Disclosed is a method for directly preparing in situ cyclopropenes for inhibiting ethylene action facilitating ripening and aging of plants via reaction of a cyclopropene precursor such as a compound of Formula (2) or Formula (3) with a fluoride (F−) and immediately applying the same to plants, and an aryl group-containing 1-alkylcyclopropene of Formula (6) effective for inhibiting the action of ethylene.
本发明揭示了一种直接通过将环
丙烯前体(例如公式(2)或公式(3)化合物)与
氟化物(F-)反应,并立即将其应用于植物,以制备原位环
丙烯,以抑制
乙烯作用,促进植物成熟和老化的方法,以及一种含芳基的1-烷基环
丙烯(公式(6)),可有效抑制
乙烯作用。