例文
- もっと例文: 1 2 3 4 5 6 7 8
- H-phosphonate impurities display peaks at 8 and 10 ppm.
- It is an organophosphorus compound, specifically a phosphonate.
- Likewise, phosphonate-stabilized carbanions can be alkylated.
- Phenyl phosphonate derivatives were also recovered from plant surfaces.
- In 1958, Leopold Horner published a modified Wittig reaction using phosphonate-stabilized carbanions.