280909

Sigma-Aldrich

(氯亚甲基)二甲基氯化铵

95%

别名:
氯甲叉二甲基氯化铵, 阿诺德氏试剂, 氯化二甲基氯仿, 维尔斯梅尔试剂
线性分子式:
ClCH=N(CH3)2Cl
CAS号:
分子量:
128.00
Beilstein/REAXYS Number:
3566322
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

测定

95%

reaction suitability

reaction type: C-C Bond Formation

杂质

<5% DMF

mp

132 °C (dec.) (lit.)

储存温度

2-8°C

SMILES string

[Cl-].C\[N+](C)=C\Cl

InChI

1S/C3H7ClN.ClH/c1-5(2)3-4;/h3H,1-2H3;1H/q+1;/p-1

InChI key

QQVDYSUDFZZPSU-UHFFFAOYSA-M

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应用

用于合成以下物质的试剂或反应物:
  • β-Staudinger 反应中的内酰胺
  • 通过NH-吲哚与乙烯基溴的交叉耦合得到的 N-乙烯基取代吲哚
  • 多环融合 2-吡啶酮基荧光支架
  • 酯前体药物作为抗痘病毒药物
  • 用于检测 G-四链体形成的三甲胺菁染料
  • 磷脂酰丝氨酸等排体(通过 Hundsdiecker-Barton 碘十二羧基化反应)
  • 经由 [2 + 2]-环加成的 2-氮杂环丁酮

用于研究染料敏化太阳能电池中的有机光敏剂
用 β-氨基酸通过羧基活化与环化脱水作用来制备 β-内酰胺的试剂。也用于将 α-氨基腈转化为 4-氯咪唑。

包装

5, 25 g in glass bottle

警示用语:

Danger

hazcat

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1A

补充剂危害

EUH014

storage_class_code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK Germany

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

分析证书

原产地证书 (CofO)

J. Chem. Res. (M), 705-705 (2005)
Azhar Abbas et al.
Bioorganic chemistry, 82, 163-177 (2018-10-16)
Benzohydrazide derivatives 1-43 were synthesized via "one-pot" reaction and structural characterization of these synthetic derivatives was carried out by different spectroscopic techniques such as 1H NMR and EI-MS. The synthetic molecules were evaluated for their in vitro urease inhibitory activity....
Tetrahedron Letters, 47, 5451-5451 (2006)
Martin Mlateček et al.
Dalton transactions (Cambridge, England : 2003), 44(46), 20242-20253 (2015-11-06)
The reaction of PhBCl2 with 1H-1,2,4-λ(3)-diazaphosphole in the presence of NEt3 gives a new scorpionate ligand, phenyl-tris(1,2,4-diazaphospholyl)borate (PhTdap). The coordination behaviour of this ligand toward transition and non-transition metals has been comprehensively studied. In the thallium(I) complex, Tl(PhTdap), κ(2)-N,N bonding...

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