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1,3,5-tris(3-methylphenyl)-1,3,5-triazinane-2,4,6-trione | 62522-07-0

中文名称
——
中文别名
——
英文名称
1,3,5-tris(3-methylphenyl)-1,3,5-triazinane-2,4,6-trione
英文别名
1,3,5-Tri-(m-Tolyl)isocyanurat;1,3,5-tris(3-methlyphenyl)-1,3,5-triazinane-2,4,6-trione;1,3,5-tris(m-tolyl)-1,3,5-triazinane-2,4,6-trione;1,3,5-tri-m-tolyl-1,3,5-triazinane-2,4,6-trione;1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-tris(3-methylphenyl)-
1,3,5-tris(3-methylphenyl)-1,3,5-triazinane-2,4,6-trione化学式
CAS
62522-07-0
化学式
C24H21N3O3
mdl
——
分子量
399.449
InChiKey
KMFOUIWYCCYNIP-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

计算性质

  • 辛醇/水分配系数(LogP):
    5.1
  • 重原子数:
    30
  • 可旋转键数:
    3
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    60.9
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    异氰酸间甲苯酯 在 C47H79N4Si3Y 作用下, 以 四氢呋喃 为溶剂, 反应 12.0h, 以98%的产率得到1,3,5-tris(3-methylphenyl)-1,3,5-triazinane-2,4,6-trione
    参考文献:
    名称:
    硅酰胺基配体支撑的二烷基钇:异氰酸酯环三聚的合成,结构和催化† ‡
    摘要:
    合成了空间需求的硅sil(ArN = Si(L)NHAr)配体,并用于制备钇二烷基络合物,该催化剂催化了异氰酸酯的环三聚反应,具有很高的活性和出色的官能团耐受性。
    DOI:
    10.1039/c9cc06282c
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文献信息

  • Synergistic Catalysis by Brønsted Acid/Carbodicarbene Mimicking Frustrated Lewis Pair‐Like Reactivity
    作者:Yi‐Chen Chan、Yuna Bai、Wen‐Ching Chen、Hsing‐Yin Chen、Chen‐Yu Li、Ying‐Yann Wu、Mei‐Chun Tseng、Glenn P. A. Yap、Lili Zhao、Hsuan‐Ying Chen、Tiow‐Gan Ong
    DOI:10.1002/anie.202107127
    日期:2021.9
    Carbodicarbene (CDC), unique carbenic entities bearing two lone pairs of electrons are well-known for their strong Lewis basicity. We demonstrate herein, upon introducing a weak Brønsted acid benzyl alcohol (BnOH) as a co-modulator, CDC is remolded into a Frustrated Lewis Pair (FLP)-like reactivity. DFT calculation and experimental evidence show BnOH loosely interacting with the binding pocket of CDC
    碳二碳烯 (CDC) 是一种独特的碳烯实体,带有两对孤对电子,以其强路易斯碱度而闻名。我们在此证明,在引入弱 Brønsted 酸苄醇 (BnOH) 作为共调节剂后,CDC 被重塑为类似受挫路易斯对 (FLP) 的反应性。DFT 计算和实验证据表明,BnOH 通过 H 键合和 π-π 堆积与 CDC 的结合口袋松散地相互作用。部署了四种不同的自然界反应,以证明作为协同 FLP/调节剂 (CDC/BnOH) 的概念验证的可行性,证明异氰酸酯环三聚、L聚合过程中的催化反应性增强-丙交酯 (LA)、甲基丙烯酸甲酯 (MMA) 和醇的脱氢硅烷化。重要的是,碳二碳烯的催化反应性与仅依赖于亲核性的单一化学特征的常规 NHC 截然不同。这一发现还为通过共调节剂或助催化剂使 FLP 反应性多样化提供了新的思路。
  • Polymer-Supported, Carbon Dioxide-Protected N-Heterocyclic Carbenes: Synthesis and Application in Organo- and Organometallic Catalysis
    作者:Gajanan Manohar Pawar、Michael R. Buchmeiser
    DOI:10.1002/adsc.200900658
    日期:2010.3.22
    2‐ylmethyl)‐3‐(2‐Pr)‐3,4,5,6‐tetrahydropyrimidin‐2‐ylidine](COD) (Ir‐1) were used as homogeneous analogues and their reactivity in the above‐mentioned reactions was compared with that of the supported catalytic systems. In all reactions investigated, the TONs achieved with the supported systems were very similar to the ones obtained with the unsupported, homogeneous ones, the turn‐over frequencies
    描述了树脂支撑的,二氧化碳保护的N杂环卡宾(NHC)的合成及其在有机催化和有机属催化中的用途。树脂结合的二氧化碳保护的NHC基催化剂是通过1,4,4a,5,8,8a-六氢-1,4,5,8- exo,endo - dimethanonaphthalene(DMNH6)的开环复分解共聚制备的)与3-(双环[2.2.1]庚-5-en-2-基甲基)-1-(2-丙基)-3,4,5,6-四氢嘧啶-1-基-2-羧酸盐(M1) ,使用定义明确的Schrock催化剂Mo [ N -2,6-(2-Pr)2 -C 6 H 3 ](CHCMe 2 Ph)(OCMe 3)2并用于一系列有机催化反应,即,用于异氰酸酯的三聚反应,以及用于羰基化合物的硅烷化。在后一反应中,周转数(TON)达到5000。此外,聚合物支撑的,二氧化碳保护的N杂环卡宾是各种聚合物支撑的属配合物的优异祖先。它装有一系列(I),(I)
  • CO<sub>2</sub>and Sn<sup>II</sup>Adducts of N-Heterocyclic Carbenes as Delayed-Action Catalysts for Polyurethane Synthesis
    作者:Bhasker Bantu、Gajanan Manohar Pawar、Ulrich Decker、Klaus Wurst、Axel M. Schmidt、Michael R. Buchmeiser
    DOI:10.1002/chem.200802670
    日期:2009.3.16
    rivals: Both CO2‐protected tetrahydropyrimidin‐2‐ylidene‐based Nheterocyclic carbenes (NHCs) and SnII‐1,3‐dimesitylimidazol‐2‐ylidene, as well as SnII‐1,3‐dimesitylimidazolin‐2‐ylidene complexes (example displayed), have been identified as truly latent catalysts for polyurethane (PUR) synthesis rivaling all existing systems both in activity and latency.
    催化竞争对手:既有CO 2保护的基于四氢嘧啶-2-亚甲基的N-杂环卡宾(NHC)和Sn II - 1,3-二苯甲酰亚胺-2-亚基,以及Sn II - 1,1,3-二甲酰亚胺二唑-2-亚烷基络合物(显示的例子)已被证实是聚酯(PUR)合成的真正潜在催化剂,在活性和潜伏期方面可与所有现有系统匹敌。
  • Highly efficient cyclotrimerization of isocyanates using N-heterocyclic olefins under bulk conditions
    作者:Chengkai Li、Wuchao Zhao、Jianghua He、Yuetao Zhang
    DOI:10.1039/c9cc06402h
    日期:——
    of isocyanurates could be achieved from N-heterocyclic olefin mediated organocatalytic cyclotrimerization of a wide range of isocyanates under bulk conditions. Experimental details coupled with structural characterization of the key intermediates led to comprehensive mechanistic studies of cyclotrimerization.
    催化剂负载量低至0.005%时,在本体条件下,N-杂环烯烃介导的各种异氰酸酯的有机催化环三聚反应可实现高至优异的异酸酯收率。实验细节以及关键中间体的结构表征导致了对环三聚化反应的全面机理研究。
  • Fast cyclotrimerization of a wide range of isocyanates to isocyanurates over acid/base conjugates under bulk conditions
    作者:Li Wu、Wei Liu、Jinxing Ye、Ruihua Cheng
    DOI:10.1016/j.catcom.2020.106097
    日期:2020.10
    trimerization of various isocyanates. The performance depended greatly on the combination of the catalyst systems, and the [HTBD][OAc] (acetic acid) catalyst systems were considerably the most active in contrast to the corresponding DMAP and DBU counterparts. The [HTBD][OAc] catalyst system was capable of providing isocyanurates from the cyclotrimerization of various isocyanate substrates in excellent
    一系列有机碱DMAP(4-二甲基氨基吡啶),DBU(1,8-二氮杂双环[5.4.0] undec-7-ene),TBD(1,5,7-三氮杂双环[4.4.0] dec-5-ene ),并在各种异氰酸酯的三聚反应中评估了它们的碱/酸共轭有机催化剂体系。性能很大程度上取决于催化剂体系的组合,与相应的DMAPDBU相比,[HTBD] [OAc](乙酸)催化剂体系的活性最高。[HTBD] [OAc]催化剂体系即使在大量条件下,也能够在数秒内以优异的产率从各种异氰酸酯底物的环三聚反应中提供异酸酯。提出了在[HTBD] [OAc]上的双功能催化机理。
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