methylidenephosphine | 61183-53-7

• 分子结构分类: 有机化合物 - 有机磷化合物
• 英文名称: methylidenephosphine
• 英文别名: methylenephosphine；phosphaethene；methylenephosphane；Phosphethene；methylidenephosphane
• CAS: 61183-53-7
• 化学式: CH₃P
• 分子量: 46.0086
• InChiKey: HIQXJRBKNONWAH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.5
• 重原子数：
  2
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  methylidenephosphine 、 2,3-二甲基-1,3-丁二烯 生成 4,5-Dimethyl-1,2,3,6-tetrahydro-phosphinine
  参考文献：
  名称：

  PELLERIN, BRUNO;GUENOT, PIERRE;DENIS, JEAN-MARC, TETRAHEDRON LETT., 28,(1987) N 47, 5811-5814

  摘要：

  DOI：
• 作为产物：
  描述：

  甲基膦 生成 methylidenephosphine
  参考文献：
  名称：

  Kroto, Harold W.; Nixon, John F.; Ohno, Keiichi, Journal of the Chemical Society. Chemical communications, 1980, # 15, p. 709

  摘要：

  DOI：

文献信息

• Isobutylene base polymer having functional group and process for
  申请人：Kanegafuchi Chemical Industry Co., Ltd.

  公开号：US05262502A1

  公开（公告）日：1993-11-16

  An isobutylene base polymer with a functional group having repeating units derived from isobutylene and at least one unit of the formula: ##STR1## wherein R.sup.1 is a hydrogen atom, a methyl group or an ethyl group and R.sup.2 is a divalent organic group, and a number average molecular weight of 500 to 500,000.

  一种基于异丁烯的聚合物，其功能基团具有由异丁烯衍生的重复单元和至少一个公式的单元：##STR1## 其中R.sup.1是氢原子、甲基基团或乙基基团，R.sup.2是二价有机基团，平均数分子量为500到500,000。
• Methylidenephosphine.
  作者：Bruno Pellerin、Pierre Guenot、Jean-Marc Denis

  DOI：10.1016/s0040-4039(01)81060-1

  日期：1987.1
• Application of photoelectron spectroscopy to molecular properties. Part 34. Phosphaethene. Synthesis by vacuum gas-solid reaction (VGSR) and characterization by photoelectron spectroscopy
  作者：Sylvie. Lacombe、Danielle. Gonbeau、Jean Luc. Cabioch、Bruno. Pellerin、Jean Marc. Denis、Genevieve. Pfister-Guillouzo

  DOI：10.1021/ja00229a005

  日期：1988.10
• Submillimeterwave spectrum of CH2PH and equilibrium structures of CH2PH and CH2NH
  作者：L. Margulès、J. Demaison、P.B. Sreeja、J.-C. Guillemin

  DOI：10.1016/j.jms.2006.05.008

  日期：2006.8

  The rotational spectrum of phosphaethene (CH2PH) was reinvestigated. One hundred and nineteen new lines were measured in the submillimeter range from 500 to 650 GHz. The determination of the centrifugal distortion constants is significantly improved. As the molecule is close to symmetric prolate top, both reduction A and S were compared. The equilibrium structure has been derived from experimental ground state rotational constants and ab initio rovibrational interaction parameters. This semi-experimental structure is in excellent agreement with the ab initio structure calculated at the CCSD(T) level of theory using a basis set of quintuple-zeta quality and a core correlation correction. The structure of CHZPH was compared to that of CH2NH which was also determined for this goal. It is found that the semi-experimental structure of CH2NH is less accurate than the ab initio structure. It is also found that the methylene group is much more asymmetric in CH2NH than in CH2PH. 2006 Elsevier Inc. All rights reserved.
• Thermochemistry of methylene phosphine: determination of the carbon-phosphorus double bond strength
  作者：James R. Chow、Robert A. Beaudet、Harold Goldwhite

  DOI：10.1021/j100338a081

  日期：1989.1