Details
High quality purity >99% 4-Bromo-1-butanol 33036-62-3 for sale
- Molecular Formula: C4H9BrO
- Molecular Weight: 153.019
- Appearance/Colour: Clear colorless to brown liquid
- Vapor Pressure: 0.142mmHg at 25°C
- Refractive Index: 1.479
- Boiling Point: 190.9 °C at 760 mmHg
- PKA: 14.98±0.10(Predicted)
- Flash Point: 92.1 °C
- PSA： 20.23000
- Density: 1.454 g/cm3
- LogP: 1.15380
4-Bromo-1-butanol(Cas 33036-62-3) Usage
InChI:InChI=1/C4H9BrO/c5-3-1-2-4-6/h6H,1-4H2
33036-62-3 Relevant articles
Conformationally constrained analogues of (Z)-5-decenyl acetate, a pheromone component of Agrotis segetum
Joensson, Stig,Hansson, Bill S.,Liljefors, Tommy
, p. 499 - 504 (1996)
Conformationally constrained analogues o...
Alkyl Ether and Enol Ether Analogs of (Z)-5-Decenyl Acetate, a Pheromone Component of the Turnip Moth, Agrotis segetum: Probing a Proposed Bioactive Conformation for Chain-Elongated Analogs
Gustavsson, Anna-Lena,Liljefors, Tommy,Hansson, Bill S.
, p. 815 - 832 (1995)
In order to test a previous conclusion t...
Acid-Catalyzed Intramolecular Ring-Opening Reactions of Cyclopropanated Oxabenzonorbornadienes with Carboxylic Acid Nucleophiles
Carlson, Emily,Ho, Angel,Koh, Samuel,Macleod, Matthew P.,Pounder, Austin,Tam, William
, (2021/12/02)
The present work demonstrates the abilit...
Design, synthesis and evaluation of phthalide alkyl tertiary amine derivatives as promising acetylcholinesterase inhibitors with high potency and selectivity against Alzheimer's disease
Cao, Zhongcheng,Deng, Yong,Li, Yan,Luo, Li,Qiang, Xiaoming,Song, Qing,Tan, Zhenghuai
, (2020/03/13)
A series of phthalide alkyl tertiary ami...
Synthesis of 2-Azabicyclo[m.n.0]–Alkanes and Their Application towards the Synthesis of Strychnos and Stemona Classes of Alkaloids
Majumder, Binoy,Pandey, Ganesh
supporting information, p. 3883 - 3888 (2020/06/02)
2-Azabicyclo[m.n.0]alkane ring systems, ...
Continuous-Flow Amide and Ester Reductions Using Neat Borane Dimethylsulfide Complex
?tv?s, Sándor B.,Kappe, C. Oliver
, p. 1800 - 1807 (2020/02/27)
Reductions of amides and esters are of c...
33036-62-3 Process route
-
-
2623-87-2
bromobutyric acid
-
-
33036-62-3
4-Bromo-1-butanol
| Conditions | Yield |
|---|---|
|
bromobutyric acid;
With
benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride;
In
dichloromethane;
at 20 ℃;
for 0.5h;
With
sodium tetrahydroborate; water;
In
tetrahydrofuran;
at 0 ℃;
for 0.5h;
|
99%
|
|
bromobutyric acid;
With
2,4,6-tripropyl-1,3,5,2,4,6-trioxatriphosphinane-2,4,6-trioxide; N-ethyl-N,N-diisopropylamine;
In
ethyl acetate;
at 0 ℃;
for 0.166667h;
With
sodium tetrahydroborate;
In
water; ethyl acetate;
at 0 ℃;
for 0.366667h;
|
92%
|
|
With
dimethylsulfide borane complex;
|
86%
|
|
With
borane-THF;
In
tetrahydrofuran;
at -18 ℃;
|
83%
|
|
With
sodium tetrahydroborate; sodium sulfate; 3,4,5-trifluorophenylboronic acid;
In
tetrahydrofuran;
at 20 ℃;
for 10h;
|
80%
|
|
bromobutyric acid;
With
4-methyl-morpholine; 1,3,5-trichloro-2,4,6-triazine;
In
1,2-dimethoxyethane;
at 20 ℃;
for 3h;
With
sodium tetrahydroborate;
In
water;
at 0 ℃;
|
76%
|
|
With
dimethylsulfide borane complex;
In
tetrahydrofuran;
at 20 ℃;
|
74%
|
-
-
109-99-9,24979-97-3,77392-70-2
tetrahydrofuran
-
-
33036-62-3
4-Bromo-1-butanol
| Conditions | Yield |
|---|---|
|
With
dimethylboron bromide; triethylamine;
In
dichloromethane;
at 0 ℃;
for 2h;
|
100%
|
|
With
sulfuric acid; hydrogen bromide;
|
90%
|
|
With
tetrabutylammomium bromide; hydrogen bromide;
In
water;
for 0.0833333h;
Microwave irradiation;
|
81%
|
|
With
hydrogen bromide; acetic acid;
at 0 - 50 ℃;
|
81.4%
|
|
With
hydrogen bromide;
for 2h;
Reflux;
|
80%
|
|
With
hydrogen bromide;
at 5 - 10 ℃;
for 4.5h;
|
77%
|
|
With
hydrogen bromide;
at 5 - 10 ℃;
for 4.5h;
|
77%
|
|
With
hydrogen bromide;
at 5 - 10 ℃;
for 4.5h;
|
77%
|
|
With
hydrogen bromide;
In
tetrahydrofuran;
at 5 - 10 ℃;
for 4.5h;
|
77%
|
|
With
hydrogen bromide;
In
water;
|
75%
|
|
With
hydrogen bromide;
In
water;
Reflux;
|
41%
|
|
With
hydrogen bromide;
In
water;
for 2h;
Inert atmosphere;
Reflux;
|
39%
|
|
With
water; hydrogen bromide;
for 2h;
Reflux;
|
37%
|
|
With
hydrogen bromide;
In
water;
Reflux;
Inert atmosphere;
|
37%
|
|
With
sodium bromide;
at 70 ℃;
for 18h;
Green chemistry;
|
34%
|
|
With
water; hydrogen bromide;
In
tetrahydrofuran;
Reflux;
|
26%
|
|
With
hydrogen bromide;
In
water;
for 2h;
Reflux;
|
26%
|
|
With
hydrogen bromide;
In
water;
for 2h;
Heating / reflux;
|
26%
|
|
With
sulfuric acid; hydrogen bromide;
|
|
|
With
hydrogen bromide;
|
|
|
With
water; titanium(IV) bromide;
Yield given. Multistep reaction;
1.) CH2Cl2, 0 deg C; room temperature, 18 h;
|
|
|
With
hydrogen bromide;
In
tetrahydrofuran;
Heating;
|
|
|
With
methanol; boron tribromide;
Yield given. Multistep reaction;
1.) CH2Cl2, reflux, 1 h, 2.) reflux, 1 h;
|
|
|
With
sulfuric acid; hydrogen bromide;
at 0 ℃;
Yield given;
|
|
|
With
hydrogen bromide;
|
|
|
With
water; hydrogen bromide;
for 2.25h;
Heating / reflux;
|
|
|
With
hydrogen bromide;
In
water;
for 5h;
Heating / reflux;
|
|
|
With
hydrogen bromide;
|
|
|
With
hydrogen bromide;
at 5 ℃;
Inert atmosphere;
|
|
|
With
hydrogen bromide;
|
|
|
With
hydrogen bromide;
at 50 - 60 ℃;
Inert atmosphere;
|
|
|
With
hydrogen bromide;
for 3.3h;
Reflux;
|
|
|
With
sulfuric acid; hydrogen bromide;
at 0 ℃;
Reflux;
|
|
|
With
boron tribromide;
In
dichloromethane;
at 0 ℃;
for 1h;
Reflux;
|
|
|
With
hydrogen bromide;
at 5 - 10 ℃;
for 4.5h;
Inert atmosphere;
|
|
|
With
hydrogen bromide;
In
water;
for 2.5h;
Reflux;
|
33036-62-3 Upstream products
-
109-99-9
tetrahydrofuran
-
4897-84-1
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-
110-63-4
Butane-1,4-diol
-
4753-59-7
4-Bromobutyl acetate
33036-62-3 Downstream products
-
1962-46-5
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-
38694-47-2
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-
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-
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