acetic selenoanhydride | 57553-65-8

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机类金属化合物
• 英文名称: acetic selenoanhydride
• 英文别名: bis(acetyl) selenide；diacetyl selenide；diacetylselenide；Diacetylselenid；Bis(acetyl)selenide；Se-acetyl ethaneselenoate
• CAS: 57553-65-8
• 化学式: C₄H₆O₂Se
• 分子量: 165.05
• InChiKey: FKFVHXMRWXRNTE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.22
• 重原子数：
  7
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  34.1
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  acetic selenoanhydride 在 potassium methanolate 作用下， 以 乙醚 、 正己烷 为溶剂， 反应 3.0h， 以72%的产率得到potassium methanecarboselenoate
  参考文献：
  名称：

  Porphyrin Architectures Tailored for Studies of Molecular Information Storage

  摘要：

  A molecular approach to information storage employs redox-active molecules tethered to an electroactive surface. Zinc porphyrins tethered to Au(111) or Si(100) provide a benchmark for studies of information storage. Three sets of porphyrins have been synthesized for studies of the interplay of molecular design and charge-storage properties: (1) A set of porphyrins is described for probing the effect of surface attachment atom on electron-transfer kinetics. Each porphyrin bears a meso-CH2X group for surface attachment where X = OH, SAc, or SeAc. (2) A set of porphyrins is described for studying the effect of surface-charge density in monolayers. Each porphyrin bears a benzyl alcohol for surface attachment and three nonlinking meso substituents of a controlled degree of bulkiness. (3) A set of porphyrins is described that enables investigation of on-chip patterning of the electrolyte. Each porphyrin bears a formyl group distal to the surface attachment group for subsequent derivatization with a molecular entity that comprises the electrolyte. Taken together, this collection of molecules enables a variety of studies to elucidate design issues in molecular-based information storage.

  DOI：

  10.1021/jo0498260
• 作为产物：
  描述：

  乙酰氯 在 LiAlHSeH 作用下， 以 四氢呋喃 为溶剂， 反应 2.0h， 以41%的产率得到acetic selenoanhydride
  参考文献：
  名称：

  Reactions of acyl chlorides with LiAlHSeH. Preparation of diacyl selenides, diacyl diselenides, selenocarboxylates and cyclic selenoanhydrides

  摘要：

  几种酰基氯与 LiAlHSeH 反应合成了各种二酰基硒化物、二酰基二硒化物和硒羧酸盐。二酰氯与 LiAlHSeH 反应生成了环硒酸酐。在 77Se NMR 光谱中，我们发现二酰基硒化物和二酰基二硒化物的化学位移有助于区分它们。

  DOI：

  10.1039/b200147k

文献信息

• Kageyama, Hideki; Tsutsumi, Hideharu; Murai, Toshiaki, Zeitschrift fur Naturforschung, B: Chemical Sciences, 1989, vol. 44, # 9, p. 1050 - 1052
  作者：Kageyama, Hideki、Tsutsumi, Hideharu、Murai, Toshiaki、Kato, Shinzi

  DOI：——

  日期：——
• Organoselenides from Nicotiana tabacum genetically modified to accumulate selenium
  作者：Adam J. Matich、Marian J. McKenzie、David A. Brummell、Daryl D. Rowan

  DOI：10.1016/j.phytochem.2009.06.001

  日期：2009.6

  Nicotiana tabacum L. (tobacco) plants were transformed to overexpress a selenocysteine methyltransferase gene from the selenium hyperaccumulator Astragalus bisulcatus (Hook.) A. Gray (two-grooved milk-vetch), and an ATP-sulfurylase gene from Brassica oleracea L. var. italica (broccoli). Solvent extraction of leaves harvested from plants treated with selenate revealed five selenium-containing compounds, of which four were identified by chemical synthesis as 2-(methylseleno)acetaldehyde, 2,2-bis(methylseleno)acetaldehyde, 4-(methylseleno)-(2E)-nonenal, and 4-(methylseleno)-(2E,6Z)-nonadienal. These four compounds have not previously been reported in nature. (C) 2009 Elsevier Ltd. All rights reserved.
• Kageyama, Hideki; Kido, Kenji; Kato, Shinzi, Journal of the Chemical Society. Perkin transactions I, 1994, # 8, p. 1083 - 1088
  作者：Kageyama, Hideki、Kido, Kenji、Kato, Shinzi、Murai, Toshiaki

  DOI：——

  日期：——
• Kageyama, Hideki; Takagi, Kazutaka; Murai, Toshiaki, Zeitschrift fur Naturforschung, B: Chemical Sciences, 1989, vol. 44, # 12, p. 1519 - 1523
  作者：Kageyama, Hideki、Takagi, Kazutaka、Murai, Toshiaki、Kato, Shinzi

  DOI：——

  日期：——
• KAGEYAMA, HIDEKI;TSUTSUMI, HIDEHARU;MURAI, TOSHIAKI;KATO, SHINZI, Z. NATURFORSH. B, 44,(1989) N, C. 1050-1052
  作者：KAGEYAMA, HIDEKI、TSUTSUMI, HIDEHARU、MURAI, TOSHIAKI、KATO, SHINZI

  DOI：——

  日期：——