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2,4-Dichlorobenzenediazonium tetrafluoroborate
- Name: 2,4-Dichlorobenzenediazonium tetrafluoroborate
- CAS: 21872-70-8
- Purity: 99%
Details
Good factory supply good 2,4-Dichlorobenzenediazonium tetrafluoroborate 21872-70-8
- Molecular Formula: C6H3Cl2N2.BF4
- Molecular Weight: 260.814
- PSA： 28.15000
- LogP: 4.77798
2,4-Dichlorobenzenediazonium tetrafluoroborate(Cas 21872-70-8) Usage
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General Description |
2,4-Dichlorobenzenediazonium tetrafluoroborate is a chemical compound with the formula C6H3Cl2BF4N2. As an organohalogen compound, it has two chlorine atoms substituted in the benzene ring. It is typically used in organic chemistry as a diazonium salt. Diazonium salts are generally useful in reactions that result in the substitution of new groups into molecules for the creation of a wide variety of complex organic compounds. Typically, this compound is stored under special conditions to prevent it from decomposing, since it can become unstable and potentially explode under certain conditions. As a result, it is handled with care to ensure safe usage. |
InChI:InChI=1/C6H3Cl2N2.BF4/c7-4-1-2-6(10-9)5(8)3-4;2-1(3,4)5/h1-3H;/q+1;-1
21872-70-8 Relevant articles
Copper-mediated tandem ring-opening/cyclization reactions of cyclopropanols with aryldiazonium salts: Synthesis of: N -arylpyrazoles
Liu, Jidan,Xu, Erjie,Jiang, Jinyuan,Huang, Zeng,Zheng, Liyao,Liu, Zhao-Qing
supporting information, p. 2202 - 2205 (2020/02/26)
A general method for the synthesis of st...
NEW 1,2,4-TRIAZOLE-3-CARBOXAMIDE DERIVATIVES
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Page/Page column 5; 12, (2010/10/20)
The invention relates to new 1,2,4-triaz...
21872-70-8 Process route
-
-
554-00-7,51908-09-9
2,4-Dichloroaniline
-
-
21872-70-8
2,4-dichlorobenzenediazonium tetrafluoroborate
| Conditions | Yield |
|---|---|
|
With
tetrafluoroboric acid; sodium nitrite;
In
water;
at 0 ℃;
for 0.5h;
|
|
|
With
tetrafluoroboric acid; tert.-butylnitrite;
In
ethanol; water;
at 0 - 20 ℃;
for 1h;
|
-
-
89566-59-6
di-(p-chlorophenyl)borinic acid
-
-
21872-70-8
2,4-dichlorobenzenediazonium tetrafluoroborate
-
-
7012-37-5
2,4,4'-Trichlorobiphenyl
| Conditions | Yield |
|---|---|
|
With
palladium diacetate;
In
tert-butyl alcohol;
at 20 ℃;
for 12h;
|
95%
|
21872-70-8 Upstream products
-
554-00-7
2,4-Dichloroaniline
21872-70-8 Downstream products
-
57604-70-3
(2,6-di-tert -butyl-1,1-diphenoxy-1λ5 -phosphinin-4-yl)-(2,4-dichloro-phenyl)-diazene
-
138291-38-0
3-[1-(2,4-Dichloro-phenyl)-meth-(E)-ylidene]-2,2-dimethyl-bicyclo[2.2.1]heptane
-
79828-03-8
2,4-dichlorobenzenediazocyanide
-
1373396-03-2
acetic acid 3-(2,4-dichlorophenyl)-2-(2,4-dichlorophenylazo)-2-methylpropyl ester
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