2(3H)-Furanone, 5-(1Z)-1-decenyldihydro-, (5R)- | 64726-91-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 内酯类
• 英文名称: 2(3H)-Furanone, 5-(1Z)-1-decenyldihydro-, (5R)-
• 英文别名: (5R)-5-dec-1-enyloxolan-2-one
• CAS: 64726-91-6
• 化学式: C₁₄H₂₄O₂
• 分子量: 224.34
• InChiKey: QTGIYXFCSKXKMO-ZDUSSCGKSA-N

物化性质

• 比旋光度：
  D21 -69.0° (c = 1.42 in CHCl3); D25 -70.2° (c = 0.5 in CHCl3)
• 沸点：
  bp0.1mm 130-134°
• 密度：
  0.985±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.8
• 重原子数：
  16
• 可旋转键数：
  8
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.79
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 海关编码：
  2932209090

文献信息

• Methods of producing optically active hydroxyesters
  申请人：Nitto Denko Co. Ltd.

  公开号：EP0435293A2

  公开（公告）日：1991-07-03

  This invention relates to methods for producing optically active hydroxyesters and also to methods for producing and purifying optically active five-membered ring lactones. More specifically, the invention provides methods for efficiently, safely, and selectively producing and purifying optically active (R)-hydroxyester (shown by formula 1) and optically active (S)-hydroxyester (shown by formula 2) in high state of purity at ordinary temperature. The invention also relates to application of the inter-convertible optically active (R)-five-membered ring lacton (shown by formula 5). They are intermediates for synthesizing various medicines, agricultural chemicals, and biologically active substances, however especially useful for synthesizing pheromone of a noxious insect, Popillia japonica Newman. (Here,R₁ denotes -C≡C-R₃ or -C=C-R₃; R₂ and R₃ denote straight chain or branched alkyl groups containing 1 to 10 carbon atoms; R₄ denotes alkyl groups, aralkyl groups, or haloalkyl groups containing 1 to 12 carbon atoms and the end group of R₄ may be carboxyl groups; * denotes asymmetricrbon atoms.)

  本发明涉及生产光学活性羟酯的方法，也涉及生产和纯化光学活性五元环内酯的方法。 更具体地说，本发明提供了在常温下高效、安全、选择性地生产和纯化高纯度光学活性（R）-羟酯（如式 1 所示）和光学活性（S）-羟酯（如式 2 所示）的方法。 本发明还涉及可相互转化的光学活性（R）-五元环内酯（如式 5 所示）的应用。 它们是合成各种药物、农药和生物活性物质的中间体，但尤其适用于合成一种有害昆虫 Popillia japonica Newman 的信息素。 (这里，R₁ 表示 -C≡C-R₃ 或 -C=C-R₃；R₂ 和 R₃ 表示含有 1 至 10 个碳原子的直链或支链烷基；R₄ 表示含有 1 至 12 个碳原子的烷基、芳基或卤代烷基，R₄ 的末端基团可以是羧基；* 表示不对称碳原子）。
• Biodegradable sustained-release preparation, biodegradable pheromone dispenser and biodegradable pest controlling agent
  申请人：RESEARCH ASSOCIATION FOR BIOTECHNOLOGY OF AGRICULTURAL CHEMICALS

  公开号：EP0816430A2

  公开（公告）日：1998-01-07

  Described are a biodegradable sustained-release preparation which comprises a mixture of 99 to 10 parts by weight of an aliphatic polyester and 1 to 90 parts by weight of a modifier for the regulation of sustained releasability of an active ingredient, and the active ingredient held by said mixture; a biodegradable pheromone dispenser, wherein an aliphatic polyester is used as a sustained release layer for a pheromone contained therein as a liquid phase, said aliphatic polyester having recurring units whose ratio (I/II) of (I) the number of the carbon atoms constituting the main chain and not relating to ester linkage to (II) the number of the carbon atoms constituting the ester linkage is 2 or larger; and a biodegradable pest controlling agent which is obtained by mixing and dispersing an active ingredient and a carrier for holding said active ingredient in a biodegradable aliphatic polyester or which comprises 2 to 60 wt.% of an active ingredient, 30 to 95 wt.% of a biodegradable aliphatic polyester and 2 to 50 wt.% of a carrier for holding the active ingredient.

  描述了一种可生物降解的缓释制剂，它包括按重量计 99 至 10 份脂肪族聚酯和按重量计 1 至 90 份用于调节活性成分缓释性的改性剂的混合物，以及由所述混合物保持的活性成分；一种可生物降解的信息素分配器，其中脂肪族聚酯用作其中所含信息素的液相持续释放层，所述脂肪族聚酯具有重复单元，其(I/II)比率为(I)构成主链且与酯连接无关的碳原子数与(II)构成酯连接的碳原子数之比为 2 或更大；一种可生物降解的害虫控制剂，它是通过将一种活性成分和一种用于保持所述活性成分的载体混合并分散在一种可生物降解的脂肪族聚酯中而得到的，或者它包括 2 至 60 wt.%的活性成分、30-95%的可生物降解脂肪族聚酯和2-50%的用于保持活性成分的载体。
• Biodegradeable sustained release pest controlling agent
  申请人：RESEARCH ASSOCIATION FOR BIOTECHNOLOGY OF AGRICULTURAL CHEMICALS

  公开号：EP1493332A1

  公开（公告）日：2005-01-05

  Described is a biodegradable pest controlling agent which is obtained by mixing and dispersing an active ingredient and a carrier for holding said active ingredient in a biodegradable aliphatic polyester or which comprises 2 to 60 wt.% of an active ingredient, 30 to 95 wt.% of a biodegradable aliphatic polyester and 2 to 50 wt.% of a carrier for holding the active ingredient.

  所描述的是一种可生物降解的害虫控制剂，它是通过将活性成分和用于保持所述活性成分的载体混合并分散在可生物降解的脂肪族聚酯中获得的，或由 2 至 60 重量份的活性成分、30 至 95 重量份的可生物降解的脂肪族聚酯和 2 至 50 重量份的用于保持活性成分的载体组成。
• SUSTAINED-RELEASE PHEROMONE PREPARATION
  申请人：Sankei Chemical Co., Ltd.

  公开号：EP1676480A1

  公开（公告）日：2006-07-05

  It is an object of the present invention to provide a sustained release pheromone formulation, which is not affected by the air temperature, is able to release a sex pheromone at a constant rate, does not require troublesome recovery after use, and does not pollute the environment. The present invention provides a sustained release pheromone formulation characterized by comprising a pheromone contained in a crystalline mineral.

  本发明的目的是提供一种不受气温影响、能以恒定的速率释放性信息素、使用后不需要麻烦的回收、不污染环境的持续释放信息素制剂。本发明提供了一种持续释放信息素制剂，其特征在于包含在晶体矿物中的信息素。
• SUSTAINED RELEASE PHEROMONE FORMULATION
  申请人：Synchem Research Ltd.

  公开号：EP3090631A1

  公开（公告）日：2016-11-09

  The invention relates to a sustained release pheromone formulation comprising a pheromone contained in a porous clay material, wherein the clay material has a weight average particle size of less than 0.2 mm, and wherein the clay material is, in one embodiment, partially coated. The invention further relates to the process of manufacturing such a formulation and its use in agriculture, as well as a method of reducing the population of a pest, e.g., a butterfly or bug such as Diabrotica virgifera in an agriculturally used area.

  本发明涉及一种持续释放信息素制剂，其包含在多孔粘土材料中的信息素，其中粘土材料的重量平均粒径小于0.2毫米，在一个实施方案中，粘土材料被部分包覆。本发明还涉及这种制剂的制造工艺及其在农业中的用途，以及减少害虫数量的方法，例如，在农业使用区减少蝴蝶或虫子（如Diabrotica virgifera）的数量。