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Hunig’s base是什么
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N,N-Diisopropylethylamine, or Hünig's base, is an organic compound that is a tertiary amine. It is named after the German chemist Siegfried Hünig . It is used in organic chemistry as a non-nucleophilic base. It is commonly abbreviated as DIPEA, DIEA, or i-Pr 2 NEt. Structure
Hunig's base是什么N,N-Diisopropylethylamine, or Hünig's base, DIPEA or DIEA, is an organic compound and an amine. It is used in organic chemistry as a base. Because the nitrogen atom is shielded
N,N-二异丙基乙基胺（英語： N,N-Diisopropylethylamine ，或称为Hünig碱，DIPEA或DIEA）既是胺也是有机化合物。 在有机化学中通常用作碱。 两組异丙基和一組乙基屏蔽了氮原子，只能与体积够小的质子结合。 同2,2,6,6-四甲基哌啶相似，该化合物是非親核鹼。 Hünig碱由化学家Siegfried Hünig命名。
一文了解N,N-二异丙基乙胺（CAS 7087-68-5 ）-前衍化学网
N,N-二異丙基乙基胺（英語： N,N-Diisopropylethylamine ，或稱為Hünig鹼，DIPEA或DIEA）既是胺也是有機化合物。 在有機化學中通常用作鹼。 兩組異丙基和一組乙基屏蔽了氮原子，只能與體積夠小的質子結合。 同2,2,6,6-四甲基哌啶相似，該化合物是非親核鹼。 Hünig鹼由化學家Siegfried Hünig命名。
The colourless liquid was named as Hung's base after Siegfried Hunig, a German chemist. It is noteworthy that the compound is commercially available. In organic chemistry, N,N-Diisopropylethylamine is used as a base. Since the nitrogen centre is isolated by an ethyl group and the two isopropyl groups, It can bind to protons. The compound is ...
Hunig's base. N-Ethyldiisopropylamine. General Information: Structure: CAS Number: 7087-68-5. Molecular Weight: 129.24 g/mol. Appearance: Colorless liquid. Boiling Point: 127 C. Density: 0.742 g/mL. DIEA is a base that is widely used in organic synthesis. The three relatively bulky alkyl groups attached to the nitrogen make DIEA a non ...
N,N-二异丙基乙胺 ReagentPlus®, ≥99%; CAS Number: 7087-68-5; EC Number: 230-392-0; Synonyms: N-乙基二异丙胺,DIPEA,`Hünig's base',二异丙基乙胺; Linear Formula: [(CH3)2CH]2NC2H5 at Sigma-Aldrich
chemicalbook 致力于为化学行业用户提供n,n-diisopropylethylamine (hunigs base)的性质、化学式、分子式、比重、密度,同时也包括n,n-diisopropylethylamine (hunigs base)的沸点、熔点、msds、用途、作用、毒性、价格、生产厂家、用途、上游原料、下游产品等信息。
N,N-Diisopropylethylamine, also known as Hünig′s base, is a sterically hindered amine.It is a non-nucleophilic base commonly employed for substitution reactions. It acts as an activator for chiral iridium N, P ligand complexes, which can be utilized in the hydrogenation of α, β-unsaturated nitriles. The influence of varying concentration of N,N-diisopropylethylamine on the synthesis of ...