反应详情

温度

0 °C

In pyridine (30 mL), the 5,10-dihydroxy-5,10-dihydro-6,9-dihydro-6,9-ethanoanthra[2,3-d] [1,3]dithiol-2-thione: 1-6 (1.03 g) was dissolved, and cooled to 0° C. in an ice bath. Thereafter, phosphonyl chloride (0.81 mL) was added in the cooled mixture, and stirred for 2 hours. After completion of the reaction, the mixture was poured into iced water, and then the obtained precipitate was recovered through filtration.

1. customAfter completion of the reaction
2. filtrationthe obtained precipitate was recovered through filtration