反应详情

To demonstrate the storage stability of the compounds of the present invention, test samples of the title compounds of Examples 1, 2, 3, 4, 5 and 6 were placed in clear glass vials and kept on top of a laboratory desk for the time indicated. Samples of 2-methyl-1-naphthol, 1-naphthol and phenyl trifluoroacetate used as controls were similarly kept. One sample of 2-methyl-1-naphthol was stored under nitrogen and in a dry ice chest (temperature of approximately -50° C). A second sample of 2-methyl-1-naphthol and the remaining test'samples were stored at room temperature.

1. customwere stored at room temperature