(E)-dec-2-enoyl chloride | 110232-46-7

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 酰卤
• 英文名称: (E)-dec-2-enoyl chloride
• 英文别名: 2-decenoic acid chloride；Dec-2-enoyl chloride
• CAS: 110232-46-7
• 化学式: C₁₀H₁₇ClO
• 分子量: 188.697
• InChiKey: OIVIDVADCZVCFF-CMDGGOBGSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  12
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (E)-dec-2-enoyl chloride 在 三乙胺 、 sodium hydroxide 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 2.0h， 生成 (E)-2-(non-1-en-1-yl)quinolin-4(1H)-one
  参考文献：
  名称：

  Profiling structural diversity and activity of 2-alkyl-4(1H)-quinolone N-oxides of Pseudomonas and Burkholderia

  摘要：

  这里，我们报告了对假单胞菌和布氏杆菌所有主要2-烷基-4(1H)-喹啉酮N-氧化物类的合成，以及它们的天然产量水平和对竞争性金黄色葡萄球菌的抗生素活性的定量。

  DOI：

  10.1039/d0cc02498h
• 作为产物：
  描述：

  壬烯二酸 在 氯化亚砜 作用下， 以100%的产率得到(E)-dec-2-enoyl chloride
  参考文献：
  名称：

  通过Dieckmann缩合反应合成抗生素（R）-Reutericyclin 。

  摘要：

  （R）-Reutericyclin（（R）-1）是具有三取代的四酸部分的杀菌两亲天然产物，它是由D-亮氨酸分四个步骤制备的，总收率为24％。的手性杂环部分1是由合成迪克曼的乙基环化ñ - （乙酰乙酰基）亮氨酸（7），将得到的吡咯衍生物8被Ñ -acylated与（Ë在丁基锂在存在下） -癸-2-烯酰氯− 70°（方案2）。该新方法简单明了，并且可以合成约200个对映体过量（ee）的路透环素的两个对映体。80％。

  DOI：

  10.1002/hlca.200590226

文献信息

• The conversion of carboxylic acids into isonitriles via selenium-phenyl selenocarbamates
  作者：Anthony G. M. Barrett、Hyok Kwon、Eli M. Wallace

  DOI：10.1039/c39930001760

  日期：——

  Carboxylic acids are converted into isonitriles via Schmidt rearrangement of the derived acyl azides, addition of phenylselenol to the resultant isocyanate, tributylstannane reduction and dehydration.

  羧酸通过其衍生的酰基叠氮的Schmidt重排反应转化为异腈，随后与苯基硒醇加成、利用三丁基锡烷还原及脱水反应生成目标产物。
• A Weinreb amide approach to the synthesis of trifluoromethylketones
  作者：DiAndra M. Rudzinski、Christopher B. Kelly、Nicholas E. Leadbeater

  DOI：10.1039/c2cc35037h

  日期：——

  A novel route to access trifluoromethylketones (TFMKs) from Weinreb amides is reported. This represents the first documented case of the Ruppert–Prakash reagent (TMS–CF3) reacting in a constructive manner with an amide and enables synthesis of TMFKs without risk of over-trifluoromethylation.

  报道了一条从Weinreb酰胺制备三氟甲基酮（TFMKs）的新路线。这是首次记录到Ruppert–Prakash试剂（TMS–CF3）以建设性方式与酰胺反应，并且可以无需担心过度三氟甲基化风险地合成TMFKs。
• Inhibitory Effect of 2-(E-2-Alkenoylamino)ethyl Alkyl Sulfides on Gastric Ulceration in Rats. II. Structure and Activity Relationships of 2-(E-n or Z-n-Decenoylamino)ethyl Alkyl Sulfides.
  作者：Isao KOHDA、Masakazu IWAI、Masahiro WATANABE、Yoshio ARAKAWA、Chikara FUKAYA、Kazumasa YOKOYAMA、Yasuhiro KOHAMA、Tsutomu MIMURA

  DOI：10.1248/cpb.39.1546

  日期：——

  The analogues of 2-(E-n or Z-n-decenoylamino)ethyl carbamoylmethyl sulfide, including the modifications of sulfide portion, double bond in decenoyl chain and alkyl sulfide moiety, were synthesized and their inhibitory effects on stress-induced ulceration in rats were compared.Replacing the sulfura atom by methylene group or oxygen atom reduced the effect of potency. Saturation of the double bond in the decenoyl chain tended to reduce the anti-ulcerogenic activity in rats. There was no relationship between the position of double bond in decenoyl chain and the pharmacological activity. On the other hand, compounds with E-configuration showed stronger anti-ulcer activity than the corresponding Z-type of compounds. Among 9 kinds of S substituted alkyl groups for carbamoylmethyl, 2-(E-2-decenoylamino)ethyl 2-cyclohexylethyl sulfide showed the most potent anti-ulcerogenic activity in rats and also showed the lowest acute toxicity in mice.

  2-(E型或Z型n-癸烯酰氨基)乙基氨基甲酰甲硫醚类似物，包括硫醚部分、癸烯酰链中的双键以及烷基硫醚部分的修饰，被合成并比较了它们对大鼠应激性溃疡的抑制作用。用甲撑基或氧原子取代硫原子会降低药效。饱和癸烯酰链中的双键倾向于降低抗溃疡活性。癸烯酰链中双键的位置与药理活性没有关系。另一方面，具有E型构型的化合物显示出比相应的Z型化合物更强的抗溃疡活性。在9种S取代的烷基中，2-(E-2-癸烯酰氨基)乙基2-环己基乙基硫醚在大鼠中显示出最强的抗溃疡活性，在小鼠中也显示出最低的急性毒性。
• Inhibitory effect of 2-(E-2-alkenoylamino)ethyl alkyl sulfides on gastric ulceration in rats. I. Effect of 2-(E-2-alkenoylamino)ethyl carbamoylmethyl sulfides on gastric secretion and various ulceration models in rats.
  作者：MASAKAZU IWAI、ISAO KOHDA、CHIKARA FUKAYA、YOICHIRO NAITO、KAZUMASA YOKOYAMA、HIROSHI NAKAJIMA、KAZUTAKE TSUJIKAWA、MASARU OKABE、TSUTOMU MIMURA

  DOI：10.1248/cpb.35.4616

  日期：——

  Bis [2- (E-2-alkenoylaminoethyl)] disulfides (I) and 2- (E-2-alkenoylamino) ethyl carbamoylmethyl sulfides (II) with various alkenyl chain lengths were synthesized and their inhibitory effects on gastric secretion in rats were compared. There was a relationship between the alkenyl chain length of a series of sulfide derivatives (II) and their biological activities (C10 and C11 alkenyl derivatives were the most effective compounds). On the other hand, variation of the alkenyl chain length did not affect the anti-ulcerogenic activity of the disulfide derivatives (I). The derivatives (II) showed stronger biological activity than (I) when the same alkenyl group was present in both. The administration of 2- (E-2-decenoylamino) ethyl carbamoylmethyl sulfide (II-5) or 2- (E-2-undecenoylamino) ethyl carbamoylmethyl sulfide (II-6) at a dose of 20 mg/kg (i.p.) caused significant inhibition of various experimental ulcerations caused by stress, aspirin and HCl-ethanol. Oral administration of both acetamides (II-5, II-6) also caused 50-60% inhibition of ulceration in the water-immersion stress model at a dose of 20 mg/kg, although the activity was not as strong as that after i.p. injection. An improvement in anti-ulcerogenic activity was observed when acetamides were administered as a suspension in 10% HCO-60. Both acetamides (II-5, II-6) caused a dose-dependent decrease of the ulcer index of restrained and water-immersion stress-loaded rats in the dosage range from 0.5 mg/kg p.o. to 5 mg/kg p.o. The lethal dose 50% values (LD50) for both acetamides were over 8 g/kg (p.o. or i.p.).

  合成了各种烯烃链长度的双[2-(E-2-烯酰氨基乙基)]二硫化物 (I) 和 2-(E-2-烯酰氨基)乙基氨基甲基硫化物 (II)，并比较了它们对大鼠胃分泌的抑制作用。硫化物衍生物 (II) 的生物活性与烯烃链的长度之间存在一定关系（C10 和 C11 烯烃衍生物是最有效的化合物）。另一方面，烯烃链长度的变化并未影响二硫化物衍生物 (I) 的抗溃疡活性。当两者具有相同的烯烃基时，衍生物 (II) 的生物活性比 (I) 更强。以 20 mg/kg（i.p.）的剂量给药 2-(E-2-癸烯酰氨基)乙基氨基甲基硫化物 (II-5) 或 2-(E-2-十一烯酰氨基)乙基氨基甲基硫化物 (II-6) 显著抑制了由压力、阿司匹林和盐酸-乙醇引起的各种实验性溃疡。以 20 mg/kg 的剂量口服两种醋酸胺 (II-5, II-6) 也在水浸应激模型中引起了 50-60% 的溃疡抑制，尽管其活性不及腹腔注射后的强。以 10% HCO-60 悬浮液给药时，观察到醋酸胺的抗溃疡活性有所改善。这两种醋酸胺 (II-5, II-6) 在 0.5 mg/kg p.o. 到 5 mg/kg p.o. 剂量范围内引起了被限制和水浸应激负荷大鼠的溃疡指数的剂量依赖性下降。这两种醋酸胺的半数致死剂量 (LD50) 均超过 8 g/kg（口服或腹腔注射）。
• A new alkamide from Piper sylvaticum
  作者：Avijit Banerji、Sudhir Chandra Pal

  DOI：10.1016/0031-9422(82)80134-9

  日期：1982.1

  Abstract Sylvamide, a new amide derivative, has been isolated from the petrol extract of the seeds of Piper sylvaticum (Roxb.). From spectral and chemical s

  摘要 Sylvamide 是一种新的酰胺衍生物，已从Piper sylvaticum (Roxb.) 种子的汽油提取物中分离出来。从光谱和化学