cis-4-propenylsyringol | 26624-13-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: cis-4-propenylsyringol
• 英文别名: (Z)-2,6-dimethoxy-4-(prop-1-en-1-yl)phenol；(Z)-2,6-dimethoxy-4-propenylphenol；2,6-dimethoxy-4-[(Z)-prop-1-enyl]phenol
• CAS: 26624-13-5
• 化学式: C₁₁H₁₄O₃
• 分子量: 194.23
• InChiKey: YFHOHYAUMDHSBX-PLNGDYQASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  14
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  38.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  cis-4-propenylsyringol 在 palladium on activated charcoal 氢气 、 三氯化铁 作用下， 生成 4-[(1R,2R)-2-(2,6-Dimethoxy-4-propyl-phenoxy)-1-hydroxy-propyl]-2,6-dimethoxy-phenol
  参考文献：
  名称：

  Wallis,A.F.A., Australian Journal of Chemistry, 1973, vol. 26, p. 585 - 594

  摘要：

  DOI：
• 作为产物：
  描述：

  4-烯丙基-2,6-二甲氧基苯酚 在 polymer-supported Felkin iridium catalyst 作用下， 以 四氢呋喃 为溶剂， 反应 24.0h， 生成 2,6-二甲氧基-4-[(1E)-1-丙烯-1-基]苯酚 、 cis-4-propenylsyringol
  参考文献：
  名称：

  使用固体支持的试剂和清除剂精确合成甲酮

  摘要：

  聚合物辅助试剂已用于天然产物的合成 甲酮 无需常规操作即可进行清洁高效的合成 纯化技术。一个新的聚合物支持的过渡金属异构化 催化剂 也有报道。

  DOI：

  10.1039/b203388g

文献信息

• A concise synthesis of carpanone using solid-supported reagents and scavengers
  作者：Ian R. Baxendale、Ai-Lan Lee、Steven V. Ley

  DOI：10.1039/b203388g

  日期：2002.8.8

  Polymer-supported reagents have been applied to the synthesis of the natural product carpanone resulting in a clean and efficient synthesis without the requirement for conventional purification techniques. A new polymer-supported transition metal isomerisation catalyst is also reported.

  聚合物辅助试剂已用于天然产物的合成 甲酮 无需常规操作即可进行清洁高效的合成 纯化技术。一个新的聚合物支持的过渡金属异构化 催化剂 也有报道。
• 1H-pyrrole-2,4-dicarbonyl-derivatives and their use as flavoring agents
  申请人：IMAX Discovery GmbH

  公开号：EP2832233A1

  公开（公告）日：2015-02-04

  The present invention primarily relates to 1H-pyrrole-2,4-dicarbonyl-derivatives of Formula (I) wherein R1, R2, R3, Z. Z' and J are as defined in the description, to mixtures thereof and to the use thereof as flavoring agents. The compounds in accordance with the present invention are suitable for producing, imparting, or intensifying an umami flavor. The invention further relates to flavoring mixtures, compositions for oral consumption as well as ready-to-eat, ready-to-use and semifinished products, comprising an effective amount of the compound of Formula (I) or of a mixture of compounds of Formula (I) and to specific methods for producing, imparting, modifying and/or intensifying specific flavor impressions.

  本发明主要涉及式(I)的1H-吡咯-2,4-二羰基衍生物，其中R1、R2、R3、Z、Z'和J按描述定义，及其混合物，以及用作调味剂的使用。根据本发明的化合物适用于生产、赋予或增强鲜味。本发明进一步涉及包含式(I)化合物或式(I)化合物混合物的有效量的调味混合物、口腔消费的组成物以及即食、即用和半成品，以及用于生产、赋予、改变和/或增强特定风味印象的特定方法。
• Imidazo[1,2-a]pyridine-ylmethyl-derivatives and their use as flavoring agents
  申请人：IMAX Discovery GmbH

  公开号：EP2832234A1

  公开（公告）日：2015-02-04

  The present invention primarily relates to imidazo[1,2-a]pyridine-ylmethyl-derivatives of Formula (I) wherein R1, R2, X, W e J are as defined in the description, to mixtures thereof and to the use thereof as flavoring agents. The compounds in accordance with the present invention are suitable for producing, imparting, or intensifying an umami flavor. The invention further relates to flavoring mixtures, compositions for oral consumption as well as ready-to-eat, ready-to-use and semifinished products, comprising an effective amount of the compound of Formula (I) and to specific methods for producing, imparting, modifying and/or intensifying specific flavor impressions.

  本发明主要涉及式(I)的咪唑[1,2-a]吡啶基甲基衍生物，其中R1、R2、X、W和J如描述中定义，以及涉及它们的混合物和使用它们作为调味剂。根据本发明的化合物适合于产生、赋予或增强鲜味。本发明进一步涉及调味混合物、口腔摄入的配方以及包含有效量的式(I)化合物的即食、即用和半成品，以及用于生产、赋予、改变和/或增强特定风味印象的特定方法。
• Controllable synthesis of 2- and 3-aryl-benzomorpholines from 2-aminophenols and 4-vinylphenols
  作者：Kui Dong、Xiao-Ling Jin、Shihao Chen、Li-Zhu Wu、Qiang Liu

  DOI：10.1039/d0cc02662j

  日期：——

  We present herein a method for the controllable synthesis of 3-aryl-benzomorpholine and 2-aryl-benzomorpholine cycloadducts via cross-coupling/annulation between electron-rich 2-aminophenols and 4-vinylphenols.

  我们在此提出一种方法，通过电子丰富的2-氨基酚和4-乙烯基酚之间的交叉偶联/环合反应，可控合成3-芳基-苯并吗啉和2-芳基-苯并吗啉环加成物。
• 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。