摘要:
Use of rylene derivatives I with the following definition of the variables: X together both —COOM; Y a radical -L-NR1R2 (y1) -L-Z-R3 (y2) the other radical hydrogen; together both hydrogen; R is optionally substituted (het)aryloxy, (het)arylthio; P is —NR1R2; B is alkylene; optionally substituted phenylene; combinations thereof; A is —COOM; —SO3M; —PO3M2; D is optionally substituted phenylene, naphthylene, pyridylene; M is hydrogen; alkali metal cation; [NR5]4+; L is a chemical bond; optionally indirectly bonded, optionally substituted (het)arylene radical; R1, R2 are optionally substituted (cyclo)alkyl, (het)aryl; together optionally substituted ring comprising the nitrogen atom; Z is —O—; —S—; R3 is optionally substituted alkyl, (het)aryl; R′ is hydrogen; optionally substituted (cyclo)alkyl, (het)aryl; R5 is hydrogen; optionally substituted alkyl (het)aryl; m is 0, 1, 2; n, p m=0: 0, 2, 4 where: n+p=2, 4, if appropriate 0; m=1: 0, 2, 4 where: n+p=0, 2, 4; m=2: 0, 4, 6 where: n+p=0, 4, 6, or of mixtures thereof as photosensitizers in solar cells.
摘要翻译:使用二烯衍生物I与以下变量的定义:X一起-COOM; Y是一个根本的<?in-line-formula description =“In-line Formulas”end =“lead”?> - L-NR <1> SUP> 2(y1) ?in-line-formula description =“In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> - LZR < / SUP>(y2)<?in-line-formula description =“In-line Formulas”end =“tail”?>另一个自由基氢; 一起氢; R是任选取代的(het)芳氧基,(het)芳硫基; P是-NR 1 R 2 O 2; B是亚烷基; 任选取代的亚苯基; 其组合; A是-COOM; -SO 3 M; -PO 3 M 2 N 2; D是任选取代的亚苯基,亚萘基,亚吡啶基; M是氢; 碱金属阳离子; [NR 5] 4 u> sup> L是化学键; 任选间接结合的,任选取代的(亚乙基)亚芳基; R 1,R 2是任选取代的(环)烷基,(het)芳基; 一起任选取代的包含氮原子的环; Z为-O- -S- R 3是任选取代的烷基,(het)芳基; R'是氢; 任选取代的(环)烷基,(het)芳基; R 5是氢; 任选取代的烷基(het)芳基; m为0,1,2; n,p m = 0:0,2,4其中:n + p = 2,4,如果合适0; m = 1:0,2,4其中:n + p = 0,2,4; m = 2:0,4,6其中:n + p = 0,4,6或其混合物作为太阳能电池中的光敏剂。
摘要:
The present invention describes a fragrance delivery system which releases fragrant aldehydes or ketones and/or fragrant compounds containing an olefin function upon exposure to light. This system comprises &agr;-keto esters of formula in which R′* and R″* have the meaning as defined in the application and which are generally, in case of R′*, an alkyl group carrying an abstractable hydrogen in &ggr;-position relative to the &agr;-keto function and carrying a moiety from which is derived a fragrant compound containing an olefin function, and, in case of R″*, the organic part of a primary or secondary alcohol from R″*OH which is derived a fragrant aldehyde or ketone.
摘要:
The present invention describes a fragrance delivery system which releases fragrant alcohols upon exposure to light. Said system comprises 2-benzoyl benzoates of general formulae which can comprise various subtituents R1-R5 as defined in the application and a substituted R* which is the organic part of a fragrant alcohol. In a further embodiment, the present invention describes a fragrance delivery system which releases fragrant aldehydes or ketones and/or fragrant compounds containing an olefin function. This system comprises &agr;-keto esters of formula in which R′* and R″* have the meaning as defined in the application and which are generally, in case of R′*, an alkyl group carrying an abstractable hydrogen in &ggr;-position relative to the keto function and carrying a moiety from which is derived a fragrant compound containing an olefin function, and, in case of R″*, the organic part of a primary or secondary alcohol from which is derived a fragrant aldehyde or ketone.
摘要:
The invention relates to the field of medicine. In particular, it relates to recombinant cationic polypeptides and their use as biolubricant. Provided is a biolubricant substance comprising the amino acid sequence[(GKGVP)9]n, wherein n is ≧5.
摘要:
An exterior rear view mirror, for a motor vehicle, with an exterior rear view mirror housing formed in at least two parts, which comprises an opening for a mirror glass, and houses at least one base bracket, on which the mirror glass is adjustably arranged. The exterior rear view mirror housing consists at least of a first housing part and a second housing part, which are connected to both each other as well as to the base bracket, in each case. Locking connections are provided at least between the first housing part and the second housing part, as well as between the housing parts and the base bracket, in each case.
摘要:
The invention is related to an external rear view mirror assembly including a positive connection that fits mirror components as a support frame mounted to a mirror housing or shell. The positive connection is a connector having a two part snap-fit connector with a first snap-fit connector part and a second snap-fit connector part.
摘要:
A mirror base cover for an exterior rear view mirror assembly of a motor vehicle is described, which is provided with an opening for a part on the mirror base side of an articulated connection of a base bracket, which is preferably housed in an exterior rear view mirror housing, to a mirror base, which is covered by the mirror base cover. The opening has a larger design than is necessary for the part on the mirror base side of the articulated connection. A section of the opening remaining between the edge of the opening and the part on the mirror base side of the articulated connection is closed by a mirror base cap assembly. The mirror base cap assembly consists of a mirror base cap, only partly covering the remaining section of the opening, and a seal, moulded onto the mirror base cap, overlapping a gap remaining between the mirror base cap and the edge of the opening. The mirror base cap extends at least partly to the edge of the opening, so that contact between the mirror base cap and the edge of the opening is made, at least in places.
摘要:
The present invention relates to core-shell microcapsules comprising photolabile 2-oxoacetate pro-fragrance molecules capable of liberating an active molecule such as, for example, an aldehyde or ketone upon exposure to light. The present invention concerns also the use of said microcapsules in perfumery as well as the perfuming compositions or perfumed articles comprising the invention's microcapsules to provide a prolonged release of fragrant aldehydes and/or ketones.
摘要:
The invention relates to drug development and synthetic chemistry, in particular to the manufacture of biologically active compounds based on naturally occurring molecules. It also relates to novel biologically active compounds, for example aminoglycoside antibiotics, in a substantially pure regioisomeric form.
摘要:
A fastening element for fastening elongated materials in a motor vehicle with an anchoring part, which engages in the wall, to which the fastening part is attached, is proposed. The anchoring part has two spreading arms and a seal which circularly surrounds the anchoring part.