2,3-Diphenyl-1-propan-2-ylaziridine

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二苯乙烯类
• 英文名称: 2,3-Diphenyl-1-propan-2-ylaziridine
• 化学式: C₁₇H₁₉N
• 分子量: 237.34
• InChiKey: QZCSIAPWHFXTLJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  18
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  3
• 氢给体数：
  0
• 氢受体数：
  1

文献信息

• Catalytic carbonylation of three and four membered heterocycles
  申请人：——

  公开号：US20030162961A1

  公开（公告）日：2003-08-28

  Epoxides, aziridines, thiiranes, oxetanes, lactones, lactams and analogous compounds are reacted with carbon monoxide in the presence of a catalytically effective amount of catalyst having the general formula [Lewis acid] z+ {[QM(CO) x ] w− } y where Q is any ligand and need not be present, M is a transition metal selected from the group consisting of Groups 4, 5, 6, 7, 8, 9 and 10 of the periodic table of elements, z is the valence of the Lewis acid and ranges from 1 to 6, w is the charge of the metal carbonyl and ranges from 1 to 4 and y is a number such that w times y equals z, and x is a number such as to provide a stable anionic metal carbonyl for {[QM(CO) x ] w− } y and ranges from 1 to 9 and typically from 1 to 4.

  环氧化物、氮杂环丙烷、硫杂环丙烷、氧杂环丁烷、内酯、内酰胺和类似化合物在存在具有一定催化活性的催化剂的情况下与一般公式为[路易斯酸] z+ {[QM(CO) x ] w− } y的催化剂反应，其中Q是任何配体且不一定存在，M是从元素周期表的4、5、6、7、8、9和10族中选择的过渡金属，z是路易斯酸的化合价，范围从1到6，w是金属羰基的电荷，范围从1到4，y是一个数字，使得w乘以y等于z，x是一个数字，以提供稳定的阴离子金属羰基{[QM(CO) x ] w− } y，范围从1到9，通常从1到4。
• Alloy type semiconductor nanocrystals and method for preparing the same
  申请人：Jang Eun-joo

  公开号：US20050012182A1

  公开（公告）日：2005-01-20

  Provided is a chemical wet preparation method for Group 12-16 compound semiconductor nanocrystals. The method includes mixing one or more Group 12 metals or Group 12 precursors with a dispersing agent and a solvent followed by heating to obtain a Group 12 metal precursor solution; dissolving one or more Group 16 elements or Group 16 precursors in a coordinating solvent to obtain a Group 16 element precursor solution; and mixing the Group 12 metal precursors solution and the Group 16 element precursors solution to form a mixture, and then reacting the mixture to grow the semiconductor nanocrystals. The Group 12-16 compound semiconductor nanocrystals are stable and have high quantum efficiency and uniform sizes and shapes.

  本发明提供了一种 12-16 族化合物半导体纳米晶体的化学湿法制备方法。该方法包括将一种或多种第 12 族金属或第 12 族前驱体与分散剂和溶剂混合后加热，得到第 12 族金属前驱体溶液；将一种或多种第 16 族元素或第 16 族前驱体溶解在配位溶剂中，得到第 16 族元素前驱体溶液；将第 12 族金属前驱体溶液和第 16 族元素前驱体溶液混合形成混合物，然后使混合物反应生长半导体纳米晶体。12-16 族化合物半导体纳米晶体稳定，量子效率高，尺寸和形状均匀。
• CATALYTIC CARBONYLATION OF THREE AND FOUR MEMBERED HETEROCYCLES
  申请人：CORNELL RESEARCH FOUNDATION, INC.

  公开号：EP1461315B1

  公开（公告）日：2009-07-29
• EP1461315A4
  申请人：——

  公开号：EP1461315A4

  公开（公告）日：2005-06-01
• Method of preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths, and cadmium sulfide nanocrystals prepared by the method
  申请人：Jang Joo Eun

  公开号：US20060062720A1

  公开（公告）日：2006-03-23

  A method for preparing cadmium sulfide nanocrystals emitting light at multiple wavelengths. The method comprises the steps of (a) mixing a cadmium precursor and a dispersant in a solvent that weakly coordinates to the cadmium precursor, and heating the mixture to obtain a cadmium precursor solution, (b) dissolving a sulfur precursor in a solvent that weakly coordinates to the sulfur precursor to obtain a sulfur precursor solution, and (c) feeding the sulfur precursor solution to the heated cadmium precursor solution maintained at a high temperature to prepare cadmium sulfide crystals, and growing the cadmium sulfide crystals. Further, cadmium sulfide nanocrystals prepared by the method. The cadmium sulfide nanocrystals have uniform size and shape and can emit light close to white light simultaneously at different wavelengths upon excitation. Due to these characteristics, the cadmium sulfide nanocrystals can be applied to white light-emitting diode devices.