2-Chloroacrylonitrile synthesis
- Product Name:2-Chloroacrylonitrile
- CAS Number:920-37-6
- Molecular formula:C3H2ClN
- Molecular Weight:87.51
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Yield:-
Reaction Conditions:
in sodium bicarbonate
Steps:
2 EXAMPLE 2
EXAMPLE 2 Acrylonitrile (53.1 g) was chlorinated in the same way as in Example 1 at -10° to -5° C. in the presence of 12.6 g (0.15 mole) of anhydrous sodium hydrogen carbonate. After the reaction, the reaction mixture was subjected to dechlorination, filtration and vacuum distillation by the same operations as in Example 1 to afford 120.5 g (yield of 97.2% based on acrylonitrile) of 2,3-dichloropropionitrile. Formation of 2-chloroacrylonitrile was not observed.
References:
Mitsui Toatsu Chemicals, Inc. US4350643, 1982, A
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