2,2,9,11-tetramethylspiro[5.5]undec-8-en-1-yl acetate | 678981-31-2

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2,2,9,11-tetramethylspiro[5.5]undec-8-en-1-yl acetate
• 英文别名: Spiro(5.5)undec-8-en-1-ol, 2,2,9,11-tetramethyl-, acetate；(3,5,10,10-tetramethylspiro[5.5]undec-2-en-11-yl) acetate
• CAS: 678981-31-2
• 化学式: C₁₇H₂₈O₂
• 分子量: 264.408
• InChiKey: OOEDQCLPDCXMMC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.82
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• [EN] ENOL ETHER PROPERFUME<br/>[FR] PRO-PARFUM D'ÉTHER ÉNOLIQUE
  申请人：FIRMENICH & CIE

  公开号：WO2021250164A1

  公开（公告）日：2021-12-16

  The present invention relates to compounds of formula (I) as properfume compounds. In particular, the present invention relates to a method to release a compound being a carbonyl of formula (II), a formate ester of formula (III) and/or an alcohol of formula (IV), by exposing the compound of formula (I) to an environment wherein it is oxidized. Moreover, the present invention relates to a perfuming composition and a perfumed consumer product comprising at least one compound of formula (I).

  本发明涉及作为合适香精化合物的公式(I)的化合物。具体而言，本发明涉及一种释放公式(I)化合物的方法，该方法是通过将公式(I)化合物暴露在氧化环境中，释放出公式(II)的醛基、公式(III)的甲酸酯基和/或公式(IV)的醇基。此外，本发明涉及一种香精组合物和一种含有至少一种公式(I)化合物的香精消费产品。
• [EN] AMBER ODORANT<br/>[FR] AMBRE ODORANTE
  申请人：FIRMENICH & CIE

  公开号：WO2020239682A1

  公开（公告）日：2020-12-03

  The present invention concerns compound of formula (I) in the form of any one of its stereoisomers or as a mixture thereof, and wherein R1 represents a hydrogen atom, a C1-3 alkyl group or C2-3 alkenyl group; X represents an oxygen atom when R2 represents a C1-4 alkyl group or C2-4 alkenyl group or X represents a CH2-O group when R2 represents a C2-4 alkenyl group or a MeC=O group. The use as a perfuming ingredient of the invention's compound and the invention's compound as part of a perfuming composition or of a perfuming consumer product are also part of the present invention.

  本发明涉及式（I）的化合物，其为其立体异构体之一或其混合物的形式，其中R1代表氢原子、C1-3烷基或C2-3烯基；X代表氧原子，当R2代表C1-4烷基或C2-4烯基时，或X代表CH2-O基团，当R2代表C2-4烯基或MeC=O基团时。本发明的化合物作为香料成分的用途，以及本发明的化合物作为香料组合物或香料消费产品的一部分，也属于本发明的范围。
• [EN] PRO-PERFUME COMPOSITIONS<br/>[FR] COMPOSITIONS DE PROPARFUM
  申请人：FIRMENICH & CIE

  公开号：WO2021123144A1

  公开（公告）日：2021-06-24

  The present invention relates to a perfuming composition comprising at least two properfume compounds selected from the group consisting of a pro-perfume compound releasing a perfume compound upon exposure to light, a pro-perfume compound releasing a perfume compound upon exposure to air/oxygen, a pro-perfume compound releasing a perfume compound upon exposure to heat, a pro-perfume compound releasing a perfume compound upon exposure to moisture and a pro-perfume compound releasing a perfume compound upon exposure to enzymes. The present invention further concerns a perfumed consumer product comprising the inventive perfuming composition, as well as the use of the inventive perfuming composition for improving, enhancing, conferring and/or modifying the fragrance impression and/or fragrance intensity of a consumer product.

  本发明涉及一种香水组合物，包括至少两种从以下组成的适当香气化合物中选择的香气化合物：一种在光照下释放香水化合物的前香水化合物，一种在空气/氧气暴露下释放香水化合物的前香水化合物，一种在热暴露下释放香水化合物的前香水化合物，一种在湿气暴露下释放香水化合物的前香水化合物以及一种在酶暴露下释放香水化合物的前香水化合物。本发明进一步涉及一种含有创新香水组合物的香水消费产品，以及使用创新香水组合物来改善、增强、赋予和/或修改消费产品的香气印象和/或香气强度。
• Spiro compounds as perfuming ingredients
  申请人：——

  公开号：US20040072721A1

  公开（公告）日：2004-04-15

  The present invention relates to the perfumery industry. It concerns more particularly an alcohol, ester, ether or ketone derivative having a spiro-type skeleton, the latter being substituted by short alkyl groups. The invention also relates to the use of the invention compounds as perfuming ingredients, able to impart a woody and/or aromatic, as well as to the perfumed articles or perfuming compositions comprising as active ingredient a compound of formula (I).

  本发明涉及香精工业。它更具体地涉及一种醇、酯、醚或酮衍生物，其具有螺环型骨架，后者被短链烷基基团取代。该发明还涉及将该发明化合物用作香精成分，能够赋予木质和/或芳香性，并且涉及含有作为活性成分的化合物的香水制品或香水组合物。
• [EN] POLY(ESTER UREA) MICROCAPSULES<br/>[FR] MICROCAPSULES DE POLY(ESTER-URÉE)
  申请人：FIRMENICH & CIE

  公开号：WO2020234263A1

  公开（公告）日：2020-11-26

  The present invention relates to a new process for the preparation of poly(ester urea) microcapsules. Poly(ester urea) microcapsules are also an object of the invention. Perfuming compositions and consumer products comprising said microcapsules, in particular perfumed consumer products in the form of home care or personal care products, are also part of the invention.

  本发明涉及一种制备聚酯脲微胶囊的新工艺。聚酯脲微胶囊也是本发明的对象。含有该微胶囊的香料组合物和消费品，特别是家居护理或个人护理产品的香料消费品，也是本发明的一部分。