1-Chloro-2,4-difluorobenzene
1-Chloro-2,4-difluorobenzene structure
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Common Name | 1-Chloro-2,4-difluorobenzene | ||
|---|---|---|---|---|
| CAS Number | 1435-44-5 | Molecular Weight | 148.538 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 127.0±0.0 °C at 760 mmHg | |
| Molecular Formula | C6H3ClF2 | Melting Point | -26 °C | |
| MSDS | Chinese USA | Flash Point | 32.8±0.0 °C | |
| Symbol |
GHS02, GHS07 |
Signal Word | Warning | |
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Synthesis of benzonorbornadienes: regioselective benzyne formation.
J. Org. Chem. 66(9) , 2932-6, (2001) This report details the synthesis of several benzonorbornadienes by Diels--Alder cycloaddition of cyclopentadiene derivatives with substituted benzyne intermediates, which were generated by low-temperature metal--halogen exchange of halobenzenes. General cond... |
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Azo group-assisted nucleophilic aromatic substitutions in haloarene derivatives: preparation of substituted 1-iodo-2,6-bispropylthiobenzenes.
J. Org. Chem. 69(6) , 1967-71, (2004) Aryldiazo substituents were used in nucleophilic aromatic substitution reactions of halogens. The Ph-N=N- group activates ortho fluorine atoms toward alkylthiolation under mild conditions. In contrast, the Me(2)N-C(6)H(4)-N=N- group has virtually no activatio... |
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