
Mobile/Wechat/WhatsApp: Chen Shihuai +86-13961989018 Yang Zhengquan +86-13921613169 Chen Yi +86-13962066393
CasNo: 110-52-1
Molecular Formula: C4H8Br2
Appearance: Clear, colorless liquid
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Synthesis Reference(s) |
Journal of the American Chemical Society, 72, p. 3483, 1950 DOI: 10.1021/ja01164a046 |
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Flammability and Explosibility |
Notclassified |
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General Description |
1,4-Dibromobutane reaction with atactic poly(2-vinylpyridine) leads to the formation of long-range 3D molecular ordering in polymer chains. |
InChI:InChI=1/C4H8Br2/c5-3-1-2-4-6/h1-4H2
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[1,4-13C2, 1,4-15N2]butanediamine (1), a...
Primary alkanols and 2-alkenols are conv...
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Although radical formation from a trialk...
The invention discloses a continuous met...
An efficient and facile method has been ...
The present invention relates to a metho...
1-bromo-butane
1,4-dibromo-butane
1,1-dibromobutane
1,3-dibromobutane
1,2-dibromobutane
| Conditions | Yield |
|---|---|
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With
N-Bromosuccinimide;
In
dichloromethane;
at 15 ℃;
Product distribution;
Irradiation;
CH2CCl2; influence of additive - BrCCl3;
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tetrahydrofuran
n-octyl acetate
carbon monoxide
1,4-dibromo-butane
4-Bromo-1-butanol
C13H25BrO3
C15H27BrO4
| Conditions | Yield |
|---|---|
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n-octyl acetate; carbon monoxide;
With
2AlBr3*CBr4;
In
dibromomethane;
at -20 - 20 ℃;
for 3h;
under 750.075 Torr;
tetrahydrofuran;
In
dibromomethane;
at -20 - 0 ℃;
for 20h;
regioselective reaction;
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72% |
tetrahydrofuran
t-butyl bromide
(E)-3-Ureido-but-2-enoic acid ethyl ester
n-benzoylpyrrolidine
5-azoniaspiro<4.4>nonane bromide
5,8-diazoniadispiro[4.2.4.2]tetradecane dibromide
1,1'-(1,4-butanediyl)bis(imidazole)
2,2'-dimethyl-1,1'-butanediyl-bis-pyridinium; dibromide