用途
森林火灾其实对生态系统有益,前提是不要频繁发生。火灾后,植物会迅速发芽和生长。烟雾中的一种名为2H-呋喃[2,3-c]吡喃-2-酮(KAR2)的化合物能够促进多种植物种子的萌发。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 3-Chlorofuro[2,3-c]pyran-2-one | 1030604-41-1 | C7H3ClO3 | 170.552 |
—— | 3-bromo-2H-furo[2,3-c]pyran-2-one | 1030604-42-2 | C7H3BrO3 | 215.003 |
3-甲基2H-呋喃并[2,3-c]吡喃-2-酮 | 3-methyl-2H-furo[2,3-c]pyran-2-one | 857054-02-5 | C8H6O3 | 150.134 |
—— | 7-Trimethylsilylfuro[2,3-c]pyran-2-one | 1030604-51-3 | C10H12O3Si | 208.289 |
—— | 3-hydroxymethyl-2H-furo[2,3-c]pyran-2-one | 952058-31-0 | C8H6O4 | 166.133 |
—— | 3-formyl-2H-furo[2,3-c]pyran-2-one | 952058-08-1 | C8H4O4 | 164.117 |
—— | 3-phenyl-2H-furo[2,3-c]pyran-2-one | 1030604-48-8 | C13H8O3 | 212.205 |
—— | (E)-3-hydroxyimino-2H-furo[2,3-c]pyran-2-one | 952058-33-2 | C8H5NO4 | 179.132 |
—— | Methyl 2-oxofuro[2,3-c]pyran-7-carboxylate | 1030604-52-4 | C9H6O5 | 194.144 |
The discovery that plant smoke contains germination stimuli, named karrikins, has now led to the identification of a new role for these signals as quorum sensing modulators.