1-ethyl-phospholane | 52054-26-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 金属杂环化合物
• 英文名称: 1-ethyl-phospholane
• 英文别名: 1-Aethyl-phospholan；1-Aethyl-cyclotetramethylenphosphin；1-Ethyl-phospholan；1-Ethylphospholan；1-Ethyltetrahydro-1H-phosphole；1-ethylphospholane
• CAS: 52054-26-9
• 化学式: C₆H₁₃P
• 分子量: 116.143
• InChiKey: ILDJYBYCHCSGMR-UHFFFAOYSA-N

物化性质

• 沸点：
  78-82 °C(Press: 0.5 Torr)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  7
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  1-ethyl-phospholane 、 溴乙烷 生成 1,1-diethyl-phospholanium; bromide
  参考文献：
  名称：

  Alkaline cleavage reactions of tetraalkylphosphonium salts

  摘要：

  DOI：

  10.1021/ja00782a035
• 作为产物：
  描述：

  1-ethyl-phospholane 1-oxide 在 苯硅烷 作用下， 生成 1-ethyl-phospholane
  参考文献：
  名称：

  Alkaline cleavage reactions of tetraalkylphosphonium salts

  摘要：

  DOI：

  10.1021/ja00782a035
• 作为试剂：
  描述：

  异氰酸正丁酯 在 1-ethyl-phospholane 、 xylene 作用下， 生成 N,N'-di-n-butylcarbodiimide
  参考文献：
  名称：

  Chemical process

  摘要：

  公开号：

  US02853518A1

文献信息

• HETEROGENEOUS PROMOTION OF OXIRANE HYDROFORMYLATION
  申请人：Mullin Stephen Blake

  公开号：US20090163742A1

  公开（公告）日：2009-06-25

  A process for making betahydroxyaldehydes such as 3-hydroxypropanal which comprises intimately contacting (a) an oxirane, (b) carbon monoxide, (c) a reducing agent such as hydrogen, (d) from about 0.01 to about 1 weight percent, basis cobalt metal, of a cobalt hydroformylation catalyst which is optionally complexed with a tertiary phosphine ligand, and (e) a heterogeneous, preferably solid, metal promoter used at a molar ratio of 0.05, preferably 0.15, to 100 moles of heterogeneous metal relative to the moles of soluble cobalt hydroformylation catalyst.

  制备β-羟基醛的方法，例如3-羟基丙醛，包括密切接触(a)环氧烷，(b)一氧化碳，(c)还原剂，例如氢气，(d)约0.01至约1重量％，以钴金属为基础，可选择与三级膦配体形成络合物的钴羟甲酰化催化剂，以及(e)使用的非均相，优选为固体的金属促进剂，其用量为相对于可溶性钴羟甲酰化催化剂的摩尔数，0.05，优选为0.15，到100摩尔。
• PREPARATION OF POLYISOCYANATES OF THE TRIMER TYPE
  申请人：Richter Frank

  公开号：US20090234091A1

  公开（公告）日：2009-09-17

  The invention relates to the use of heterocycles containing trivalent phosphorus as a ring member as catalysts for isocyanate modification and to a process for preparing polyisocyanates of the trimer type.

  本发明涉及将含有三价磷的杂环作为催化剂用于异氰酸酯改性，并涉及制备三聚体型聚异氰酸酯的过程。
• Polyisocyanates
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0043651A2

  公开（公告）日：1982-01-13

  Polyisocyanates having oxadiazinetrione rings obtained by reacting bis(isocyanatomethyl)cyclohexane, an oligomer thereof, an adduct thereof or a mixture of them with carbon dioxide. Said polyisocyanates have excellent properties as raw materials for the production of polyurethanes, because of their higher reactivity at lower temperature and better storage stability.

  通过使双（异氰酸酯甲基）环己烷、其低聚物、其加合物或它们的混合物与二氧化碳反应而获得的具有噁二嗪三酮环的多异氰酸酯。这些多异氰酸酯在较低温度下具有较高的反应活性和较好的储存稳定性，因此作为生产聚氨酯的原料具有优异的性能。
• Composition for polyurethane resins and production of the resins
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0068454A1

  公开（公告）日：1983-01-05

  Disclosed are a polyurethane composition of multi. pack type, curable at ambient temperature, which comprises an isocyanate component having oxadiazinetrione ring, an active hydrogen component and a Lewis base having no hydrogen active to NCO group and a process for producing polyurethane from the composition. The composition has excellent curability at ambient temperature and is useful for coatings, adhesives and elastomers as high solid content type or solventless type. The cured product polyurethane has good mechanical properties.

  本发明公开了一种可在环境温度下固化的多组分型聚氨酯组合物，该组合物由具有噁二嗪三酮环的异氰酸酯组分、活性氢组分和对 NCO 基团无活性氢的路易斯碱组成，还公开了一种用该组合物生产聚氨酯的工艺。 该组合物在环境温度下具有优异的固化性，可用于高固含量型或无溶剂型涂料、粘合剂和弹性体。固化后的聚氨酯产品具有良好的机械性能。
• One-can type pressure-sensitive adhesive composition
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP0081103A1

  公开（公告）日：1983-06-15

  Disclosed is a one-can type pressure-sensitive adhesive composition which contains a polyurethane polyol obtained by the reaction of an isocyanate component having ox- adiazine-2,4,6-trione ring, other organic diisocyanate and a polyol component at a specific proportion. This composition has an excellent heat resistance, stable pressure-sensitive adhesion, holding power and tackiness.

  本发明公开了一种单罐型压敏粘合剂组合物，该组合物含有一种聚氨酯多元醇，该多元醇是由具有氧杂吲哚-2,4,6-三酮环的异氰酸酯组分、其他有机二异氰酸酯和多元醇组分按特定比例反应而得。这种组合物具有优异的耐热性、稳定的压敏粘合性、保持力和粘性。