isoviolanthrone
Conditions | Yield |
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Erhitzen des Reaktionsprodukts mit konz.Schwefelsaeure auf 130grad; | |
Erhitzen des Reaktionsprodukts mit konz.Schwefelsaeure auf 130grad; |
3-phenoxy-benz[de]anthracen-7-one
o-chlorobenzoyl chloride
isoviolanthrone
Conditions | Yield |
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und nachfolgenden Erhitzen mit konz.Schwefelsaeure auf 140grad; |
Conditions | Yield |
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With aluminium trichloride at 150℃; | |
With aluminium trichloride at 150℃; |
Conditions | Yield |
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With aluminium trichloride at 150 - 170℃; |
3-chloro-7H-benzo(de)anthracen-7-one
sodium anilide
aniline
isoviolanthrone
Conditions | Yield |
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at 25℃; nachfolgend Behandlung mit Luft; |
[3,4']bi[benz[de]anthracenyl]-7,7'-dione
sodium anilide
aniline
isoviolanthrone
Conditions | Yield |
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at 140 - 150℃; | |
at 140 - 150℃; |
7H-benz[d,e]anthracene-7-one
sodium ethanolate
bz 1-p-tolylsulfanyl-benzanthrone
isoviolanthrone
Conditions | Yield |
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at 105 - 110℃; |
methanol
7H-benz[d,e]anthracene-7-one
potassium hydroxide
isoviolanthrone
Conditions | Yield |
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at 170 - 180℃; |
7H-benz[d,e]anthracene-7-one
ethanol
potassium hydroxide
isoviolanthrone
Conditions | Yield |
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at 170 - 180℃; |
7H-benz[d,e]anthracene-7-one
3-chloro-7H-benzo(de)anthracen-7-one
sodium ethanolate
potassium hydroxide
isoviolanthrone
Conditions | Yield |
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at 70 - 75℃; weitere Verbindung: Xylol; |
7H-benz[d,e]anthracene-7-one
3-bromobenzanthrone
sodium ethanolate
potassium hydroxide
isoviolanthrone
Conditions | Yield |
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at 70 - 75℃; weitere Verbindung: Xylol; |
Conditions | Yield |
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Stage #1: isoviolanthrone With sodium dithionite; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Sonication; Stage #2: 9-(iodomethyl)nonadecane In tetrahydrofuran at 80℃; for 40h; Inert atmosphere; | 63% |
Conditions | Yield |
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Stage #1: isoviolanthrone With sodium dithionite; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Sonication; Stage #2: dimethyl sulfate In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere; | 60% |
Conditions | Yield |
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Stage #1: isoviolanthrone With sodium dithionite; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Sonication; Stage #2: 5-(iodomethyl)undecane In tetrahydrofuran at 80℃; for 43h; Inert atmosphere; | 59% |
Conditions | Yield |
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Stage #1: isoviolanthrone With sodium dithionite; sodium hydroxide In tetrahydrofuran; water at 20℃; for 1h; Inert atmosphere; Sonication; Stage #2: 3-(iodomethyl)heptane In tetrahydrofuran at 80℃; for 40h; Inert atmosphere; | 48% |
Conditions | Yield |
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Stage #1: tris-iso-propylsilyl acetylene With n-butyllithium In tetrahydrofuran; hexane at 0 - 60℃; for 0.5h; Stage #2: isoviolanthrone In tetrahydrofuran; hexane at 20 - 60℃; for 2h; Stage #3: With hydrogenchloride; tin(ll) chloride In tetrahydrofuran; hexane; water at 60℃; for 0.5h; | 8% |
Stage #1: tris-iso-propylsilyl acetylene With n-butyllithium In tetrahydrofuran at 0℃; for 1h; Stage #2: isoviolanthrone In tetrahydrofuran at 0 - 20℃; Stage #3: With sodium hypophosphite monohydrate; acetic acid; sodium iodide for 4h; Reflux; |
Conditions | Yield |
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With sulfuryl dichloride; nitrobenzene at 50 - 60℃; | |
durch Chlorierung; | |
With chlorosulfonic acid; selenium | |
With chlorosulfonic acid; sodium selenite | |
With chlorine; nitrobenzene at 50 - 60℃; |
isoviolanthrone
naphtho[2,3-c]pentaphene-5,6,9,14,15,18-hexaone
Conditions | Yield |
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With potassium dichromate; sulfuric acid at 85 - 95℃; | |
With chromium(VI) oxide; acetic acid |
isoviolanthrone
Conditions | Yield |
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With bromine at 150℃; unter Druck; | |
With bromine; nitrobenzene |
isoviolanthrone
6,15-dihydroxy-benzo[rst]phenanthro[10,1,2-cde]pentaphene-9,18-dione
Conditions | Yield |
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With manganese(IV) oxide; sulfuric acid; boric acid at 60℃; | |
With manganese(IV) oxide; sulfuric acid | |
With manganese(IV) oxide; sulfuric acid at 20℃; |
isoviolanthrone
Conditions | Yield |
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With nitric acid; acetic acid |
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