The present invention concerns novel compounds of the formula: ##EQU1## wherein R.sub.2 to R.sub.9 have various significances including e.g. alkyl, X and Y include O and S and s, v, w and z are 0 or whole numbers, Ar.sub.1 is ##SPC1## And R.sub.1 is cycloalkyl or ##SPC2## The compounds possess insecticidal properties.
Composition and method for combating insects with alkylenedioxyphenyl
申请人:Sandoz Ltd.
公开号:US03968235A1
公开(公告)日:1976-07-06
The present invention concerns the use of the compounds of the formula: ##EQU1## wherein R.sub.1 to R.sub.9 have various significances including e.g. alkyl, X and Y include O and S, and s, v, w and z are O or whole numbers and Ar.sub.1 is substituted phenyl, as insecticides, and insecticidal compositions containing said compounds as active agent.
The present invention concerns novel compounds of the formula: ##EQU1## wherein R.sub.1 to R.sub.9 have various significances including e.g. alkyl, X and Y include O and S and s, v, w and z are O or whole numbers and Ar.sub.1 is a formyl phenyl radical. The compounds possess insecticidal properties.
2-Substituted indoles have been efficiently obtained by selective arynic cyclisation of halogenated aryl imines of methyl ketones in the presence of the complex-base NaNH2–ButONa and by PhCH2SH–AlCl3 opening of tetrahydrothiopyranoindoles also obtained from arynic cyclisation of imines.
The invention provides a novel class of cyanine dyes that are functionalized with a linker moiety that facilitates their conjugation to other species and substituent groups which increase the water-solubility, and optimize the optical properties of the dyes. Also provided are conjugates of the dyes, methods of using the dyes and their conjugates and kits including the dyes and their conjugates.