2-哌啶并嘧啶-4,6(1H,5H)-二酮 | 61280-19-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 2-哌啶并嘧啶-4,6(1H,5H)-二酮
• 英文名称: 2-piperidin-1-yl-1H-pyrimidine-4,6-dione
• 英文别名: 2-Piperidino-tetrahydropyrimidin-4,6-dion；4,6(1H,5H)-Pyrimidinedione, 2-piperidino-；2-piperidin-1-yl-1H-pyrimidine-4,6-dione
• CAS: 61280-19-1
• 化学式: C₉H₁₃N₃O₂
• mdl: MFCD01689371
• 分子量: 195.221
• InChiKey: YMIMSTFOLJPCFD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.1
• 重原子数：
  14
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.666
• 拓扑面积：
  61.8
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2933990090

反应信息

• 作为反应物：
  描述：

  氯仿 、 2-哌啶并嘧啶-4,6(1H,5H)-二酮 在 氢氧化钾 作用下， 生成 4,6-dioxo-2-piperidino-1,4,5,6-tetrahydro-pyrimidine-5-carbaldehyde
  参考文献：
  名称：

  The Joint Influence of Agricultural and Nonfarm Factors on Real Estate Values: An Application to the Mid‐Atlantic Region

  摘要：

  AbstractCounty level farmland and residential housing values are estimated for the Mid‐Atlantic region as a function of farm returns, developed land values, household incomes, population densities, and location. Results are based on the hypothesis that farmland owners anticipate land development and that nonfarm factors are important determinants of farmland prices. Response of farmland prices to change in farm returns is found to be inelastic and relatively uniform in rural and urban counties. Response to nonfarm factors is found to be more elastic and substantially greater in rural counties.

  DOI：

  10.1111/0002-9092.00141

文献信息

• Synthesis of New Azocompounds and Fused Pyrazolo[5,1-<i>c</i>][1,2,4]triazines Using Heterocyclic Components
  作者：Irina V. Ledenyova、Vitaly V. Didenko、Alexander S. Shestakov、Khidmet S. Shikhaliev

  DOI：10.1002/jhet.1533

  日期：2013.5

  ne 10b, 4‐hydroxy‐1‐p‐tolyl‐1H‐pyrazole‐3‐carboxylic acid ethyl ester 14, 1,3‐thiazolidine‐2,4‐dione 16a, 2‐thioxo‐1,3‐thiazolidin‐4‐one 16b) to yield new pyrazolylazo derivatives. Fused pyrazolo[5,1‐c][1,2,4]triazines 5, 9a, 9b, 12, 13 were obtained by heterocyclization reactions. Copyright © 2013 HeteroCorporation

  据报道，3-甲基-4-苯基-1 H-吡唑-5-胺1在盐酸中重氮化可提供相应的重氮盐2。后者与多种活性亚甲基化合物（巴比妥3a和硫代巴比妥3b酸，2-杂芳基嘧啶-4,6-二酮6a，6b，4-羟基-6-甲基吡啶2-2 （1 H）-1a 10a，4偶氮偶合-羟基-6-甲基-2- ħ -吡喃-2-酮10b中，4-羟基-1- p甲苯基- 1 H ^吡唑-3-羧酸乙酯14，1,3-噻唑烷-2,4-二酮16a，2-thioxo-1,3-thiazolidin-4-one 16b）生成新的吡唑基咪唑衍生物。稠合的吡唑并[5,1- c ^ ] [1,2,4]三嗪5，图9a，图9b，12，13是由heterocyclization反应获得。版权所有©2013 HeteroCorporation
• The Joint Influence of Agricultural and Nonfarm Factors on Real Estate Values: An Application to the Mid‐Atlantic Region
  作者：Ian W. Hardie、Tulika A. Narayan、Bruce L. Gardner

  DOI：10.1111/0002-9092.00141

  日期：2001.2

  AbstractCounty level farmland and residential housing values are estimated for the Mid‐Atlantic region as a function of farm returns, developed land values, household incomes, population densities, and location. Results are based on the hypothesis that farmland owners anticipate land development and that nonfarm factors are important determinants of farmland prices. Response of farmland prices to change in farm returns is found to be inelastic and relatively uniform in rural and urban counties. Response to nonfarm factors is found to be more elastic and substantially greater in rural counties.