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1,3-di-tert-butylhexahydropyrimidine | 16077-41-1

中文名称
——
中文别名
——
英文名称
1,3-di-tert-butylhexahydropyrimidine
英文别名
1,3-di-tert-butyl-hexahydro-pyrimidine;1,3-ditert-butyl-1,3-diazinane
1,3-di-tert-butylhexahydropyrimidine化学式
CAS
16077-41-1
化学式
C12H26N2
mdl
——
分子量
198.352
InChiKey
KAEASFMSXXQFDU-UHFFFAOYSA-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

物化性质

  • 沸点:
    230.7±8.0 °C(Predicted)
  • 密度:
    0.897±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.5
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    6.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    1,3-di-tert-butylhexahydropyrimidineN-溴代丁二酰亚胺(NBS) 作用下, 以 乙二醇二甲醚 为溶剂, 反应 3.0h, 以55%的产率得到1,3-di-tert-butyltetrahydropyrimidinium bromide
    参考文献:
    名称:
    沮丧的碳-硼-刘易斯对活化双氢:碳变化的实验和理论研究
    摘要:
    各种路易斯酸碱对,由三(五氟苯基)硼烷,B(C 6 F 5)3以及咪唑啉-2-亚基的空间要求的五元和六元N-杂环卡宾(NHC)组成分别研究了咪唑啉二-2-亚胺和咪唑啉二-2-亚烷基类型与通过与二氢(H 2)和四氢呋喃(THF)反应而成为沮丧的路易斯对(FLP)的可能性。通常通过引入1,3-二酯来建立足够的“挫败感”-丁基或1,3-二金刚烷基卡宾取代模式,可实现不猝灭的酸碱反应性,从而导致杂二氢活化和THF开环。相反,1,3-双(2,6-二异丙基苯基)取代的碳烯表现出模棱两可的行为,相应的五元咪唑啉-2-亚烷基形成了稳定的卡宾-B(C 6 F 5)3加合物,而速度很快六元四氢嘧啶-2-亚基中观察到CF活化和两性离子嘧啶-氟硼酸根的形成。还分离出稳定的加合物,用于无环卡宾双(二异丙基氨基)亚甲基与B(C 6 F 5)3的结合,因此对H无反应性观察到2,并观察到THF。为了合理化卡宾-硼烷路易斯
    DOI:
    10.1021/ic201290g
  • 作为产物:
    参考文献:
    名称:
    用元素硫激活CH:从甲醛缩醛和S8合成环状硫脲。
    摘要:
    环状甲醛缩醛LCH2(L = RN-CH2CH2CH2-NR和RNCH2CH2-NR,R = Me,Et,iPr,tBu或Ph)的CH活化在异常低的温度(T <160摄氏度)下进行在各自的硫脲的形成中,LC = S和H 2S。该反应构成了一种新的无溶剂合成硫脲的方法,该方法消除了有毒且高度易燃的CS2。对于R = tBu,离子型硫氰酸卡宾[LCH] + SCN-占据了产物谱,并且以低收率获得了相应的硫脲。研究了类似的硫和氧环系统对S8的反应性。1,3-二硫杂环戊烷可干净地转化为1,3-二硫杂环戊-2-硫酮(S8,14 d,190摄氏度),在这方面类似于环状甲醛缩醛。1,3-二氧戊环(L = OCH2CH2O)即使在强力反应条件下(190摄氏度,14天)也对硫完全惰性。在理论上的CBS-4和B3LYP / 6-31G(d)水平上研究了由缩醛胺形成的硫脲的形成。
    DOI:
    10.1002/1521-3765(20011015)7:20<4477::aid-chem4477>3.0.co;2-i
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文献信息

  • QUENCHER
    申请人:Wako Pure Chemical Industries, Ltd.
    公开号:US20170342031A1
    公开(公告)日:2017-11-30
    A quencher is disclosed having a compound represented by the following general formula (1): wherein R 5 each independently represent a halogen atom, an alkyl group, an alkoxy group, an alkylthio group, an amino group having a substituent or not having a substituent, a hydroxy group, an aryl group, an aryloxy group, or an arylalkyl group; R 6 represents a group having a polymerizable unsaturated group, a hydroxy group, or the like; Y 1 represents an oxygen atom, or the like; An − represents an anion; Ar 1 represents a specific ring structure; * and ** represent binding positions; Ar 2 represents a benzene ring, a naphthalene ring, or an anthracene ring; n 1 represents a specific integer; and the following structure (1-10) in the general formula (1) is an asymmetric structure; (wherein R 5 , Y 1 , Ar 1 , Ar 2 , n 1 , * and ** are the same as described above.).
    一种淬灭剂被公开,该淬灭剂具有以下一般公式(1)表示的化合物: 其中R5各自独立代表一个卤素原子、一个烷基团、一个烷氧基团、一个烷硫基团、一个带有或不带有取代基的氨基团、一个羟基、一个芳基团、一个芳氧基团或一个芳烷基团;R6代表一个具有可聚合不饱和基团、一个羟基或类似基团的集团;Y1代表一个氧原子或类似;An代表一个阴离子;Ar1代表一个特定的环结构;*和**代表结合位置;Ar2代表一个苯环、一个萘环或一个蒽环;n1代表一个特定的整数; 并且一般公式(1)中的以下结构(1-10)是一个不对称结构; (其中R5、Y1、Ar1、Ar2、n1、*和**与上述描述相同)。
  • UDP GLYCOSYLTRANSFERASE INHIBITORS AND METHODS OF USE
    申请人:GENZYME CORPORATION
    公开号:US20200102324A1
    公开(公告)日:2020-04-02
    Described herein is a compound of Formula (I), and pharmaceutically acceptable salts thereof. Also described herein are compositions and the use of such compositions in methods of treating a variety of diseases and conditions, in particular Krabbe's Disease (KD) and Metachromatic leukodystrophy (MLD).
    本文描述了一种化合物,其化学式为(I),以及其药用盐。本文还描述了这些组合物以及在治疗各种疾病和症状的方法中使用这些组合物,特别是克拉贝氏病(KD)和间染色质白质脑病(MLD)。
  • RHODAMINE-BASED COLORING COMPOSITION
    申请人:WAKO PURE CHEMICAL INDUSTRIES, LTD.
    公开号:US20170145216A1
    公开(公告)日:2017-05-25
    A colored resin composition using a conventional rhodamine derivative has not provided heat resistance in a practical range. Therefore, it is an object of the present invention to provide a coloring composition having higher heat resistance as compared with the conventional coloring composition. The present invention relates to a compound represented by the following general formula (1), and a polymer having a monomer unit derived from the compound, and the like. (wherein R 1 to R 4 each independently represent a hydrogen atom, an alkyl group, and the like; R 7 represents a hydrogen atom or a methyl group; R 8 and R 9 each independently represent a hydrogen atom or an alkyl group; Y represents a nitrogen atom or a group represented by the following formula (1-1): A 1 represents an alkylene group which has at least one group selected from —O—, —OCO—, —COO—, —NHCO—, —CONH—, —NHCONH— and an arylene group in the chain, and the like; A 2 represents —NH— or —O—; An − represents an anion containing an aryl group having an electron-withdrawing substituent, and the like; n represents an integer of 0 to 3; R 8 and R 9 may form a cyclic structure of a 5 to 6 membered ring together with —N—(CH 2 ) n —Y— bonding thereto.)
    使用传统的罗丹明衍生物的有色树脂组合物在实际范围内未提供耐热性。因此,本发明的目的是提供一种比传统着色组合物具有更高耐热性的着色组合物。本发明涉及由以下通式(1)所代表的化合物,以及具有源自该化合物的单体单位的聚合物等。(其中R1至R4分别独立地代表氢原子、烷基基团等;R7代表氢原子或甲基基团;R8和R9分别独立地代表氢原子或烷基基团;Y代表氮原子或由以下式(1-1)所代表的基团:A1代表在链中至少具有一种从—O—,—OCO—,—COO—,—NHCO—,—CONH—,—NHCONH—和芳基基团中选择的基团的亚烷基基团等;A2代表—NH—或—O—;An−代表含有具有电子吸引取代基的芳基团的阴离子等;n表示0至3的整数;R8和R9可以与结合其的—N—(CH2)n—Y—共同形成5至6元环的环状结构。)
  • GRAFT POLYMER, RESIN COLORED MATTER, METHOD FOR PRODUCING SAME, AND RESIN COMPOSITION CONTAINING RESIN COLORED MATTER
    申请人:WAKO PURE CHEMICAL INDUSTRIES, LTD.
    公开号:US20170137553A1
    公开(公告)日:2017-05-18
    The present invention relates to: (1) a graft polymer that has a polyolefin (A) as the main chain, and a polymer (B) polymerized a dye (b) having a radical reactive functional group, in a side chain; (2) the graft polymer which is characterized in that the dye (b) having the radical reactive functional group is a cationic rhodamine derivative, a cationic triarylmethane-type dye derivative or a cationic cyanine-type dye derivative, having an ethylenically unsaturated group; (3) a colored resin consisting of the graft polymer; as well as (4) a method for producing the colored resin, which is characterized by mixing the polyolefin (A), the dye (b) having the radical reactive functional group, and the radical reaction initiator (C), and subjecting a radical reaction of the mixture; and the like.
  • ENOYL REDUCTASE INHIBITORS WITH ANTIBACTERIAL ACTIVITY
    申请人:Novalex Therapeutics, Inc.
    公开号:US20180072666A1
    公开(公告)日:2018-03-15
    The present disclosure provides FabI inhibitors and methods of treating or preventing a disease or disorder in a subject by administering same.
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