503070-57-3
- Product Name：2-[2-(6-Bromohexyloxy)ethoxymethyl]-1,3-dichlorobenzene
- Molecular Formula：C15H21BrCl2O2
- Purity：99%
- Molecular Weight：384.13600
Product Details;
CasNo： 503070-57-3
Molecular Formula： C15H21BrCl2O2
Factory supply 2-[2-(6-Bromohexyloxy)ethoxymethyl]-1,3-dichlorobenzene 503070-57-3 with sufficient production capacity
- Molecular Formula:C15H21BrCl2O2
- Molecular Weight:384.13600
- Boiling Point:420.8±45.0 °C(Predicted)
- PSA：18.46000
- Density:1.335±0.06 g/cm3(Predicted)
- LogP:5.48190
503070-57-3 Relevant articles
AN IMPROVED PROCESS FOR PREPARATION OF VILANTEROL OR A PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
-
, (2021/02/26)
The invention discloses an improved proc...
Benzoxazine compound and its preparation methods and application
-
Paragraph 0051; 0054; 0055, (2017/10/07)
The invention relates to a benzoxazine c...
PROCESS FOR THE PREPARATION OF VILANTEROL AND INTERMEDIATES THEREOF
-
, (2015/09/23)
An improved process for the preparation ...
503070-57-3 Process route
-
-
629-03-8
1 ,6-dibromohexane
-
-
2-(2,6-dichlorobenzyloxy)ethanol
-
-
503070-57-3
2-((2-((6-bromohexyl)oxy)ethoxy)methyl)-1,3-dichlorobenzene
| Conditions | Yield |
|---|---|
|
With
tetrabutylammomium bromide; sodium hydroxide;
In
water; toluene;
at 55 - 60 ℃;
for 20h;
|
77% |
|
With
tetrabutylammomium bromide; sodium hydroxide;
In
water;
at 20 ℃;
for 16h;
Inert atmosphere;
|
3 g |
|
With
tetra(n-butyl)ammonium hydrogensulfate; potassium hydroxide;
In
toluene;
at 55 - 60 ℃;
|
-
-
20443-98-5
2,6-Dichlorobenzyl bromide
-
-
503070-57-3
2-((2-((6-bromohexyl)oxy)ethoxy)methyl)-1,3-dichlorobenzene
| Conditions | Yield |
|---|---|
|
Multi-step reaction with 2 steps
1.1: potassium tert-butylate / 1 h / 35 - 45 °C / Inert atmosphere
1.2: 1 h / 40 - 60 °C / Inert atmosphere
2.1: tetrabutylammomium bromide; sodium hydroxide / toluene; water / 20 h / 55 - 60 °C
With
potassium tert-butylate; tetrabutylammomium bromide; sodium hydroxide;
In
water; toluene;
|
|
|
Multi-step reaction with 2 steps
1.1: potassium tert-butylate / 1 h / 35 - 45 °C / Inert atmosphere
1.2: 1 h / 40 - 60 °C
2.1: tetra(n-butyl)ammonium hydrogensulfate; potassium hydroxide / toluene / 55 - 60 °C
With
potassium tert-butylate; tetra(n-butyl)ammonium hydrogensulfate; potassium hydroxide;
In
toluene;
|
503070-57-3 Upstream products
-
20443-98-5
2,6-Dichlorobenzyl bromide
-
629-03-8
1 ,6-dibromohexane
-
2014-83-7
1,3-Dichloro-2-chloromethyl-benzene
-
15258-73-8
2,6-dichlorobenzyl alcohol
503070-57-3 Downstream products
-
503068-37-9
(2R)-hydroxy-2-(2,2-dimethyl-4Η-1,3-benzodioxole-6-yl)-N-3-[6-[2-[(2,6-dichlorophenyl)methoxy]ethoxy]hexyl]-ethylamine
Relevant Products
-
5-bromo-2-chloro-4’-ethoxydiphenylmethaneCAS：461432-23-5
-
Ethyl 3-(4-amino-3-iodophenyl)propanoate
CAS：1806527-10-5
-
3-Oxo-4-aza-5-alpha-androstane-17-beta-carboxylic acid(M3 acid)CAS：103335-55-3
