benzyl tiglate | 67674-41-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: benzyl tiglate
• 英文别名: Benzyl 2-methylbut-2-enoate
• CAS: 67674-41-3
• 化学式: C₁₂H₁₄O₂
• 分子量: 190.242
• InChiKey: QRGSTISKDZCDHV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  14
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  benzyl tiglate 在 吡啶 、 potassium osmate 、 iron(III) chloride 、 sodium tetrahydroborate 、 草酰氯 、 甲基磺酰胺 、 hydroquinine 1,4-phthalazinediyl diether 、 palladium 10% on activated carbon 、 双氧水 、 silver(I) acetate 、 palladium diacetate 、 乙酸酐 、 碳酸氢钠 、 potassium carbonate 、 溶剂黄146 、 甲基磺酰氯 、 potassium hexacyanoferrate(III) 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 、 乙腈 、 叔丁醇 为溶剂， 反应 215.33h， 生成 (+)-gregatin B
  参考文献：
  名称：

  Total Syntheses of the Dihydrofuranonecarboxylate Natural Products Gregatin B and E: Gram-Scale Synthesis of (+)-Gregatin B and Unambiguous Assignment of the Stereostructure of (+)-Gregatin E

  摘要：

  We synthesized the dextrorotatory enantiomers of gregatin B (1.3 g scale) and E, establishing their diene side chains in the last step by Heck coupling with variable iodoolefins. Their counterpart was synthesized in 30% overall yield and with high enantiopurity (97% ee) from benzyl tiglate, beginning with an asymmetric dihydroxylation. The stereostructure of gregatin E followed from HPLC comparisons between the four synthetic stereoisomers of this compound and natural gregatin E, which we isolated from Cadophora gregata.

  DOI：

  10.1021/ol5032602

文献信息

• BITTER TASTE MODIFIERS INCLUDING SUBSTITUTED 1-BENZYL-3-(1-(ISOXAZOL-4-YLMETHYL)-1H-PYRAZOL-4-YL)IMIDAZOLIDINE-2,4-DIONES AND COMPOSITIONS THEREOF
  申请人：SENOMYX, INC.

  公开号：US20160376263A1

  公开（公告）日：2016-12-29

  The present invention includes compounds and compositions known to modify the perception of bitter taste, and combinations of said compositions and compounds with additional compositions, compounds, and products. Exemplary compositions comprise one or more of the following: cooling agents; inactive drug ingredients; active pharmaceutical ingredients; food additives or foodstuffs; flavorants, or flavor enhancers; food or beverage products; bitter compounds; sweeteners; bitterants; sour flavorants; salty flavorants; umami flavorants; plant or animal products; compounds known to be used in pet care products; compounds known to be used in personal care products; compounds known to be used in home products; pharmaceutical preparations; topical preparations; cannabis-derived or cannabis-related products; compounds known to be used in oral care products; beverages; scents, perfumes, or odorants; compounds known to be used in consumer products; silicone compounds; abrasives; surfactants; warming agents; smoking articles; fats, oils, or emulsions; and/or probiotic bacteria or supplements.

  本发明涵盖已知用于改变苦味感知的化合物和组合物，以及所述组合物和化合物与额外的组合物、化合物和产品的组合。示例组合物包括以下一种或多种：冷却剂；无活性药物成分；活性药用成分；食品添加剂或食品；调味剂或调味增强剂；食品或饮料产品；苦味化合物；甜味剂；苦味剂；酸味调味剂；咸味调味剂；鲜味调味剂；植物或动物产品；已知用于宠物护理产品中的化合物；已知用于个人护理产品中的化合物；已知用于家用产品中的化合物；制药制剂；局部制剂；大麻衍生或与大麻相关的产品；已知用于口腔护理产品中的化合物；饮料；香味、香水或除臭剂；已知用于消费品中的化合物；硅化合物；磨料；表面活性剂；发热剂；吸烟物品；脂肪、油脂或乳化剂；和/或益生菌或补充剂。
• [EN] ODORANT SECONDARY ALCOHOLS AND THEIR COMPOSITIONS<br/>[FR] ALCOOLS SECONDAIRES ODORANTS ET LEURS COMPOSITIONS
  申请人：S H KELKAR & COMPANY LTD

  公开号：WO2019228903A1

  公开（公告）日：2019-12-05

  The present invention relates to new classes of odorous alcohols (odorants) derived from 2,3- dimethylbutene which are useful as fragrance or flavor materials in particular in providing natural piney olfactory notes with a complex profile to perfume, aroma or deodorizing/masking compositions.

  本发明涉及从2,3-二甲基丁烯衍生的新类气味醇（香料），其可用作香水、香精或除臭/遮蔽组合物中的香味或风味材料，特别是提供具有复杂轮廓的天然松木气味。
• [EN] COMPOSITIONS COMPRISING ODORANTS<br/>[FR] COMPOSITIONS COMPRENANT UNE MATIÈRE ODORISANTE
  申请人：S H KELKAR AND COMPANY LTD

  公开号：WO2019030122A1

  公开（公告）日：2019-02-14

  The present invention relates to odorous 2- and/or 3-substituted 3-(allyloxy)propenes which are useful as fragrance or flavor ingredients in particular in providing green, fruity, pear and/or waxy olfactory notes. The present invention also relates to novel perfume, aroma or deodorizing/masking compositions comprising said odorants.

  本发明涉及具有芳香性的2-和/或3-取代的3-(丙烯氧基)丙烯，其在提供绿色、果香、梨和/或蜡质气味音符方面特别有用。本发明还涉及包含所述气味物质的新型香水、香气或除臭/掩盖组合物。
• [EN] ODORANTS AND COMPOSITIONS COMPRISING ODORANTS<br/>[FR] ODORISANTS ET COMPOSITIONS COMPRENANT DES ODORISANTS
  申请人：S H KELKAR AND COMPANY LTD

  公开号：WO2021209944A1

  公开（公告）日：2021-10-21

  The present invention relates to new classes of odorous 3-(2- methylenealkoxy)alkanenitrile derivatives of formula (I) which are useful as fragrance or flavor materials in particular in providing dry, woody, dusty, earthy, and/or patchouli notes together with optional coriander, aldehydic, citrus, mandarin, pear, cinnamon, and/ or petal floral-like notes to perfume, aroma or deodorizing/masking compositions.

  本发明涉及一种新的类别的具有公式(I)的气味性3-(2-亚甲基烯氧基)烷腈衍生物，其可用作香料或风味材料，特别是在提供干燥、木质、灰尘、泥土和/或广藿香音符以及可选的香菜、醛类、柑橘、柑橘、梨、肉桂和/或花瓣般的花香音符给香水、香氛或除臭/掩蔽组合物方面。
• COMPOUNDS USEFUL AS MODULATORS OF TRPM8
  申请人：Senomyx, Inc.

  公开号：US20170096418A1

  公开（公告）日：2017-04-06

  The present disclosure relates to compounds which are useful as cooling sensation compounds.

  本公开涉及作为冷感化合物有用的化合物。