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neopentyl Fluoroformate | 63934-51-0

中文名称
——
中文别名
——
英文名称
neopentyl Fluoroformate
英文别名
2,2-dimethylpropyl carbonofluoridate
neopentyl Fluoroformate化学式
CAS
63934-51-0
化学式
C6H11FO2
mdl
——
分子量
134.151
InChiKey
UGWQZMRCFDSAHF-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:
    55-57 °C(Press: 120 Torr)
  • 密度:
    0.982±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.4
  • 重原子数:
    9
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    neopentyl Fluoroformate乙醛 在 potassium fluoride 作用下, 以 二甲基亚砜 为溶剂, 反应 18.0h, 以72%的产率得到Carbonic acid 2,2-dimethyl-propyl ester vinyl ester
    参考文献:
    名称:
    Simple one-step preparations of vinylic carbonates from aldehydes
    摘要:
    DOI:
    10.1021/jo00288a001
  • 作为产物:
    描述:
    新戊醇吡啶 、 potassium fluoride 作用下, 以 二氯甲烷 为溶剂, 25.0~60.0 ℃ 、2.93 kPa 条件下, 反应 15.0h, 生成 neopentyl Fluoroformate
    参考文献:
    名称:
    A simple conversion of 1-chloroethyl carbonates to fluoroformates: value in the preparation of tertiary alkyl fluoroformates
    摘要:
    DOI:
    10.1021/jo00293a032
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文献信息

  • PROCESS FOR PREPARATION OF FLUOROFORMATES
    申请人:——
    公开号:US20030120103A1
    公开(公告)日:2003-06-26
    A process for the preparation of fluoroformates of the formula 1 wherein R 1 is a saturated or unsaturated, substituted or unsubstituted and primary or secondary aliphatic, a saturated or unsaturated, substituted or unsubstituted secondary cycloaliphatic or a substituted or unsubstituted aromatic or heteroaromatic, and n is equal to 1, 2 or 3, comprising reacting a corresponding chloroformate of formula I with an alkali metal fluoride in ethylene carbonate at a temperature wherein the ethylene carbonate is liquid whereby it is possible to very rapidly obtain the fluoroformates with excellent yields and high purity.
    一种制备氟甲酸酯的方法,其中R1是饱和或不饱和、取代或未取代的一次或二次脂肪族、饱和或不饱和、取代或未取代的二次环脂肪族或取代或未取代的芳香族或杂环芳香族,n等于1、2或3,包括在乙烯碳酸中以液态乙烯碳酸中的温度反应式I的相应氯甲酸酯与碱金属氟化物,从而可以非常快速地获得产率优异且纯度高的氟甲酸酯。
  • Process for the preparation of fluoroformates
    申请人:Societe Nationale des Poudres et Explosifs
    公开号:US04612143A1
    公开(公告)日:1986-09-16
    A process for the preparation of fluoroformates of formula: ##STR1## in which R.sup.1 is a substituted or unsubstituted, saturated or unsaturated aliphatic, cycloaliphatic or polycyclic radical, or substituted or unsubstituted araliphatic radical or an aromatic radical, which consists of reacting a carbonate of formula: ##STR2## in which R.sup.1 has the same meaning as hereinabove and R.sup.2 is hydrogen, alkyl of 1-12 carbon atoms, cycloalkyl of 5-12 carbon atoms, saturated or unsaturated, unsubstituted or substituted by one or more halogen atoms or R.sup.2 is aryl, unsubstituted or substituted by one or more halogen atoms, with an alkali or alkaline earth fluoride, ammonium fluoride or a quaternary ammonium fluoride, of formula FNR.sup.3 R.sup.4 R.sup.5 R.sup.6, wherein R.sup.3, R.sup.4, R.sup.5, R.sup.6 are the same or different and are hydrogen, alkyl or aralkyl of 1-12 carbon atoms or a fluoride which is KHF.sub.2, NH.sub.4 HF.sub.2 or KSO.sub.2 F. The fluoride is activated by a complexing agent for the cation which is a cryptate, a cyclic or linear polyether or by means of a polar aprotic compound. The carbonate is split to give a reaction mixture containing an aldehyde and the fluoroformate which is removed from the reaction mixture.
    一种制备化学式为:##STR1## 的氟甲酸酯的方法,其中R.sup.1是取代或未取代的饱和或不饱和的脂肪族,环脂族或多环基团基,或取代或未取代的芳香族基团,其包括将化学式为:##STR2## 的碳酸盐与碱金属或碱土金属氟化物,铵氟化物或季铵氟化物反应,其中R.sup.1具有如上所述的相同含义,R.sup.2为氢,1-12碳原子的烷基,5-12碳原子的环烷基,饱和或不饱和,未取代或取代有一个或多个卤原子,或R.sup.2为芳基,未取代或取代有一个或多个卤原子,所述季铵氟化物的化学式为FNR.sup.3 R.sup.4 R.sup.5 R.sup.6,其中R.sup.3,R.sup.4,R.sup.5,R.sup.6相同或不同,为氢,1-12碳原子的烷基或芳基烷基,或为氟化物,为KHF.sub.2,NH.sub.4HF.sub.2或KSO.sub.2F。所述氟化物通过一个阳离子的络合剂被激活,该络合剂为加密剂,环状或线性聚醚或通过极性无水化合物的手段。碳酸盐分裂,生成含有醛和氟甲酸酯的反应混合物,然后从反应混合物中去除氟甲酸酯。
  • Substituted azetidinones
    申请人:Bannister Thomas
    公开号:US20070105832A1
    公开(公告)日:2007-05-10
    Compounds are provided which have the structure Wherein A, B, C, D, m, Y, Ra, Rc, Rd, and Rd′ are as described herein, and which are useful as inhibitors of tryptase, thrombin, trypsin, Factor Xa, Factor VIIa, Factor XIa, and urokinase-type plasminogen activator and may be employed in preventing and/or treating asthma, chronic asthma, allergic rhinitis, and thrombotic disorders.
    提供了化合物,其结构如下:其中A、B、C、D、m、Y、Ra、Rc、Rd和Rd'如本文所述,并且这些化合物可作为抑制剂用于抑制组胺酶、凝血酶、胰蛋白酶、Xa因子、VIIa因子、XIa因子和尿激酶型纤溶酶原激活剂,并可用于预防和/或治疗哮喘、慢性哮喘、过敏性鼻炎和血栓性疾病。
  • Process for preparation of fluoroformates
    申请人:Isochem
    公开号:US06613929B2
    公开(公告)日:2003-09-02
    A process for the preparation of fluoroformates of the formula wherein R1 is a saturated or unsaturated, substituted or unsubstituted and primary or secondary aliphatic, a saturated or unsaturated, substituted or unsubstituted secondary cycloaliphatic or a substituted or unsubstituted aromatic or heteroaromatic, and n is equal to 1, 2 or 3, comprising reacting a corresponding chloroformate of formula I with an alkali metal fluoride in ethylene carbonate at a temperature wherein the ethylene carbonate is liquid whereby it is possible to very rapidly obtain the fluoroformates with excellent yields and high purity.
    一种制备化学式为的氟甲酸酯的方法,其中R1是饱和或不饱和的、取代或未取代的一级或二级脂肪族、饱和或不饱和的、取代或未取代的二级环脂肪族或取代或未取代的芳香族或杂芳香族,n等于1、2或3,包括在乙烯碳酸盐中以液态状态下的温度反应式I的相应氯甲酸酯和碱金属氟化物,从而可以非常快速地获得优良的收率和高纯度的氟甲酸酯。
  • OLOFSON, R. A.;DANG, VU ANH;MORRISON, DAVID S.;DE, CUSATI PAUL F., J. ORG. CHEM., 55,(1990) N, C. 1-3
    作者:OLOFSON, R. A.、DANG, VU ANH、MORRISON, DAVID S.、DE, CUSATI PAUL F.
    DOI:——
    日期:——
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