4‐Benzothiatriazine‐1,1(2H)‐dioxides reacted with allenes in the presence of a nickel(0)/(R)‐quinap complex to produce a variety of substituted 3,4‐dihydro‐1,2‐benzothiazine‐1,1(2H)‐dioxides in a regio‐ and enantioselective fashion. An intermediate nickelacycle was generated through denitrogenative activation of the triazo moiety which allowed the intermolecular incorporation of an allene group. quinap=1‐
SALTS OF 2-IODO-N-[(4-METHOXY-6-METHYL-1,3, 5-TRIAZINE-2-YL) CARBAMOYL] BENZENESULFONAMIDE, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF AS HERBICIDES AND PLANT GROWTH REGULATORS
申请人:Waldraff Christian
公开号:US20100285964A1
公开(公告)日:2010-11-11
The present invention relates to salts of 2-iodo-N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]benzenesulfonamide, to processes for their preparation and to their use as herbicides, in particular as herbicides for the selective control of unwanted harmful plants in crops of useful plants, permanent crops or on non-crop land, and also as plant growth regulators, on their own or with safeners and/or in combination with other herbicides, to their use for controlling unwanted harmful plants (such as, for example, broad-leaved/weed grasses) in specific crop plants or as crop protection regulators, for simultaneous and/or sequential application, either as a readymix or as a tank mix.
SALZE DES 2-IODO-N-[(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL)CARBAMOYL]BENZOLSULFONAMIDS, VERFAHREN ZU DEREN HERSTELLUNG, SOWIE DEREN VERWENDUNG ALS HERBIZIDE UND PFLANZENWACHSTUMSREGULATOREN