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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List Phentolamine

Phentolamine synthesis

5synthesis methods
Phentolamine, 2-[[N-(3′-hydroxyphenyl)-para-toluidion]methyl]-2- imidazoline (12.2.8), is synthesized by alkylation of 3-(4-methylanilino)phenol using 2-chloromethylimidazoline [36, 37].

589-92-4 Synthesis
4-Methylcyclohexanone

589-92-4
250 suppliers
$6.00/5g

Phentolamine

50-60-2
88 suppliers
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: styrene; 10 wt% Pd(OH)2 on carbon / toluene / 24 h / 140 °C / 3750.38 Torr / Flow reactor
2: toluene / Reflux

References:

Ichitsuka, Tomohiro;Kobayashi, Shū;Koumura, Nagatoshi;Sato, Kazuhiko;Takahashi, Ikko [Angewandte Chemie - International Edition,2020,vol. 59,# 37,p. 15891 - 15896][Angew. Chem.,2020,vol. 132,# 37,p. 16025 - 16030,6]

N-(3-Hydroxyphenyl)-4-toluidine

61537-49-3
99 suppliers
$163.62/250mg

2-(Chloromethyl)-4,5-dihydro-1H-imidazole hydrochloride

13338-49-3
163 suppliers
$20.00/5g

Phentolamine

50-60-2
88 suppliers
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References
106-44-5 Synthesis
p-Cresol

106-44-5
455 suppliers
$14.00/5g

Phentolamine

50-60-2
88 suppliers
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References
3-Nitrophenol

554-84-7
8 suppliers
$12.00/5g

Phentolamine

50-60-2
88 suppliers
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References
50342-08-0 Synthesis
2-(Chloromethyl)-2-imidazoline

50342-08-0
35 suppliers
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N-(3-Hydroxyphenyl)-4-toluidine

61537-49-3
99 suppliers
$163.62/250mg

Phentolamine

50-60-2
88 suppliers
inquiry

References

Phentolamine Related Search:

Phenol Dihydromyrcenol 2-Aminophenol 3-Aminophenol Imidazole 4-Aminophenol Mebendazole 2,3-DIAMINOTOLUENE Acetaminophen Methylparaben