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dichloromethylsilane | 58310-34-2

中文名称
——
中文别名
——
英文名称
dichloromethylsilane
英文别名
dichloromethylsilane;dichloro(bis(trifluoromethyl)amino-oxy)methylsilane;N-[dichloro(methyl)silyl]oxy-1,1,1-trifluoro-N-(trifluoromethyl)methanamine
<bis(trifluoromethyl)amino-oxy>dichloromethylsilane化学式
CAS
58310-34-2
化学式
C3H3Cl2F6NOSi
mdl
——
分子量
282.045
InChiKey
HIPJFQHQTDUEMB-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:
    73.7±50.0 °C(Predicted)
  • 密度:
    1.541±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.31
  • 重原子数:
    14
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    12.5
  • 氢给体数:
    0
  • 氢受体数:
    8

反应信息

  • 作为产物:
    参考文献:
    名称:
    一氧化氮化学。第九部分 反应NN -bistrifluoromethyl氨基氧基与四甲基硅烷,chloromethylsilanes和methoxymethylsilanes
    摘要:
    所述烃氧基的反应(CF 3)2 N·O·与硅烷我Ñ的SiCl 4- Ñ(Ñ = 1-4)涉及形成甲硅烷基酯的[R 3的Si·CO 2 ·N(CF 3)2通过二取代化合物R 3 Si·CH [O·N(CF 3)2 ] 2。在所采用的条件下,甲硅烷基酯是不稳定的,并且可以通过自由基机理分解而生成二氧化碳以及双三氟甲基-氨基和甲硅烷基(R 3 Si·; R 3 = Me 3或Me 2Cl)自由基或通过分子内消除一氧化碳,得到与自由基机理竞争的羟胺R 3 Si·O·N(CF 3)2(R 3 = MeCl 2或Cl 3)。硅烷(MeO)n SiMe 4– n(n = 3和4)反应生成取代产物(CF 3)2 N·O·CH 2 ·O·SiMe(OMe)2和(CF 3)2 N· O·CH 2 ·O·Si(OMe)3, 分别。对后者产物的进一步的氧基侵蚀仅给出了硅烷[(CF 3)2 N·O·CH 2 ·O]
    DOI:
    10.1039/dt9750002225
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文献信息

  • The synthesis of [bis(trifluoromethyl)amino-oxy]-substituted dialkyldichlorosilanes and their conversion into polysiloxanes
    作者:Graham E. Ducker、Anthony E. Tipping
    DOI:10.1016/0022-1139(93)02917-4
    日期:1994.3
    (CF3)2NOCH2CH2CH2SiMeCl2 (29) are converted into the corresponding polysiloxanes (‘prepolymers’ of low molecular weight) by reaction with reagents including water, acid, base and metal oxides; equilibration of the polysiloxane ‘prepolymer’ 38, derived from dichlorosilane 29 by heating with powdered KOH, affords a solid rubbery polysiloxane.
    羟基(CF 3)2 NO·(1)对硅烷Et 2 SiCl 2的乙基的攻击发生在相对于硅的α和β位置(比率31:45),而硅烷Pr ñ SiMeCl 2攻击发生在丙基的β位上。对于乙硅烷Me 3 SiCH 2 SiMe 3,用氧基1处理形成的主要含硅产物是Me 3 SiF,(CF 3)2 NOSiMe 3和Me 3 SiSiMe 3。斯皮尔催化(H 2 PtCl 6)将硅烷HSiCl 2 X(XMe和Cl)加到烯烃(CF 3)2 NOCH 2 CHCH 2中得到加合物(CF 3)2 NOCH 2 CH 2 CH高产率的2 SiCl 2 X(29,XMe)和(28,XCl)。取代的二氯硅烷(CF 3)2 NOCH 2 CH 2 SiEtCl 2(9),(CF 3)2通过与水,酸,碱和水等试剂反应,将NOCHMeCH 2 SiMeCl 2(14)和(CF 3)2 NOCH 2 CH 2 CH
  • Reaction of bis(trifluoromethyl)amino-oxyl with alkylchlorosilanes and allyldichloro(methyl)silane and of perfluoro-2,5-diazahexane 2,5-dioxyl with vinylsilanes and hydrolysis of the products
    作者:Anthony E. Tipping、Rajendraprasad B. Yadav
    DOI:10.1016/0022-1139(93)02976-l
    日期:1994.7
    Treatment of the silanes MeSiHCl2, Me2SiHCl and EtSiMeCl2 with the oxyl (CF3)2NO. (1) gives the substitution products (CF3)2NOSiMeCl2 (4) and (CF3)2NOSiMe2Cl (5), and a mixture of (CF3)2NOCHMeSiMeCl2 (8) and (CF3)2NOCH2CH2SiMeCl2 (9) (ratio 20:37), respectively, while the silane EtSiMe2Cl affords mainly the ester (CF3)2NO2CMe (7). Attack of oxyl 1 on the silane CH2 = CHCH2SiMeCl2 results in both allylic substitution and addition to give the compounds CH2 = CHCH(SiMeCl2)ON(CF3)2 (14) and (CF3)2NOCH2CH(CH2SiMeCl2)ON(CF3)2 (15) (ratio 56:40). Reaction of the dioxyl . ON(CF3)CF2CF2N(CF3)O. (2) with the vinylsilanes CH2 = CHSiX3 (X3 = Me3, Cl3, MeCl2) gives mainly 1:1 copolymers [ON(CF3)CF2CF2N(CF3)OCH2CH(SiX3)]n (17), although the cyclic 1:1 adduct ON(CF3)CF2CF2N(CF3)OCH2CHSiMeCl2 (18) is also formed in low yield.Hydrolysis of the silanes 15, (CF3)2NOCH2CH(SiMeCl2)ON(CF3)2 (19a) and (CF3)2NOCH2CH(SiCl3)ON(CF3)2 (19b) affords the corresponding polysiloxanes 24 and 25, and the polysilsesquioxane 26, respectively; the polymers 25 and 26 undergo rearrangement of the type -CH(Si)ON(CF3)2 --> -CH(OSi)N(CF3)2 on storage. The 1:1 copolymers 17b (X3 = MeCl2) and 17c (X3 = Cl3) are also hydrolysed to the corresponding siloxane and silsesquioxane polymers. In contrast, hydrolysis of the compounds 4, 5 and (CF3)2NOCH2CH(OSiX3)N(CF3)2 (20a; X3 = MeCl2) and (20b; X3 = Cl3) results in Si-O bond cleavage.
  • Nitroxide chemistry. Part IX. Reaction of NN-bistrifluoromethyl-amino-oxyl with tetramethylsilane, chloromethylsilanes, and methoxymethylsilanes
    作者:Robert N. Haszeldine、David J. Rogers、Anthony E. Tipping
    DOI:10.1039/dt9750002225
    日期:——
    Reaction of the oxyl (CF3)2N·O· with the silanes MenSiCl4–n(n= 1–4) involves formation of silyl esters R3Si·CO2·N(CF3)2via the disubstitution compounds R3Si·CH[O·N(CF3)2]2. Under the conditions employed the silyl esters are unstable and decompose either by a radical mechanism to give carbon dioxide and bistrifluoromethyl-amino and silyl (R3Si·; R3= Me3 or Me2Cl) radicals or by an intramolecular elimination
    所述烃氧基的反应(CF 3)2 N·O·与硅烷我Ñ的SiCl 4- Ñ(Ñ = 1-4)涉及形成甲硅烷基酯的[R 3的Si·CO 2 ·N(CF 3)2通过二取代化合物R 3 Si·CH [O·N(CF 3)2 ] 2。在所采用的条件下,甲硅烷基酯是不稳定的,并且可以通过自由基机理分解而生成二氧化碳以及双三氟甲基-氨基和甲硅烷基(R 3 Si·; R 3 = Me 3或Me 2Cl)自由基或通过分子内消除一氧化碳,得到与自由基机理竞争的羟胺R 3 Si·O·N(CF 3)2(R 3 = MeCl 2或Cl 3)。硅烷(MeO)n SiMe 4– n(n = 3和4)反应生成取代产物(CF 3)2 N·O·CH 2 ·O·SiMe(OMe)2和(CF 3)2 N· O·CH 2 ·O·Si(OMe)3, 分别。对后者产物的进一步的氧基侵蚀仅给出了硅烷[(CF 3)2 N·O·CH 2 ·O]
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