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inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
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inquiryProduct Name: 1-Tritylimidazole-4-carboxaldehyde Synonyms: (1-tritylimidazol-4-yl)carboxaldehyde;1-tritylimidazole-4-carbaldehyde;1-(TRIPHENYLMETHYL)IMIDAZOLE-4-CARBOXALDEHYDE;1-TRITYL-1H-IMIDAZOLE-4-CARBOXALDEHYDE;1-TRITYLIMIDAZOLE-4-CARBOXALDEHY
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inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
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inquiryA substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
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inquiryProduct name: 1-Trityl-1H-Imidazole-4-Carbaldehyde CAS No.:33016-47-6 Molecule Formula:C23H18N2O Molecule Weight:338.40 Purity: 97.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard
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inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
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inquiryProduct Name: 1-Tritylimidazole-4-carboxaldehyde CARBOXALDEHYDE CAS: 33016-47-6 MF: C23H18N2O MW: 338.4 EINECS: 620-447-0 Mol File: 33016-47-6.mol 1-Tritylimidazole-4-carboxaldehyde Structure 1-Tritylimidazole-4-carboxaldehyde Chem
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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inquiryHunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiry1-Tritylimidazole-4-carboxaldehyde cas 33016-47-6Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquirytrityl chloride
4(5)formylimidazole
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; | 100% |
With triethylamine In N,N-dimethyl-formamide at 0 - 20℃; | 100% |
With triethylamine In N,N-dimethyl-formamide at 20℃; | 99% |
5-imidazolecarboxaldehyde
trityl chloride
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
In dichloromethane at 0 - 20℃; | 98% |
With triethylamine In acetonitrile at 20℃; | 94% |
With triethylamine In acetonitrile at 20℃; for 20.3333h; | 94% |
4-(hydroxymethyl)-1-(triphenylmethyl)imidazole
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With manganese(IV) oxide In 1,4-dioxane for 5h; Heating; | 95% |
With oxalyl dichloride; dimethyl sulfoxide In dichloromethane at -70℃; for 0.333333h; | 82% |
With Mn2O In 1,4-dioxane at 85℃; for 6h; | 80% |
N-trityl-4(5)-iodoimidazole
N,N-dimethyl-formamide
A
1-tritylimidazole-2,4-dicarboxaldehyde
B
1-(triphenylmethyl)-1H-imidazole-2-carboxaldehyde
C
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane Product distribution; cooling in a dry ice acetone bath, excess n-BuLi; | A 8 mg B 11% C 83% |
With n-butyllithium 1.) THF, hexane, 5 s, cooling in a dry ice acetone bath; Yield given. Multistep reaction. Yields of byproduct given; |
N-trityl-4(5)-iodoimidazole
N,N-dimethyl-formamide
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
Stage #1: N-trityl-4(5)-iodoimidazole With ethylmagnesium bromide In diethyl ether; dichloromethane at 20℃; for 0.5h; Stage #2: N,N-dimethyl-formamide In diethyl ether; dichloromethane at 20℃; for 0.5h; | 82% |
Stage #1: N-trityl-4(5)-iodoimidazole With ethylmagnesium bromide In dichloromethane Stage #2: N,N-dimethyl-formamide In dichloromethane at 20℃; | 82% |
Stage #1: N-trityl-4(5)-iodoimidazole With isopropylmagnesium chloride In dichloromethane at 10 - 20℃; Stage #2: N,N-dimethyl-formamide In dichloromethane at -5 - 20℃; for 10.5h; Stage #3: With water; ammonium chloride In dichloromethane at 20℃; | 73.2% |
N-trityl-4(5)-iodoimidazole
N,N-dimethyl-formamide
A
N-tritylimidazole
C
1-(triphenylmethyl)-1H-imidazole-2-carboxaldehyde
D
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran; hexane Product distribution; cooling in a dry ice acetone bath, stoichiometric n-BuLi; | A 19% B 16% C 7% D 51% |
With n-butyllithium 1.) THF, hexane, 5 s, cooling in a dry ice acetone bath; Yield given. Multistep reaction. Yields of byproduct given; |
N-Formylpiperidine
N-trityl-4(5)-iodoimidazole
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With ethylmagnesium bromide 1.) THF, Et2O, room temp., 30 min., 2.) 1 h; Yield given. Multistep reaction; |
trityl chloride
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 94 percent / TEA / dimethylformamide View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: imidazole / dimethylformamide 2: MnO2 / dioxane View Scheme |
trityl chloride
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: 93 percent / Et3N / dimethylformamide / 18 h 2: 80 percent / Mn2O / dioxane / 6 h / 85 °C View Scheme |
trityl chloride
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Et3N / dimethylformamide 2: MnO2 / dioxane View Scheme | |
With triethylamine In dichloromethane; water | |
With triethylamine In N,N-dimethyl-formamide; benzene |
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane trityl chloride resin; |
(1-tritylimidazol-4-yl)carboxaldehyde
1-(5-fluoro-3-methylbenzo[b]thiophen-2-yl)ethanone
(E)-1-(5-fluoro-3-methylbenzo[b]thiophen-2-yl)-3-(1-triphenylmethyl-1H-imidazol-4-yl)-2-propen-1-one
Conditions | Yield |
---|---|
With sodium hydroxide In tetrahydrofuran; methanol at 20℃; for 4h; Claisen-Schmidt reaction; | 100% |
Nitroethane
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With ammonium acetate for 6h; Henry reaction; Reflux; | 100% |
2-oxopiperidine-1-carboxylic acid tert-butyl ester
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With lithium diisopropyl amide In tetrahydrofuran; cyclohexane | 99% |
2-aminoethylpyridine
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
In ethanol at 0 - 20℃; | 99% |
(1-tritylimidazol-4-yl)carboxaldehyde
4(5)formylimidazole
Conditions | Yield |
---|---|
With acetic acid In methanol for 7h; Heating; | 98% |
With acetic acid In methanol for 13h; Heating; | 82% |
methylmagnesium bromide
(1-tritylimidazol-4-yl)carboxaldehyde
alpha-methyl-1-triphenylmethyl-1H-imidazole-4-methanol
Conditions | Yield |
---|---|
In tetrahydrofuran; diethyl ether for 1h; Grignard reaction; | 98% |
Stage #1: methylmagnesium bromide; (1-tritylimidazol-4-yl)carboxaldehyde In tetrahydrofuran; hexane at 0 - 20℃; Stage #2: With water; ammonium chloride In tetrahydrofuran; hexane | 75% |
In tetrahydrofuran; diethyl ether at 20℃; for 1.5h; | |
Stage #1: methylmagnesium bromide; (1-tritylimidazol-4-yl)carboxaldehyde In tetrahydrofuran; diethyl ether at 15℃; for 4h; Stage #2: With water; ammonium chloride In tetrahydrofuran; diethyl ether |
Conditions | Yield |
---|---|
Stage #1: benzylamine; (1-tritylimidazol-4-yl)carboxaldehyde With sodium acetate In methanol at 20℃; Stage #2: With sodium tetrahydroborate for 4h; | 98% |
With sodium tetrahydroborate; sodium acetate In methanol at 20℃; 3°A molecular sieves; | 98% |
With sodium tris(acetoxy)borohydride In dichloromethane at 20℃; |
3-[2-(aminomethyl)-5-chlorophenyl]propanoic acid hydrochloride
(1-tritylimidazol-4-yl)carboxaldehyde
3-[5-chloro-2-({[(1-trityl-1H-imidazol-4-yl)methyl]amino}methyl)phenyl]propanoic acid
Conditions | Yield |
---|---|
Stage #1: 3-[2-(aminomethyl)-5-chlorophenyl]propanoic acid hydrochloride; (1-tritylimidazol-4-yl)carboxaldehyde With triethylamine; trimethyl orthoformate In methanol at 20℃; for 16h; Stage #2: With sodium tetrahydroborate In methanol for 1h; Stage #3: With sodium hydrogencarbonate In methanol; water pH=5 - 6; | 96% |
diethoxyphosphoryl-acetic acid ethyl ester
(1-tritylimidazol-4-yl)carboxaldehyde
(E)-3-(1-triphenylmethyl-1H-imidazol-4-yl)-2-propenoic acid ethyl ester
Conditions | Yield |
---|---|
With potassium hydroxide In tetrahydrofuran Ambient temperature; | 95% |
vinyl magnesium bromide
(1-tritylimidazol-4-yl)carboxaldehyde
1-(1-trityl-1H-imidazol-4-yl)-prop-2-en-1-ol
Conditions | Yield |
---|---|
In tetrahydrofuran for 12h; Ambient temperature; | 94% |
In tetrahydrofuran at -10℃; | 87% |
In tetrahydrofuran Grignard reaction; | 41% |
phenylmagnesium bromide
(1-tritylimidazol-4-yl)carboxaldehyde
1-triphenylmethyl-4-[(1-hydroxy-1-phenyl)methyl]-1H-imidazole
Conditions | Yield |
---|---|
With manganese dioxide In tetrahydrofuran; 1,4-dioxane | 94% |
(1-tritylimidazol-4-yl)carboxaldehyde
methyl trifluoromethanesulfonate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 93% |
(1-tritylimidazol-4-yl)carboxaldehyde
1-trityl-4-(2-cyanoethyl)imidazole
Conditions | Yield |
---|---|
With sodium amide In tetrahydrofuran 1.) room temperature, 1 h, 2.) reflux, 20 h; | 92% |
2-(1,3-dioxoisoindolin-2-yl)ethyltriphenylphosphonium bromide
(1-tritylimidazol-4-yl)carboxaldehyde
(E)-N-[3-(1-Triphenylmethyl-1H-imidazol-4-yl)allyl]phthalimid
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0 - 60℃; for 3h; | 92% |
[3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-propyl]-triphenyl-phosphonium bromide
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0 - 60℃; for 3h; | 92% |
(4-phthalimidobutyl)triphenylphosphonium bromide
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 0 - 60℃; for 3h; | 92% |
diethyl 1-cyanomethylphosphonate
(1-tritylimidazol-4-yl)carboxaldehyde
1-trityl-4-(2-cyanoethyl)imidazole
Conditions | Yield |
---|---|
Stage #1: (1-tritylimidazol-4-yl)carboxaldehyde With sodium amide In tetrahydrofuran Stage #2: diethyl 1-cyanomethylphosphonate In tetrahydrofuran at 20℃; | 92% |
With sodium amide In tetrahydrofuran Heating; |
(1-tritylimidazol-4-yl)carboxaldehyde
ethyl 3-hydroxy-3-(1-trityl-1H-imidazol-4-yl)propanoate
Conditions | Yield |
---|---|
Stage #1: 1-triphenylmethyl-5-imidazolecarboxaldehyde; ethyl bromozincacetate;THF In tetrahydrofuran at 0 - 6℃; for 1.41667h; Stage #2: ethyl bromozincacetate;THF In tetrahydrofuran at 0 - 3℃; for 5.5h; Stage #3: With hydrogenchloride In tetrahydrofuran; water at 20℃; | 92% |
2,3-dimethylbromobenzene
(1-tritylimidazol-4-yl)carboxaldehyde
4-<(2,3-dimethylphenyl)hydroxymethyl>-1-(triphenylmethyl)imidazole
Conditions | Yield |
---|---|
Stage #1: 2,3-dimethylbromobenzene With iodine; magnesium In tetrahydrofuran at 70℃; for 1.5h; Inert atmosphere; Stage #2: (1-tritylimidazol-4-yl)carboxaldehyde In tetrahydrofuran at -5 - 20℃; Inert atmosphere; | 91.1% |
Stage #1: 2,3-dimethylbromobenzene With iodine; magnesium In tetrahydrofuran for 1h; Reflux; Stage #2: (1-tritylimidazol-4-yl)carboxaldehyde In tetrahydrofuran at 0 - 20℃; for 1.5h; | 53.9% |
With iodine; magnesium 1.) THF, reflux, 1 h, 2.) r.t., THF, 1.5 h; Yield given. Multistep reaction; | |
Stage #1: 2,3-dimethylbromobenzene With magnesium In tetrahydrofuran Stage #2: (1-tritylimidazol-4-yl)carboxaldehyde In tetrahydrofuran at 0℃; |
nitromethane
(1-tritylimidazol-4-yl)carboxaldehyde
4-(E)-(2-nitroethenyl)-1-(triphenylmethyl)-1H-imidazole
Conditions | Yield |
---|---|
With piperidine; acetic acid Ambient temperature; | 91% |
With piperidine; acetic acid at 20℃; for 10h; | 82% |
With piperidine; acetic acid at 20℃; for 8h; | 79% |
With ammonium acetate In acetic acid at 22℃; for 6h; Knovenagel condensation; sonication; | 52% |
With piperidine; acetic acid at 20℃; for 18h; |
sodium chlorite
(1-tritylimidazol-4-yl)carboxaldehyde
1H-1-triphenylmethylimidazole-4-carboxylic acid
Conditions | Yield |
---|---|
With potassium dihydrogenphosphate In water | 91% |
4-amino-1-benzylpiperidine
(1-tritylimidazol-4-yl)carboxaldehyde
1-benzyl-N-[(1-trityl-1H-imidazol-4-yl)methyl]piperidin-4-amine
Conditions | Yield |
---|---|
Stage #1: 4-amino-1-benzylpiperidine; (1-tritylimidazol-4-yl)carboxaldehyde With sodium tris(acetoxy)borohydride; acetic acid In dichloromethane at 20℃; Stage #2: With sodium hydroxide In dichloromethane | 90% |
Conditions | Yield |
---|---|
Stage #1: 3,4-dimethyliodobenzene With isopropylmagnesium chloride In tetrahydrofuran at 12 - 15℃; for 3.33h; Stage #2: (1-tritylimidazol-4-yl)carboxaldehyde In tetrahydrofuran at 15 - 25℃; for 3h; | 89.9% |
trimethyl 2-(tert-butoxycarbonylamino)phosphonoacetate
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene at 20℃; Horner-Wadsworth-Emmons reaction; | 89% |
With N,N,N',N'-tetramethylguanidine In tetrahydrofuran at 0 - 20℃; for 21h; |
Methyltriphenylphosphonium bromide
(1-tritylimidazol-4-yl)carboxaldehyde
4-ethenyl-1-(triphenylmethyl)-1H-imidazole
Conditions | Yield |
---|---|
Stage #1: Methyltriphenylphosphonium bromide With sodium hexamethyldisilazane In tetrahydrofuran at 0℃; for 0.5h; Stage #2: (1-tritylimidazol-4-yl)carboxaldehyde In tetrahydrofuran at 0 - 20℃; for 3h; | 86% |
With sodium hydride In dimethyl sulfoxide at 70℃; for 4.5h; | 82% |
With sodium hydride In tetrahydrofuran for 8h; Ambient temperature; | 81% |
Stage #1: Methyltriphenylphosphonium bromide With potassium tert-butylate In tetrahydrofuran for 0.5h; Inert atmosphere; Stage #2: (1-tritylimidazol-4-yl)carboxaldehyde In tetrahydrofuran at 20℃; for 2h; Wittig Olefination; Inert atmosphere; | 66% |
(2-tert-butoxy-2-oxoethyl)zinc(II) bromide
(1-tritylimidazol-4-yl)carboxaldehyde
Conditions | Yield |
---|---|
Stage #1: 1-triphenylmethyl-5-imidazolecarboxaldehyde; tert-butyl bromozincacetate In tetrahydrofuran at 2 - 9℃; for 3.5h; Stage #2: With hydrogenchloride In tetrahydrofuran; water at 20℃; | 86% |
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