pentyl(triphenyl)-λ5-phosphane

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: pentyl(triphenyl)-λ5-phosphane
• 化学式: C₂₃H₂₇P
• 分子量: 334.4
• InChiKey: GOBNSGRPWQFTIX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.4
• 重原子数：
  24
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

文献信息

• PROCESS FOR PRODUCING 1,1-DICHLORO-2,3,3,3-TETRAFLUOROPROPENE AND 2,3,3,3-TETRAFLUOROPROPENE
  申请人：SEKI Ryuji

  公开号：US20110319678A1

  公开（公告）日：2011-12-29

  To provide a process to produce 1,1-dichloro-2,3,3,3-tetrafluoropropene (CFO-1214ya) simply and economically without requiring purification of 1,1-dichloro-2,2,3,3,3-pentafluoropropane (HCFC-225ca) from the raw material component obtained as a mixture of isomers, i.e. dichloropentafluoropropane (HCFC-225) including HCFC-225ca and at the same time to produce simply and economically 2,3,3,3-tetrafluoropropene (HFO-1234yf) from 1-chloro-2,3,3,3-tetrafluoropropane (HCFC-244eb). A raw material composition comprising HCFC-244eb and HCFC-225 including HCFC-225ca is contacted with an alkali aqueous solution in the presence of a phase-transfer catalyst to produce CFO-1214ya from HCFC-225ca and at the same time to produce HFO-1234yf from HCFC-244eb.

  提供一种简单经济的方法来生产1,1-二氯-2,3,3,3-四氟丙烯（CFO-1214ya），无需从作为异构体混合物获得的原料组分中纯化1,1-二氯-2,2,3,3,3-五氟丙烷（HCFC-225ca），即二氯五氟丙烷（HCFC-225）包括HCFC-225ca，并同时简单经济地生产2,3,3,3-四氟丙烯（HFO-1234yf）从1-氯-2,3,3,3-四氟丙烷（HCFC-244eb）。 将包括HCFC-244eb和HCFC-225的原料组合物与相转移催化剂存在的碱性水溶液接触，从HCFC-225ca产生CFO-1214ya，同时从HCFC-244eb产生HFO-1234yf。
• MANUFACTURING METHOD OF 1-CHLORO-2,3,3,3-TETRAFLUOROPROPENE
  申请人：ASAHI GLASS COMPANY, LIMITED

  公开号：US20180297918A1

  公开（公告）日：2018-10-18

  There is provided an economically advantageous manufacturing method capable of efficiently obtaining 1-chloro-2,3,3,3-tetrafluoropropene by using 1,2-dichloro-2,3,3,3-tetrafluoropropane as a raw material. A manufacturing method of 1-chloro-2,3,3,3-tetrafluoropropene is characterized in that it includes subjecting 1,2-dichloro-2,3,3,3-tetrafluoropropane to a dehydrochlorination reaction in a liquid phase in a presence of a base.

  提供了一种经济优势的制造方法，能够有效地利用1,2-二氯-2,3,3,3-四氟丙烷作为原料，高效地获得1-氯-2,3,3,3-四氟丙烯。1-氯-2,3,3,3-四氟丙烯的制造方法的特点在于，它包括在碱的存在下将1,2-二氯-2,3,3,3-四氟丙烷在液相中进行脱氯化反应。
• [EN] SUBSTITUTED AROMATIC COMPOUNDS AND PHARMACEUTICAL USES THEREOF<br/>[FR] COMPOSÉS AROMATIQUES SUBSTITUÉS ET UTILISATIONS PHARMACEUTIQUES DE CEUX-CI
  申请人：PROMETIC BIOSCIENCES INC

  公开号：WO2010127440A1

  公开（公告）日：2010-11-11

  The present invention relates to substituted aromatic compounds of Formula (I) and their pharmaceutical uses. Particular aspects of the invention relate to the use of those compounds in the prevention and/or treatment of various diseases and conditions in subjects, including the prevention or treatment of (i) blood disorders, (ii) renal disorders, nephropathies, or renal disorder complications; (iii) inflammatory-related diseases; and/or (iv) oxidative stress related disorders.

  本发明涉及式(I)的取代芳香化合物及其医药用途。发明的特定方面涉及在受试者中预防或治疗各种疾病和状况的用途，包括预防或治疗(i)血液病(ii)肾脏疾病、肾病或肾脏疾病并发症；(iii)炎症相关疾病；和/或(iv)氧化应激相关紊乱。
• Process for Preparation of Hexadecyl Cis-9-Tetradecenoate and Hexadecyl Cis-10-Tetradecenoate
  申请人：Bethala Lakshmi Anu Prabhavathi Devi

  公开号：US20110269987A1

  公开（公告）日：2011-11-03

  Hexadecyl cis-9-tetradecenoate commonly known as Cetyl myristoleate (CMO) is being used for the treatment of osteoarthritis and other joint inflammatory diseases, cis-9-Tetradecenoic acid (cis-9-myristoleic acid) is the main precursor for the preparation of CMO. As there are limited natural plant sources for cis-9-tetradecenoic acid, the present invention aimed at the synthesis of cis-9-tetradecenoic acid methyl ester from oleic acid methyl ester. As oleic acid is not available in pure form, this has to be isolated from oleic acid-rich oils like olive oil. cis-10-Tetradecenoic acid methyl ester, an isomer of cis-9-tetradecenoic acid was also prepared from undecenoic acid methyl ester, a derivative of castor oil. Undecenoic acid is easily available commercially in pure form. Hexadecyl cis-9-tetradecenoate and hexadecyl c/s-10-tetradecenoate were prepared by enzymatic transesterification of cis-9-tetradecenoic acid methyl ester and cis-10-tetradecenoic acid methyl ester with 1-hexadecanol (cetyl alcohol) respectively. Both the isomers of cetyl myristoleate were evaluated for anti arthritis, blocking inflammation and reduction of adjuvant-induced arthritis in rats.

  十六烷基顺-9-十四碳烯酸盐通常被称为鲸蜡醇豆蔻酸酯（CMO），目前正被用于治疗骨关节炎和其他关节炎症疾病，顺-9-十四碳烯酸（顺-9-豆蔻酸）是制备CMO的主要前体。由于顺-9-十四碳烯酸的自然植物来源有限，本发明旨在从油酸甲酯合成顺-9-十四碳烯酸甲酯。由于油酸无法以纯净形式获得，因此需要从富含油酸的油类如橄榄油中提取。还从十一烯酸甲酯，即蓖麻油的衍生物，制备了顺-10-十四碳烯酸甲酯，这是顺-9-十四碳烯酸的异构体。十一烯酸在市场上容易以纯净形式获得。通过酶促转酯反应，分别用顺-9-十四碳烯酸甲酯和顺-10-十四碳烯酸甲酯与1-十六醇（鲸蜡醇）反应，制备了十六烷基顺-9-十四碳烯酸盐和十六烷基顺-10-十四碳烯酸盐。这两种鲸蜡醇豆蔻酸酯的异构体都进行了抗关节炎、阻断炎症和在大鼠中减少佐剂诱导关节炎的评价。
• [EN] SYNTHESIS OF OLEFINIC ALCOHOLS VIA ENZYMATIC TERMINAL HYDROXYLATION<br/>[FR] SYNTHÈSE D'ALCOOLS OLÉFINIQUES PAR L'INTERMÉDIAIRE DE L'HYDROXYLATION TERMINALE ENZYMATIQUE
  申请人：PROVIVI INC

  公开号：WO2015176020A1

  公开（公告）日：2015-11-19

  In certain aspects, the present invention provides methods for producing terminally hydroxylated alkenes and alkynes by contacting an unsaturated or saturated hydrocarbon substrate with a hydroxylase enzyme. Exemplary terminal hydroxylases useful for carrying out the methods of the invention exhibit strong selectivity towards one terminal carbon of a hydrocarbon substrate and include, but are not limited to, non-heme diiron alkane monooxygenases, cytochromes P450 (e.g., cytochromes P450 of the CYP52 and CYP153 family), as well as long chain alkane hydroxylases. In some embodiments, the terminally hydroxylated alkene or alkyne is further converted to a terminal alkenal. In certain embodiments, terminally hydroxylated alkenes and alkynes are useful as insect pheromones which modify insect behavior. In other embodiments, terminally hydroxylated alkenes and alkynes are useful intermediates for producing pheromones via acetylation or oxidation of the alcohol moiety.

  在某些方面，本发明提供了一种通过将不饱和或饱和碳氢基质与羟化酶酶接触来生产末端羟基化烯烃和炔烃的方法。用于执行本发明方法的示例末端羟化酶对碳氢基质的一个末端碳具有很强的选择性，包括但不限于非血红素双铁脂烷单氧酶、细胞色素P450（例如，CYP52和CYP153家族的细胞色素P450）以及长链烷烃羟化酶。在某些实施例中，末端羟基化的烯烃或炔烃进一步转化为末端烯醛。在某些实施例中，末端羟基化的烯烃和炔烃可用作改变昆虫行为的昆虫信息素。在其他实施例中，末端羟基化的烯烃和炔烃是通过乙酰化或氧化醇基团来生产信息素的有用中间体。