摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

三异氰酸-甲基-硅烷 | 5587-61-1

中文名称
三异氰酸-甲基-硅烷
中文别名
三异氰酸(甲基)硅
英文名称
triisocyanato(methyl)silane
英文别名
——
三异氰酸-甲基-硅烷化学式
CAS
5587-61-1
化学式
C4H3N3O3Si
mdl
——
分子量
169.172
InChiKey
DFJSZWHUOKADCX-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:
    3°C(lit.)
  • 沸点:
    171°C(lit.)
  • 密度:
    1.19±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    -0.44
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.25
  • 拓扑面积:
    88.3
  • 氢给体数:
    0
  • 氢受体数:
    6

安全信息

  • 危险等级:
    3/6.1
  • 储存条件:
    存放于惰性气体中;避免接触湿气(以免分解)。

SDS

SDS:a81267c31385be959f86a00c1683aa09
查看

反应信息

  • 作为反应物:
    参考文献:
    名称:
    Synthesis and Structure ofsyn,anti,syn-Pentacyclic Ladder Oligomethylsilsesquioxane
    摘要:
    使用顺式,反式,顺式-[MeSi(NCO)O]4 作为结构单元合成了新型五环梯形低聚甲基倍半硅氧烷。通过再沉淀从反应混合物中分离出该化合物,收率13%。 X射线晶体学显示五环呈现顺式、反式、顺式构型,从而形成管状结构。
    DOI:
    10.1246/cl.2011.722
  • 作为产物:
    描述:
    参考文献:
    名称:
    Methyl Silicon Isocyanates and n-Butyl Silicon Triisocyanate
    摘要:
    DOI:
    10.1021/ja01183a104
点击查看最新优质反应信息

文献信息

  • Process for producing carbamoyl substituted penams and carbamoyl
    申请人:Bristol-Myers Company
    公开号:US04310459A1
    公开(公告)日:1982-01-12
    Penicillin sulfoxide esters are reacted with an isocyanate to produce the corresponding (substituted)-2-carbamoyloxymethylpenam, the corresponding (substituted)-3-carbamoyloxycepham or the corresponding 3-methylcephem. The 6- or 7-side-chain of these products may be cleaved to give the corresponding 6-amino (penams) or 7-amino (cephams and cephems) compounds, and the latter may be reacylated to produce different 6-acyl-2-carbamoyloxymethyl penams, 7-acyl-3-carbamoyloxy cephams and 7-acyl-3-methylcephems. The substituent groups may be removed from the (substituted-2-carbamoyloxypenams or the (substituted)-3-carbamoyloxycephams to give the corresponding free 2-carbamoyloxymethylpenams or 3-carbamoyloxycephams, respectively.
    盼西林亚砜酯与异氰酸酯反应,生成相应的(取代)-2-氨基羧甲基青霉素,相应的(取代)-3-氨基羧甲氧头孢菌素或相应的3-甲基头孢菌素。这些产物的6-或7-侧链可以被裂解,得到相应的6-氨基(青霉素)或7-氨基(头孢菌素和头孢菌素)化合物,后者可以重新酰化,产生不同的6-酰基-2-氨基羧甲基青霉素,7-酰基-3-氨基羧甲氧头孢菌素和7-酰基-3-甲基头孢菌素。这些取代基团可以从(取代)-2-氨基羧甲氧青霉素或(取代)-3-氨基羧甲氧头孢菌素中去除,分别得到相应的游离2-氨基羧甲基青霉素或3-氨基羧甲氧头孢菌素。
  • Syntheses and Properties of Isocyanatodisiloxanes and Their Alkoxy-Substituted Derivatives
    作者:Takahiro Gunji、Akira Setogawa、Kazue Asakura、Yoshimoto Abe
    DOI:10.1246/bcsj.71.2967
    日期:1998.12
    Isocyanatooligosiloxanes and their alkoxy derivatives were synthesized. The hydrolysis of triisocyanato(methyl)silane followed by distillation provided 1,1,3,3-tetraisocyanato-1,3-dimethyldisiloxane in good yield. The reaction of 1,1,3,3-tetraisocyanato-1,3-dimethyldisiloxane with ethanol, isopropyl alcohol, and t-butyl alcohol proceeded selectively to afford partially alkoxy substituted isocyanatodimethyldisiloxanes, (RO)n(NCO)4−nMe2Si2O (R = Et, n = 1—4; R = Pri, n = 1—4; and R = But, n = 1—2). On the other hand, the hydrolysis of tetraisocyanatosilane provided a mixture of isocyanatooligosiloxanes. Hexaisocyanatodisiloxane was isolated by distillation from the reaction mixture with some impurities produced by the disproportionation of hexaisocyanatodisiloxane on heating. The reaction of hexaisocyanatodisiloxane with alcohols provided partially alkoxy-substituted isocyanatodisiloxanes, [(RO)n(NCO)3−nSi]2O (R = Et, n = 2—3; R = Pri, n = 1—3; and R = But, n = 1—2), selectively and in high yield.
    合成了异氰酸酷二硅氧烷及其烷氧基衍生物。通过水解三异氰酸基(甲基)硅烷,然后进行蒸馏,得到了 1,1,3,3-四异氰酸基-1,3-二甲基二硅氧烷,收率很高。1,1,3,3-四异氰酸基-1,3-二甲基二硅氧烷与乙醇、异丙醇和叔丁醇的反应选择性地生成部分烷氧基取代的异氰酸基二甲基二硅氧烷,即 (RO)n(NCO)4-nMe2Si2O(R = Et,n = 1-4;R = Pri,n = 1-4;R = But,n = 1-2)。另一方面,四异氰酸硅烷的水解提供了异氰酸ooligosiloxanes 的混合物。通过蒸馏从反应混合物中分离出了六异氰酸基二硅氧烷,其中还含有一些杂质,这些杂质是六异氰酸基二硅氧烷在加热时发生歧化而产生的。六异氰酸基二硅氧烷与醇类反应后,可选择性地以高产率提供部分烷氧基取代的异氰酸基二硅氧烷 [(RO)n(NCO)3-nSi]2O (R = Et,n = 2-3;R = Pri,n = 1-3;R = But,n = 1-2)。
  • Syntheses and Properties of Sila-Functional Oligosiloxanes—Linear and Cyclic Tetrasiloxanes with Methyl and Vinyl Groups—
    作者:Takahiro Gunji、Miho Watanabe、Koji Abe、Yoshimoto Abe
    DOI:10.1246/bcsj.76.341
    日期:2003.2
    The syntheses of the titled oligosiloxanes by controlled hydrolysis of the corresponding isocyanatosilanes under vapor phase or in THF (or THF/ether) were investigated. The vapor phase hydrolysis of RSi(NCO)3 (R = Me, Vinyl) with a water–1,4-dioxane vapor gave the disiloxanes [R(OCN)2Si]2O in yields of 85% (R = Me) and 90% (R = Vinyl). Further vapor phase hydrolysis of the disiloxanes provided the linear tetrasiloxanes NCO[SiR(NCO)O]3SiR(NCO)2 in yields of 71% (R = Me) and 69% (R = Vinyl). The cyclotetrasiloxanes [R(OCN)SiO]4 were synthesized in yields of 12% (R = Me) and 33% (R = Vinyl) or 24% (R = Me) and 58% (R = Vinyl) by hydrolysis of the disiloxanes or of the linear tetrasiloxanes in THF, respectively. On the other hand, the linear tetrasiloxanes OCN[SiR(OPri)O]3SiR(OPri)(NCO) were obtained in yields of 50% (R = Me) and 56% (R = Vinyl) by hydrolysis of [R(OCN)(PriO)Si]2O prepared from RSi(OPri)(NCO)2 under mild conditions in THF/ether, while the cyclic tetrasiloxanes [R(PriO)SiO]4 were afforded in the yield of 61–62% by hydrolysis of the disiloxanes under more severe conditions in THF.
    研究人员通过在气相或 THF(或 THF/乙醚)中控制相应异氰酸硅烷的水解,合成了标题低硅氧烷。RSi(NCO)3(R = Me,Vinyl)与水-1,4-二氧六环蒸汽的气相水解得到了二硅氧烷[R(OCN)2Si]2O,产率分别为 85%(R = Me)和 90%(R = Vinyl)。进一步对二硅氧烷进行气相水解,可得到线性四硅氧烷 NCO[SiR(NCO)O]3SiR(NCO)2 ,产率分别为 71%(R = Me)和 69%(R = Vinyl)。通过在 THF 中水解二硅氧烷或线型四硅氧烷,合成了环四硅氧烷 [R(OCN)SiO]4,产率分别为 12%(R = Me)和 33%(R = 乙烯基),或 24%(R = Me)和 58%(R = 乙烯基)。另一方面,由 RSi(OPri)(NCO)2制备的[R(OCN)(PriO)Si]2O在 THF/乙醚中的温和条件下水解得到线性四硅氧烷 OCN[SiR(OPri)O]3SiR(OPri)(NCO),产率分别为 50%(R = Me)和 56%(R = Vinyl)、而环状四硅氧烷[R(PriO)SiO]4 则是在 THF 中以更苛刻的条件水解二硅氧烷得到的,产率为 61-62%。
  • Neutral Penta- and Hexacoordinate Silicon(IV) Complexes Containing Two Bidentate Ligands Derived from the α-Amino Acids (<i>S</i>)-Alanine, (<i>S</i>)-Phenylalanine, and (<i>S</i>)-<i>tert</i>-Leucine
    作者:Smaranda Cota、Matthias Beyer、Rüdiger Bertermann、Christian Burschka、Kathrin Götz、Martin Kaupp、Reinhold Tacke
    DOI:10.1002/chem.201000294
    日期:2010.6.11
    The neutral hexacoordinate silicon(IV) complex 6 (SiO2N4 skeleton) and the neutral pentacoordinate silicon(IV) complexes 7–11 (SiO2N2C skeletons) were synthesized from Si(NCO)4 and RSi(NCO)3 (R=Me, Ph), respectively. The compounds were structurally characterized by solid‐state NMR spectroscopy (6–11), solution NMR spectroscopy (6 and 10), and single‐crystal X‐ray diffraction (8 and 11 were studied
    中性六配位硅(IV)配合物6(的SiO 2 Ñ 4骨架)和中性五配位硅(IV)配合物7 - 11(的SiO 2个Ñ 2 Ç骨架)选自Si(NCO)的合成4和RSI(NCO)3(R = Me,Ph)。将化合物在结构上,其特征在于固态NMR光谱法(6 - 11),溶液NMR光谱法(6和10),和单晶X射线衍射(8和11进行了研究作为溶剂合物8⋅ CH3 CN和11⋅ Ç 5 ħ 12 ⋅ 0.5 CH 3 CN,分别地)。硅(IV)配合物6(八面体的Si-协调多面体)和7 - 11(三角-双锥Si的配位多面体)各含有由α-氨基酸衍生出的两个双齿配体:(小号) -丙氨酸,(小号) -苯丙氨酸,或(S)-叔亮氨酸。去质子化的氨基酸充当单阴离子(6)或充当单阴离子和双阴离子配体(7 – 11))。实验研究得到了6和7立体异构体的计算研究的补充。
  • Syntheses and Properties of Sila-functional Oligosiloxanes: A Simple and Practical Method for the Synthesis of 1,1,3,3-Tetra-isocyanato-1,3-disubstituted Disiloxane
    作者:Yoshimoto Abe、Koji Abe、Miho Watanabe、Takahiro Gunji
    DOI:10.1246/cl.1999.259
    日期:1999.3
    The titled disiloxanes with the substituents of methyl, vinyl, phenyl, and isocyanato group were synthesized in excellent yields by a vapor phase hydrolysis of the corresponding isocyanatosilanes using a simple reaction apparatus. The process would provide a practical method for the syntheses of not only the sila-functional disiloxanes but also the other oligosiloxanes with various functional groups.
    通过使用简单的反应装置对相应的异氰酸硅烷进行气相水解,合成了具有甲基、乙烯基、苯基和异氰酸基取代基的标题二硅氧烷,并获得了极高的产率。该工艺不仅为合成硅烷官能团二硅氧烷,还为合成其他具有不同官能团的低聚硅氧烷提供了一种实用方法。
查看更多

同类化合物

(2-溴乙氧基)-特丁基二甲基硅烷 骨化醇杂质DCP 马来酸双(三甲硅烷)酯 顺式-二氯二(二甲基硒醚)铂(II) 顺-N-(1-(2-乙氧基乙基)-3-甲基-4-哌啶基)-N-苯基苯酰胺 降钙素杂质13 降冰片烯基乙基三甲氧基硅烷 降冰片烯基乙基-POSS 间-氨基苯基三甲氧基硅烷 镁,氯[[二甲基(1-甲基乙氧基)甲硅烷基]甲基]- 锑,二溴三丁基- 铷,[三(三甲基甲硅烷基)甲基]- 铂(0)-1,3-二乙烯-1,1,3,3-四甲基二硅氧烷 钾(4-{[二甲基(2-甲基-2-丙基)硅烷基]氧基}-1-丁炔-1-基)(三氟)硼酸酯(1-) 金刚烷基乙基三氯硅烷 辛醛,8-[[(1,1-二甲基乙基)二甲基甲硅烷基]氧代]- 辛甲基-1,4-二氧杂-2,3,5,6-四硅杂环己烷 辛基铵甲烷砷酸盐 辛基衍生化硅胶(C8)ZORBAX?LP100/40C8 辛基硅三醇 辛基甲基二乙氧基硅烷 辛基三甲氧基硅烷 辛基三氯硅烷 辛基(三苯基)硅烷 辛乙基三硅氧烷 路易氏剂-3 路易氏剂-2 路易士剂 试剂3-[Tris(trimethylsiloxy)silyl]propylvinylcarbamate 试剂2-(Trimethylsilyl)cyclopent-2-en-1-one 试剂11-Azidoundecyltriethoxysilane 西甲硅油杂质14 衣康酸二(三甲基硅基)酯 苯胺,4-[2-(三乙氧基甲硅烷基)乙基]- 苯磺酸,羟基-,盐,单钠聚合甲醛,1,3,5-三嗪-2,4,6-三胺和脲 苯甲醇,a-[(三苯代甲硅烷基)甲基]- 苯基二甲基氯硅烷 苯基二甲基乙氧基硅 苯基乙酰氧基三甲基硅烷 苯基三辛基硅烷 苯基三甲氧基硅烷 苯基三乙氧基硅烷 苯基三丁酮肟基硅烷 苯基三(异丙烯氧基)硅烷 苯基三(2,2,2-三氟乙氧基)硅烷 苯基(3-氯丙基)二氯硅烷 苯基(1-哌啶基)甲硫酮 苯乙基三苯基硅烷 苯丙基乙基聚甲基硅氧烷 苯-1,3,5-三基三(三甲基硅烷)