Juvenal

Abstract

Little is known with certainty about the life of Juvenal, despite the existence of part of an ancient biography. He appears to have been born late in the reign of Nero and to have lived until at least 127 ce (during the reign of Hadrian). Fifteen complete poems and one fragment are extant. These are grouped into five books. Book 1 comprises Satires 1–5 on various topics; Book 2 consists of only Satire 6, by far Juvenal’s longest poem, a rant on the evils of marriage and female behavior. The keynote of both books is indignatio, “outrage.” Book 3, in a more measured tone, consists of poems 7–9, again on various topics. It appears to date from the reign of Hadrian. Book 4 contains Satires 10–12; the tone is again more measured and philosophical than in the early books, but the depth of Juvenal’s philosophy is questionable. The final book includes Satires 13–15 in their entirety, and sixty lines of a sixteenth poem. Poems 15 and 16 in particular mark a partial return to the outraged style of the early books. The first poem in each of these books, or, in the case of Book 2, the first section of Satire 6, functions as a programmatic poem, that is, a poem that (sometimes obliquely) introduces themes, issues, and even the stylistic palette of what is to follow.

(E)-Trimethyl(perfluoroprop-1-enyl)silane As a Reagent to Transfer Perfluoroprop-1-enyl Group to Ketones and Aldehydes Catalyzed by Fluoride

“…13 The mixture of 2a and 2b was isomerized at elevated temperature over a catalyst to obtain the thermodynamically stable isomer 2a with 95+% purity. 14 After that 2a was further purified to 99+ % level by distillation.…”

“…Fluoride-promoted reaction of 1 with paraformaldehyde to afford 12 2a with 95+% purity. 14 After that 2a was further purified to 99+ % level by distillation.…”