9-Methylheptadecan-1-ol

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 9-Methylheptadecan-1-ol
• 化学式: C₁₈H₃₈O
• 分子量: 270.499
• InChiKey: YIASIBTVJRHVTM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.1
• 重原子数：
  19
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  penasin C 、 penasin D 、 penasin E 在 臭氧 、 sodium tetrahydroborate 作用下， 以 甲醇 为溶剂， 反应 0.16h， 生成 8-methyl-heptadecan-1-ol 、 10-methyl-heptadecan-1-ol 、 9-Methylheptadecan-1-ol
  参考文献：
  名称：

  Penasins A−E, Long-Chain Cytotoxic Sphingoid Bases, from a Marine Sponge Penares sp

  摘要：

  Five sphingoid bases, penasin A (1), penasin B (2), and a mixture of penasins C-E (3-5), were identified from a marine sponge Penares sp. as cytotoxic constituents. The structure of the common polar head part was assigned by analysis of the NMR data, whereas the structures of the long aliphatic chains including the locations of double bond(s) and a branched methyl group were determined by analysis of tandem FABMS and C-13 NMR data together with the GC-MS analysis of ozonolysis products. The absolute configuration of the headgroup was defined for the mixture of 3-5 by the modified Mosher method. Penasins exhibit moderate cytotoxicity against HeLa and P388 cells.

  DOI：

  10.1021/np1003565

文献信息

• PROCESS FOR PURIFYING A CRUDE PYROLYSIS OIL ORIGINATING FROM THE PYROLYSIS OF PLASTIC WASTE
  申请人：BASF SE

  公开号：EP3907267A1

  公开（公告）日：2021-11-10

  The present invention relates to a process for purifying a crude nitrogen-containing, sulfur-containing, halogen-containing pyrolysis oil originating from the pyrolysis of plastic waste, comprising (i) subjecting the crude pyrolysis oil to a treatment with a trapping agent selected from (a) an elemental metal of group 1, 2, 6, 7, 8, 9, 10, 11, 12, 13 of the IUPAC periodic table, a mixture or an alloy thereof; (b) an oxide of metals of group 1, 2, 6, 7, 8, 9, 10, 11, 12, 13 of the IUPAC periodic table or a mixture thereof; (c) an alkoxide of metals of group 1, 2 of the IUPAC periodic table or a mixture thereof; (d) a solid sorption agent as defined in the claims; or a combination of at least two trapping agents (a), (b), (c) or (d); (ii) separating the product obtained into a purified pyrolysis oil fraction having a reduced nitrogen, sulfur and halogen content in relation to the crude pyrolysis oil and a fraction comprising the trapping agent which has bound at least a part of the sulfur, nitrogen, halogen present in the crude pyrolysis oil.

  本发明涉及一种提纯塑料废物热解产生的含氮、含硫、含卤素的粗热解油的工艺，包括 (i) 用一种捕集剂处理粗热解油，该捕集剂选自 (a) 国际理论化学和应用化学联合会元素周期表中第 1、2、6、7、 8、9、10、11、12、13 族的元素金属、其混合物或合金；(b) IUPAC 周期表中 1、2、6、7、8、9、10、11、12、13 族金属的氧化物或其混合物； (c) IUPAC 周期表中 1、2 族金属的烷氧化物或其混合物； (d) 权利要求中定义的固体吸附剂；或至少两种捕集剂(a)、(b)、(c)或(d)的组合； (ii) 将获得的产品分离成净化的热解油馏分，该馏分的氮、硫和卤素含量相对于粗热解油有所降低，以及包含捕集剂的馏分，该捕集剂至少结合了存在于粗热解油中的部分硫、氮和卤素。
• US4776947A
  申请人：——

  公开号：US4776947A

  公开（公告）日：1988-10-11
• [EN] PROCESS FOR PURIFYING A CRUDE PYROLYSIS OIL ORIGINATING FROM THE PYROLYSIS OF PLASTIC WASTE<br/>[FR] PROCÉDÉ DE PURIFICATION D'UNE HUILE DE PYROLYSE BRUTE ISSUE DE LA PYROLYSE DE DÉCHETS PLASTIQUES
  申请人：BASF SE

  公开号：WO2021224287A1

  公开（公告）日：2021-11-11

  The present invention relates to a process for purifying a crude nitrogen-containing, sulfur-containing, halogen-containing pyrolysis oil originating from the pyrolysis of plastic waste, comprising (i) subjecting the crude pyrolysis oil to a treatment with a trapping agent selected from (a) an elemental metal of group 1, 2, 6, 7, 8, 9, 10, 11, 12, 13 of the IUPAC periodic table, a mixture or an alloy thereof; (b) an oxide of metals of group 1, 2, 6, 7, 8, 9, 10, 11, 12, 13 of the IUPAC periodic table or a mixture thereof; (c) an alkoxide of metals of group 1, 2 of the lUPAC periodic table or a mixture thereof; (d) a solid sorption agent as defined in the claims; or a combination of at least two trapping agents (a), (b), (c) or (d); (ii) separating the product obtained into a purified pyrolysis oil fraction having a reduced nitrogen, sulfur and halogen content in relation to the crude pyrolysis oil and a fraction comprising the trapping agent which has bound at least a part of the sulfur, nitrogen, halogen present in the crude pyrolysis oil.
• Penasins A−E, Long-Chain Cytotoxic Sphingoid Bases, from a Marine Sponge <i>Penares</i> sp
  作者：Hideki Ando、Reiko Ueoka、Shigeru Okada、Tsuyoshi Fujita、Takashi Iwashita、Takaaki Imai、Tomoya Yokoyama、Yuji Matsumoto、Rob W. M. van Soest、Shigeki Matsunaga

  DOI：10.1021/np1003565

  日期：2010.11.29

  Five sphingoid bases, penasin A (1), penasin B (2), and a mixture of penasins C-E (3-5), were identified from a marine sponge Penares sp. as cytotoxic constituents. The structure of the common polar head part was assigned by analysis of the NMR data, whereas the structures of the long aliphatic chains including the locations of double bond(s) and a branched methyl group were determined by analysis of tandem FABMS and C-13 NMR data together with the GC-MS analysis of ozonolysis products. The absolute configuration of the headgroup was defined for the mixture of 3-5 by the modified Mosher method. Penasins exhibit moderate cytotoxicity against HeLa and P388 cells.