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(2S,3S)-bis(dicyclohexylphosphino)butane | 94665-50-6

中文名称
——
中文别名
——
英文名称
(2S,3S)-bis(dicyclohexylphosphino)butane
英文别名
dicyclohexyl-[(2S,3S)-3-dicyclohexylphosphanylbutan-2-yl]phosphane
(2S,3S)-bis(dicyclohexylphosphino)butane化学式
CAS
94665-50-6
化学式
C28H52P2
mdl
——
分子量
450.668
InChiKey
HYGXXDYIGXVYKC-ZEQRLZLVSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    7.8
  • 重原子数:
    30
  • 可旋转键数:
    7
  • 环数:
    4.0
  • 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

安全信息

  • 海关编码:
    2902199090

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    YAMAMOTO, KEIJI;SAEED-UR-REHMAN, CHEM. LETT., 1984, N 9, 1603-1606
    摘要:
    DOI:
  • 作为产物:
    描述:
    硫酰氯 在 Ru-carbon 三氯硅烷氢气双氧水三乙胺 作用下, 以 甲醇丙酮 为溶剂, 90.0~120.0 ℃ 、7.84 MPa 条件下, 反应 120.0h, 生成 (2S,3S)-bis(dicyclohexylphosphino)butane
    参考文献:
    名称:
    手性双(二环己基膦)烷衍生物制备的新入口。用于羰基化合物的铑催化氢化
    摘要:
    两种代表性的手性二膦 (-)-DIOP 和 (S,S)-Chiraphos 已转化为相应的双(二环己基膦基)烷烃衍生物,后者用于铑(I)催化剂的手性配体前手性羰基化合物的均相氢化。
    DOI:
    10.1246/cl.1984.1603
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文献信息

  • Utilisation pour le décapage de la couleur artificielle des fibres kératiniques d'une composition comprenant au moins une phosphine à titre d'argent réducteur majoritaire
    申请人:L'OREAL
    公开号:EP1598053A1
    公开(公告)日:2005-11-23
    La présente invention a pour objet l'utilisation pour le décapage de la couleur artificielle des fibres kératiniques d'une composition comprenant au moins une phosphine ou l'un de ses sels d'addition avec un acide à titre d'agent réducteur majoritaire, le procédé de décapage de la couleur artificielle des fibres kératiniques mettant en oeuvre cette composition et un dispositif à plusieurs compartiments destiné à la teinture puis au décapage de la couleur artificielle des fibres kératiniques. La présente invention fournit un produit de décapage de la couleur artificielle des fibres kératiniques teintes avec une large palette de colorants d'oxydation et / ou de colorants directs, qui n'induit pas d'éclaircissement de la base naturelle des fibres kératiniques, qui soit plus pratique d'utilisation et qui limite la sensibilisation des fibres kératiniques.
    本发明的目的是使用一种由至少一种膦或其加成盐组成的、以酸为主要还原剂的组合物来剥离角蛋白纤维上的人造色素,使用这种组合物剥离角蛋白纤维上的人造色素的工艺,以及一种用于染色然后剥离角蛋白纤维上的人造色素的多室装置。 本发明提供了一种用于从用多种氧化染料和/或直接染料染色的角蛋白纤维中剥离人工色素的产品,它不会使角蛋白纤维的天然基底变浅,使用起来更实用,并能限制角蛋白纤维的敏化。
  • Method for stripping artificial color from keratin fibers
    申请人:Kravtchenko Sylvain
    公开号:US20050251928A1
    公开(公告)日:2005-11-17
    The present invention relates to stripping artificial color from keratin fibers with a composition containing at least one phosphine and/or an acid-addition salt thereof.
  • [EN] PROCESS FOR TREATING KERATIN FIBERS<br/>[FR] PROCÉDÉ DE TRAITEMENT DE FIBRES KÉRATINIQUES
    申请人:OREAL
    公开号:WO2013145330A1
    公开(公告)日:2013-10-03
    The present invention relates a process for treating keratin fibers, preferably hair, comprising the steps of: applying to the keratin fibers a cosmetic composition comprising at least one reducing agent in an amount of from 0.01 to 10% by weight relative to the total weight of the composition and at least one source of ion(s) of formula: wherein X is a group selected from the group consisting of O-, OH, NH2, O-OH, and O-COO-, in an amount of from 0.01 to 10% by weight relative to the total weight of the composition; placing the keratin fibers in an occlusive space; and heating the keratin fibers. The present invention can provide a new treatment process, in particular a permanent deformation process, for keratin fibers such as hair, which can provide good curl lastingness and/or strong perm efficiency, can prevent a high level of hair damage, and/or can reduce the time required for treating the keratin fibers.
  • [EN] COMPOSITION FOR KERATIN FIBERS<br/>[FR] COMPOSITION POUR FIBRES DE KÉRATINE
    申请人:OREAL
    公开号:WO2016076437A1
    公开(公告)日:2016-05-19
    The present invention relates to a composition for keratin fibers, such as hair, comprising: (a) at least one reducing agent; (b) at least one aliphatic amino acid or a salt thereof, and (c) at least one aromatic amino acid or a salt thereof, as well as a method for reshaping, in particular. permanent waving or straightening, keratin fibers, preferably the hair, comprising the steps of: applying onto the keratin fibers the composition as explained above; optionally rinsing the keratin fibers; applying onto the keratin fibers an oxidizing composition comprising at least one oxidizing agent; and optionally rinsing and/or drying the keratin fibers. The composition or method according to the present invention can be used to deform or reshape keratin fibers, preferably hair, and can provide the keratin fibers with sufficient reshaping efficiency such as strong wave intensity, distinct wave deepness, regularity of curl, and elasticity and suppleness of the curled keratin fibers.
  • [EN] COMPOSITION, PROCESS, METHOD AND USE FOR KERATIN FIBERS<br/>[FR] COMPOSITION, PROCESSUS, PROCÉDÉ ET UTILISATION DESTINÉS À DES FIBRES DE KÉRATINE
    申请人:OREAL
    公开号:WO2017018498A1
    公开(公告)日:2017-02-02
    The present invention relates to a composition for keratin fibers, such as hair, comprising: (a) at least one reducing agent; (b) at least one polyol with 4 or more carbon atoms, wherein the amount of the polyol in the composition is less than 1.0% by weight relative to the total weight of the composition. The present invention can be used to deform or reshape keratin fibers, preferably hair, and can provide the keratin fibers with sufficient reshaping efficiency such as strong wave intensity, distinct wave deepness and good regularity of curl, as well as less damage to the keratin fibers which results in excellent hair conditioning effects such as good elasticity and suppleness of the keratin fibers.
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