This invention discloses new chemical compounds of the formula ##STR1## wherein Z is alkyl; m is an integer from 0 to 4; n and p are each integers from 1 to 2; R.sup.1 and R.sup.2 are each alkyl; R.sup.3 is hydrogen or alkyl; and X is halogen. The compounds of the foregoing description are useful as herbicides.
This invention discloses new chemical compounds of the formula ##STR1## wherein R.sup.1 and R.sup.2 are each independently methyl, ethyl or propyl and n is the integer 1 or 2. The subject compounds are useful as herbicides.
Gryszkiewicz-Trochimowski et al., Bulletin de la Societe Chimique de France, 1958, p. 610,615
作者:Gryszkiewicz-Trochimowski et al.
DOI:——
日期:——
Fourneau et al., Annales Pharmaceutiques Francaises, 1958, vol. 16, p. 630,634
作者:Fourneau et al.
DOI:——
日期:——
Electron spin resonance spectra of free radicals. Part 2. Radicals formed by hydrogen abstraction from cyclic and acyclic fluoro-acetals
作者:Kheng H. Lee、Steven Brumby
DOI:10.1039/p29830001071
日期:——
Free radicalsformed during the photolysis of solutions containing di-t-butyl peroxide and fluoro-acetals such as 1,1-diethoxy-2-fluoroethane and substituted 1,3-dioxolanes, have been studied by e.s.r. Spectroscopy. Only the radicalsformed initially by hydrogen abstraction were detected, although product analysis by g.c.–m.s. Indicated that certain of the cyclic radicals rearranged to acyclic species