Abstract:
The invention relates to a fertilizer composition comprising a) zeolitic imidazolate framework ZIF-8; and b) a fertilizer selected from liquid or solid ammonium-containing inorganic fertilizers, liquid or solid organic fertilizers, and urea-containing fertilizers. It also relates to a method for producing the fertilizer composition; the use of ZIF-8 as a nitrification inhibitor; and a method for reducing nitrification.
Abstract:
The present invention relates to a process for preparing 4-chlorobenzyl propargylether comprising a step (a) of reacting 4-chlorobenzyl chloride with propargyl alcohol in the presence of a base and a phase transfer catalyst, wherein the reaction mixture comprises at least two phases, wherein one phase is an organic phase and one phase is an aqueous phase.
Abstract:
The present invention relates to a process for preparing a partially hydrogenated polyacene, and a novel intermediate used in such process; also the present invention relates to a process for preparing the corresponding conjugated polyacenes.
Abstract:
Compounds are provided of the formula for use in a range of liquid crystal display devices (formula I) wherein n may be 0, 1 or 2, A1, A2, A3 are independently chosen from 1,4-disubstituted benzene, 2,5-disubstituted pyridine, 2,6-disubstituted naphthalene; laterally substituted 1,4-disubstituted benzene, laterally substituted 2,5-disubstituted pyrimidine, laterally substituted 2,5-disubstituted pyridine, laterally substituted 2,5-disubstituted naphthalene wherein the lateral substituents are independently selected from F, CI, Br or CN and may be present in any of the available substitution positions; 1,4-disubstituted bicyclo(2.2.2)octane, trans-1,4-disubstituted cyclohexane, trans-2,5-disubstituted dioxane, 1,4-disubstituted piperidine, Z1, Z2 are independently chosen from a direct bond, COO, OOC, C2H4, CH2O, OCH2, C4H8, C3H6O, (E)-CH=CHC2H4, (Z)-CH2CH=CHCH2, (E)-CH=CHCH2O, -C=C-, Z3 may be C4H8, OC3H6, (E)-CH=CHC2H4, (Z)-CH2CH=CHCH2, (E)-OCH2CH=CH, -C=C-, C2H4; R may be alkyl, alkoxy, alkenyl, alkenyloxy, alkanoyloxy, alkenoyloxy or OCmF2m+1, R may contain 1 to 20 carbon atoms and may be branched or a straight chain m is 1-20.
Abstract translation:提供了一种用于一系列液晶显示装置(式I)的化合物,其中n可以是0,1或2,A 1,A 2,A 3独立地选自1,4-二取代的苯, 二取代吡啶,2,6-二取代萘; 横向取代的1,4-二取代苯,横向取代的2,5-二取代的嘧啶,横向取代的2,5-二取代的吡啶,横向取代的2,5-二取代的萘,其中侧向取代基独立地选自F,Cl,Br或CN 并且可以以任何可用的取代位置存在; 1,4-二取代二环(2.2.2)辛烷,反式-1,4-双取代环己烷,反式-2,5-二取代二恶烷,1,4-二取代哌啶,Z1,Z2独立地选自直接键,COO ,OOC,C 2 H 4,CH 2 O,OCH 2,C 4 H 8,C 3 H 6 O,(E)-CH = CHC 2 H 4,(Z)-CH 2 CH = CHCH 2,(E)-CH = CHCH 2 O,-C≡C-,Z 3可以是C 4 H 8,OC 3 H 6, (E)-CH = CHC 2 H 4,(Z)-CH 2 CH = CHCH 2,(E)-OCH 2 CH = CH,-C = C-,C 2 H 4; R可以是烷基,烷氧基,烯基,烯氧基,烷酰氧基,烯酰氧基或OCmF2m + 1,R可以含有1至20个碳原子,并且可以是支链的或直链m为1-20。
Abstract:
Pesticidal 1,4-diaryl-2,3-difluoro-2-butene compounds of formula (I) wherein Ar is phenyl, 1- or 2-naphtyl or a 5- or 6-membered heteroaromatic ring all of which aromatic systems may be optionally substituted; is C2-C6-alkenyl, C4-C6-cycloalkenyl or C1-C2-alkoxy-C2-C6-alkyl; and Ar1 is phenoxyphenyl, phenyl, biphenyl, phenoxypyridyl, benzylpyridyl, benzylphenyl, benzoylphenyl, 1- or 2-naphthyl, or a 5 or 6-membered heteroaromatic ring all of which aromatic systems may be optionally substituted, intermediates and methods for the preparation of compounds of formula (I) and compositions and methods comprising the compounds and compositions for the control of insect and acarid pests.
Abstract:
There is provided perfluorovinyl ether compounds which can be used to prepare functionalised perfluoropolymer based resins. Preferred resins have formulae (B1) and (B2), where R represents H or a protecting group such as -C(CH>3 3 2 6 5 3
Abstract translation:提供了可用于制备功能性全氟聚合物基树脂的全氟乙烯基醚化合物。 优选的树脂具有式(B1)和(B2),其中R表示H或保护基如-C(CH 3)3,-CH 2 C 6 H 5,SiR 4, 3,或2-四氢吡喃基。 该树脂适用于固相合成或组合化学。
Abstract:
The invention relates to compounds of general formula (I), their optically active isomers and salts wherein Ar = alycyclic, aromatic or one or more heteroatom containing heterocyclic moiety, optionally substituted by one or more alkoxy-, methylenedioxy-, alkyl-, halogen-, haloalkyl-, or nitro-group and/or condensed with a benzene ring; R , R = independently H, alkyl, alkenyl, haloalkyl, phenyl, substituted phenyl, cycloalkyl, R , R = independently H, alkyl, alkenyl, haloalkyl, phenyl, substituted phenyl, cycloalkyl, or R , R are together =O, Y = C; PO, or YR R together (a) group; X = -O-; -NR -, R = H, alkyl, phenyl, substituded phenyl; R = H, alkyl; R5, R6, R7, R8 are independently H, alkyl, alkenyl, haloalkyl, or Ar-(CR R )m-(YR R )n-X- form together a carboximide group; E = H, halogen, methyl; m = 0, 1, 2; n = 0, 1; o = 0, 1, 2; p = 0, 1, 2, with the proviso, that the sum of the atoms or groups of the -(CR R )m-(CR R )n-X-(CR R )o-(CR R )p bridge skeleton is 3 and the -CC-E skeleton forms with the atoms of the bridge a linear chain, consisting of 6 atoms ending preferably in a methyl group, furthermore with the proviso, that if Ar stands for a naphthyl group, Y means C-atom, X means O-atom, R and R together cannot mean =O. The compounds of general formula (I) according to the invention can be applied as active ingredients of pesticide, preferably arthropodicide compositions, and as synergists of other arthropodicide active ingredients.
Abstract translation:本发明涉及通式(I)的化合物,它们的旋光异构体和盐,其中Ar =亚环,芳族或一个或多个含杂原子的杂环部分,任选被一个或多个烷氧基,亚甲二氧基,烷基 - ,卤代烷基 - 或硝基和/或与苯环缩合; R 1,R 2独立地为H,烷基,烯基,卤代烷基,苯基,取代的苯基,环烷基,R 3,R 4独立地为H,烷基,烯基,卤代烷基,苯基,取代的苯基, 环烷基或R 3,R 4一起= O,Y = C; PO或YR 3 R 4一起(a)基团; X = -O-; -NR 10 - ,R 9 = H,烷基,苯基,取代苯基; R 10 = H,烷基; R 5,R 6,R 7,R 8独立地是H,烷基,链烯基,卤代烷基或Ar-(CR 1 R 2)m - (YR 3 R 4) E = H,卤素,甲基; m = 0,1,2; n = 0,1; o = 0,1,2; p = 0,1,2,条件是 - (CR 1 R 2)m - (CR 3 R 4)n X-(CR 3)的原子或基团的和, (CR 7 R 8)p桥骨架是3,并且-CC-E骨架与桥的原子形成直链,由6个原子组成,优选在 甲基,此外条件是,如果Ar表示萘基,则Y表示C原子,X表示O原子,R 3和R 4一起不能表示= O。 根据本发明的通式(I)的化合物可以作为农药的活性成分,优选节肢杀鼠剂组合物,以及作为其他节肢动物杀真菌剂活性成分的增效剂。