NITROETHYLENE COMPOUND AND ITS SYNTHESIS

NITROETHYLENE COMPOUND AND ITS SYNTHESIS

NEW MATERIAL:A compound shown by the formula I (R is alkyl, cycloalkyl, or aryl; X ia halogen, n is 2-4). EXAMPLE:2-[(3-Formamido)propyl]thio-2-chloro-nitroethylene. USE:A raw material for agricultural chemicals. PREPARATION:A compound shown by the formula II (X -X are halogen) is reacted with a com...

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1. Verfasser: SUGISE RIYOUJI
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:NEW MATERIAL:A compound shown by the formula I (R is alkyl, cycloalkyl, or aryl; X ia halogen, n is 2-4). EXAMPLE:2-[(3-Formamido)propyl]thio-2-chloro-nitroethylene. USE:A raw material for agricultural chemicals. PREPARATION:A compound shown by the formula II (X -X are halogen) is reacted with a compound shown by the formula III in a solvent (e.g., methanol) in the presence of a base (e.g., sodium methoxide), to give a compound shown by the formula I. The reaction is usually carried out at