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(Z)-2-methoxy-3-phenylpropenal

中文名称
——
中文别名
——
英文名称
(Z)-2-methoxy-3-phenylpropenal
英文别名
(Z)-2-methoxy-3-phenylprop-2-enal
(Z)-2-methoxy-3-phenylpropenal化学式
CAS
——
化学式
C10H10O2
mdl
——
分子量
162.188
InChiKey
KPNHONAEPLEAJL-YFHOEESVSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    12
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.1
  • 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:
    亚磷酸二乙酯(Z)-2-methoxy-3-phenylpropenalcalcium oxide 作用下, 以 neat (no solvent) 为溶剂, 以96%的产率得到diethyl [(Z)-1-hydroxy-2-methoxy-3-phenylprop-2-en-1-yl]phosphonate
    参考文献:
    名称:
    含有不饱和有机硫族基部分的α-羟基膦酸酯的绿色合成
    摘要:
    已经开发了一种用于化学选择性合成含有不饱和烷氧基/苯氧基或有机硫烷基部分的α-羟基膦酸酯的简单有效的方案。这种方法是在无溶剂系统中,使用 0.25 当量,由易得的有机硫属烯醛和亚磷酸二烷基酯通过 Pudovik 反应进行的。CaO在室温下作为催化剂,以高产率提供目标膦酸盐。 
    DOI:
    10.1016/j.tetlet.2021.153466
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文献信息

  • [EN] HYDROLYTICALLY LABILE PRO-FRAGRANCES CONTAINING α,β UNSATURATED ESTERS<br/>[FR] PRO-PARFUMS HYDROLYTIQUEMENT LABILES CONTENANT DES ESTERS α,β INSATURÉS
    申请人:HENKEL AG & CO KGAA
    公开号:WO2020058058A1
    公开(公告)日:2020-03-26
    The present invention pertains to pro-fragrances and relates to a pro-fragrance compound of the formula (I). Furthermore, the invention relates to compositions, a laundry product, a home care product, and an insect repellant, comprising the compound of formula (I). Also encompassed are a method for preparing the compound of formula (I) and uses of a compound of formula (I) for increasing the longlastingness of a fragrance, for increasing the stability and perception of a fragrance, and for improving the adhesion of a fragrance to textiles.
    本发明涉及前香料,涉及公式(I)的前香料化合物。此外,该发明涉及包含公式(I)化合物的组合物、洗涤产品、家用产品和驱虫剂。还包括一种制备公式(I)化合物的方法,以及利用公式(I)化合物增加香气的持久性、增加香气的稳定性和感知性,以及改善香气附着在纺织品上的用途。
  • Short-chain enol esters as odiferous substance precursors
    申请人:Eh Marcus
    公开号:US20070053860A1
    公开(公告)日:2007-03-08
    The use of a compound of the formula I in which R 1 is the radical (a) of the enol form of an aldehyde having 6 or more C atoms or (b) of a ketone having 10 or more C atoms and R 2 is an (a) branched or unbranched C 1 to C 4 alkyl group or (b) branched or unbranched C 2 to C 4 alkylene group, as a fragrance precursor.
    使用具有以下化学式的化合物作为香精前体:其中R1是具有6个或更多碳原子的醛的烯醇形式的基团(a),或者是具有10个或更多碳原子的酮的基团(b),而R2是(a)支链或直链的C1至C4烷基基团,或者是(b)支链或直链的C2至C4烷基烯基基团。
  • Functional fragrance precursor
    申请人:——
    公开号:US20040102357A1
    公开(公告)日:2004-05-27
    The present invention relates to a class of fragrance precursor compounds comprising one or more of the compounds derived from the reaction of X—OH and an aldehyde or ketone, said fragrance precursor compounds being of the formula X—O—C(R) (R*) (OR**) wherein R is a C 6-24 alkyl group, a C 6-24 aralkyl group or a C 6-24 alkaryl group; R* is H or a C 6-24 alkyl group, a C 6-24 aralkyl group or a C 6-24 alkaryl group; R** is H or X; X—O representing a moiety derived from X—OH, and wherein X—OH is a compound selected from the group consisting of surfactants, fabric softeners, softener precursor ester amines, softener precursor amido amines, hair conditioners, skin conditions, saccharides and polymers. In a second aspect it relates to a method of preparing such precusors. Further the invention relates to compositions, comprising the precursor of the invention.
    本发明涉及一类香精前体化合物,包括由X—OH和醛或酮反应而得的化合物中的一个或多个,所述香精前体化合物的化学式为X—O—C(R)(R*)(OR**),其中R是C6-24烷基基团、C6-24芳基烷基基团或C6-24烷基芳基基团;R*是H或C6-24烷基基团、C6-24芳基烷基基团或C6-24烷基芳基基团;R**是H或X;X—O代表从X—OH得到的基团,其中X—OH是从表面活性剂、织物柔软剂、柔软剂前体酯胺、柔软剂前体酰胺、护发素、皮肤护理品、糖类和聚合物组成的一组化合物中选择的化合物。在第二方面,它涉及制备这种前体的方法。此外,该发明涉及包含该发明前体的组合物。
  • Fragrance pro-accords and aldehyde and ketone fragrance libraries
    申请人:——
    公开号:US20020155985A1
    公开(公告)日:2002-10-24
    The present invention relates to novel heterocyclic pro-fragrances, preferably oxazolidines, tertahydro-1,3-oxazines, thiazolidines, or tetrahydro-1,3-thiazines, more preferably oxazolidines, or tertahydro-1,3-oxazines, most preferably oxazolidines, which are capable of sustained release of fragrance raw material ketones and aldehydes and to fragrance delivery systems which comprise said pro-fragrances.
    本发明涉及新型杂环前香料,优选为噁唑烷、四氢-1,3-噁唑烷、噻唑烷或四氢-1,3-噻唑烷,更优选为噁唑烷或四氢-1,3-噁唑烷,最优选为噁唑烷,这些前香料能够持续释放香料原料酮和醛,并且涉及包含该前香料的香料传递系统。
  • Depot preparations
    申请人:——
    公开号:US20030114352A1
    公开(公告)日:2003-06-19
    The present invention relates to depot preparations for the targeted release of an aldehyde together with two carboxylic acids, where the released aldehydes are organoleptic substances, specifically fragrances or flavorings, and these depot preparations are prepared by reacting aldehydes with carboxylic anhydrides.
    本发明涉及用于有针对性地释放一种醛和两种羧酸的仓库制剂,其中释放的醛是感官物质,具体来说是香料或调味料,这些仓库制剂是通过将醛与羧酸酐反应制备而成的。
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