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1-formyl-o-carborane | 20394-07-4

中文名称
——
中文别名
——
英文名称
1-formyl-o-carborane
英文别名
1-formyl-1,2-dicarba-closo-dodecaborane;carbaboranyl aldehyde;o-carboranyl aldehyde;C-formyl-o-carborane;formylcarborane;1-CHO-o-C2B10H11
1-formyl-o-carborane化学式
CAS
20394-07-4
化学式
C3H12B10O
mdl
——
分子量
172.238
InChiKey
PWLBQWSDFYKOTB-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

  • 熔点:
    206-207 °C

计算性质

  • 辛醇/水分配系数(LogP):
    None
  • 重原子数:
    None
  • 可旋转键数:
    None
  • 环数:
    None
  • sp3杂化的碳原子比例:
    None
  • 拓扑面积:
    None
  • 氢给体数:
    None
  • 氢受体数:
    None

SDS

SDS:fe4fa93033e868045b9e27ebccf8ab01
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反应信息

  • 作为反应物:
    描述:
    1-formyl-o-carborane 在 sodium tetrahydroborate 作用下, 以 甲醇 为溶剂, 反应 4.0h, 以24 g的产率得到1-(hydroxymethyl)-1,2-dicarba-closo-dodecaborane
    参考文献:
    名称:
    一种含醚键的羟基碳硼烷衍生物、改性固化剂及其制备方法与应用
    摘要:
    本发明公开了一种含醚键的羟基碳硼烷衍生物、改性固化剂及其制备方法与应用。所述含醚键的羟基碳硼烷衍生物的结构式为下式之一,其中,R1基团为‑CH2CH2‑、或R3基团为‑CH3、‑CH2CH2CH3、‑CH(CH3)2、‑CH2Ph。制备步骤为:将邻碳硼烷进行醛基化,制得含单醛基的邻碳硼烷B‑1;将醛基还原羟基化,制得含有羟基基团的邻碳硼烷B‑2;然后将羟基与环氧化物开环反应生成一种含醚键的羟基碳硼烷衍生物。将该衍生物滴加入异氰酸酯固化剂中进行改性得到改性固化剂。最终得到的改性固化剂储存时间更长,与树脂配漆后,所得的漆膜具有干燥速度快、柔韧性强等特点。
    公开号:
    CN113105489B
  • 作为产物:
    描述:
    1-(hydroxymethyl)-1,2-dicarba-closo-dodecaborane 在 Dess-Martin periodinane oxidant 作用下, 以 二氯甲烷 为溶剂, 以86%的产率得到1-formyl-o-carborane
    参考文献:
    名称:
    Synthesis, Structure, and Olefin Polymerization Behavior of Constrained-Geometry Group 4 Metallacarboranes Incorporating Imido-Dicarbollyl Ligands
    摘要:
    New imido-carboranes 1-(CH=NC6H3R2-2,6)-1,2-C2B10H11 (R = Pr-i (3a), Me (3b)) were successfully prepared by Schiff base condensation of 1-CHO-1,2-C2B10H11 with R2C6H3NH2. They were readily converted into the corresponding imido-dicarbollyl ligands 7-(CH=NHC6H3R2-2,6)-7,8-C2B9H11 (R = Pr-i (4a), Me (4b)) by refluxing in dry MeOH. Treatment of 3a with Ti(NMe2)(4) in hot toluene gave a constrained-geometry complex, [eta(1):eta(5)-((Pr2C6H3N)-Pr-i=CH)C2B9H10]Ti(NMe2)(2) (5a). Under the same reaction conditions, interaction of 3b with Ti(NMe2)(4) produced a mixture of [eta(1):eta(5)-(Me2C6H3N=CH)C2B9H10]Ti(NMe2)(2) (5b) and [eta(1):eta(5)-(Me2N)CH(NMe2)(C2B9H10)Ti(NMe2)(2) (8). Reaction of 4a with M(NMe2)(4) in toluene/DME at room temperature afforded 5a and [eta(1):eta(5)-((Pr2C6H3N)-Pr-i=CH)C2B9H10]M(NMe2)(2)(NHMe2) (M = Zr (6a), Hf (7a)), respectively. Complexes 5a, 6a, and 7a were active catalysts for the polymerization of ethylene in the presence of MMAO with activities of 3-16 kg/mol.h.atm. These new complexes were fully characterized by various spectroscopic techniques and elemental analyses. The molecular structures of 3a, 3b, 4a, 5a, 5b, 6a, 7a, and 8 were further confirmed by single-crystal X-ray analyses.
    DOI:
    10.1021/om060125y
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文献信息

  • 含碳硼烷席夫碱配体的半夹心钌配合物及其制备与应用
    申请人:上海应用技术大学
    公开号:CN111978354B
    公开(公告)日:2023-03-28
    本发明涉及一种含碳硼烷席夫碱配体的半夹心配合物及其制备与应用,制备方法具体为:i)将邻位碳硼烷甲醛及芳胺溶于有机溶剂中,之后在60~100℃下反应8~12h,反应结束后冷却至室温;ii)加入正丁基锂,并在室温下反应1.5~2.5h;iii)再加入水芹烯二聚体,并在室温下反应3~6h,后经分离即得到所述的半夹心配合物。应用为催化腈类化合物进行转移氢化反应。与现有技术相比,本发明的配合物对空气和均不敏感,性质稳定,且在催化腈类化合物的转移氢化反应中显示出高效的催化活性,制备方法简单绿色,产率高,反应条件温和,普适性好。
  • Selective Catalytic B–H Arylation of <i>o</i>-Carboranyl Aldehydes by a Transient Directing Strategy
    作者:Xiaolei Zhang、Hongning Zheng、Jie Li、Fei Xu、Jing Zhao、Hong Yan
    DOI:10.1021/jacs.7b07160
    日期:2017.10.18
    Carboranyl aldehydes are among the most useful synthons in derivatization of carboranes. However, compared to the utilization of carboranyl carboxylic acids in selective B-H bond functionalizations, the synthetic application of carboranyl aldehydes is limited due to the weakly coordinating nature of the aldehyde group. Herein, the direct arylation of o-carboranyl aldehydes has been developed via Pd-catalyzed
    硼烷醛是碳硼烷衍生化中最有用的合成子之一。然而,与在选择性 BH 键官能化中使用碳羧酸相比,由于醛基的弱配位性质,碳基醛的合成应用受到限制。在此,通过 Pd 催化的笼式 BH 键官能化开发了邻羰基醛的直接芳基化。在甘酸原位生成导向基团 (DG) 的帮助下,获得了一系列笼型 B(4,5)-二芳基化-和 B(4)-单芳基化-邻羰基醛,收率高,产率高。选择性。可以容忍范围广泛的官能团。BH 芳基化产物中的醛基可以很容易地去除或转化为邻羰基甲醇
  • Iron(III)-catalyzed aerobic oxidation for the synthesis of 1-benzoxazolyl-o-carboranes
    作者:Ji Wu、Ke Cao、Cai-Yan Zhang、Xin-Yu Wen、Bo Li、Junxiao Yang
    DOI:10.1016/j.jorganchem.2021.121881
    日期:2021.7
    A FeCl3 catalyzed tandem condensation/cyclization/aerobic oxidation process for synthesis of 1-benzoxazolyl-o-carboranes has been developed. The degradation of o-carborane in the presence of aza-/oxa-nucleophiles was completely suppressed, and a series of 1-benzoxazolyl-o-carboranes, 1-benzothiazolyl-o-carborane and 1-benzimidazolyl-o-carborane have been synthesized with good to excellent yields. This
    甲的FeCl 3催化的串联缩合/环化/需氧氧化为1- benzoxazolyl-合成过程ö -carboranes已经研制成功。的降解Ó -carborane中的氮杂/氧杂亲核试剂被完全抑制的存在,以及一系列1- benzoxazolyl-的ø -carboranes,1- benzothiazolyl- ö -carborane和1- benzimidazolyl- ö -carborane已经合成产量高到极好。这项工作提供了合成的1- benzoxazolyl-一般协议Ô -carboranes,其具有用于芳香杂环碳硼烷生物的合成是重要的参考和在杂区域宣传应用程序。
  • One-pot synthesis of an indole-substituted 7,8-dicarba-nido-dodecahydroundecaborate(−1)
    作者:W. Neumann、R. Frank、E. Hey-Hawkins
    DOI:10.1039/c4dt03218g
    日期:——
    Carbaboranes are increasingly used as pharmacophores to replace phenyl substituents in established drug molecules. In contrast to traditional organic chemistry, elaborate procedures to introduce functionality frequently fail in the case of carbaboranes and their chemistry is often hampered by degradation of the cluster. Herein, the development of a one-pot synthesis of a water-soluble N-nido-dicarbaborato
    甲碳硼烷越来越多地用作药效基团,以取代已建立的药物分子中的苯基取代基。与传统的有机化学相反,在氨基甲酸酯类的情况下,引入功能的复杂程序经常失败,并且它们的化学成分经常因簇的降解而受阻。在此,提出了一种锅法合成溶性N-nido- dicarbaborato吲哚的方法,包括提出的反应顺序机理。这些研究为结合两种重要的药效团吲哚咔唑酮提供了有用的合成工具。
  • Synthesis of Functionalized Carboranes as Potential Anticancer and BNCT Agents
    作者:Venkata Jaganmohan Reddy、Matthew M. Roforth、Chalet Tan、M. Venkat Ram Reddy
    DOI:10.1021/ic061948i
    日期:2007.1.1
    aldehydes react with alpha,beta-unsaturated esters, ketones, and nitriles in the presence of DABCO to provide functionalized carboranyl alcohols in good yields. Acetates of these alcohols undergo a facile isomerization with a variety of nucleophiles and afford structurally interesting carboranes. Biological evaluation of these molecules exhibited impressive antiproliferative activity for brain and breast
    硼烷基醛在DABCO存在下与α,β-不饱和酯,酮和腈反应,以高收率提供官能化的碳硼烷醇。这些醇的乙酸酯容易与各种亲核试剂异构化,并提供结构上令人感兴趣的碳硼烷。这些分子的生物学评估对脑和乳腺癌细胞表现出令人印象深刻的抗增殖活性。
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