The present invention provides a class of novel substituted dithianes which have pesticidal activity, particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (I), their use in the control of pests and methods for their preparation are also disclosed.
Verfahren zur Herstellung von cyclischen Kohlensäureestern
申请人:BAYER AG
公开号:EP0369249A2
公开(公告)日:1990-05-23
Cyclische Kohlensäureester werden hergestellt durch Umsetzung von Hydroxyverbindungen mit Phosgen in Gegenwart einer heterocyclischen Verbindung mit wenigstens einem Stickstoffatom als Ringglied in einem aromatischen Ring.
Synthetic esters derived from high stability oleic acid
申请人:QUAKER CHEMICAL CORPORATION
公开号:US11155761B2
公开(公告)日:2021-10-26
A composition comprising a synthetic ester having a fatty acid mixture including: oleic acid in amount of at least about 85 wt % of the fatty acid mixture; linoleic acid in an amount of about 3 wt % of the fatty acid mixture or less; and linolenic acid in an amount of about 0.5 wt % of the fatty acid mixture or less.
Kuznetsov; Alekseeva; Gren', Russian Journal of General Chemistry, 1997, vol. 67, # 3, p. 396 - 399
作者:Kuznetsov、Alekseeva、Gren'
DOI:——
日期:——
——
作者:V. V. Kuznetsov、E. A. Alekseeva、V. V. Khudyakov、Yu. A. Levshov
DOI:10.1023/a:1015447702040
日期:——
H-1 NMR spectroscopy and MM+ and AM1 calculations were used for configurational assessment of stereoisomers of 4-methyl-2,5-disubstituted 1,3,2-dioxaborinanes (differing in the configuration of the ring C-4 atom). The molecules are conformationally inhomogeneous; this is due to the internal rotation of the substituent at the C-5 atom, while in the cis isomers, in addition, by the equilibrium between the S-4e5a and S-4a5e sofa conformations, shifted to the latter form.