E50604

Sigma-Aldrich

乙基三苯基膦

99%

别名:
TEP
线性分子式:
[(C6H5)3P+C2H5]Br-
CAS号:
分子量:
371.25
Beilstein/REAXYS Number:
3599630
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

200

测定

99%

reaction suitability

reaction type: C-C Bond Formation

mp

203-205 °C (lit.)

SMILES string

[Br-].CC[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C20H20P.BrH/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20;/h3-17H,2H2,1H3;1H/q+1;/p-1

InChI key

JHYNXXDQQHTCHJ-UHFFFAOYSA-M

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应用

用于合成以下物质的反应物:
  • L-半胱氨酸衍生的噻唑烷的 D-氨基酸
  • 通过 醛醇缩合反应和 Horner-Wadsworth-Emmons 烯化合成Leiodolide A
  • 通过非对映选择性分子内亚胺反应合成环烷二氢吲哚
  • 通过关键构件的结合来合成WXYZA的毒素的结构域

作为以下反应物:
  • 形成烷基二丙烯基噻吩单体的固态复分解缩聚
  • Mizoroki-Heck环化和级联Tsuji-Trost环化/内酯化环化反应,用于合成ABC环系统

包装

25, 100 g in poly bottle

象形图

CorrosionSkull and crossbones

警示用语:

Danger

危险声明

hazcat

Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1

storage_class_code

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

WGK Germany

WGK 2

闪点(F)

401.0 °F

闪点(C)

205 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

分析证书

原产地证书 (CofO)

Yoshihiro Noda et al.
Aging, 9(2), 556-572 (2017-02-18)
Gamma-aminobutyric acid (GABA)ergic and glutamatergic neurotransmissions in the prefrontal cortex decreases with age. Further, cognitive function mediated through the dorsolateral prefrontal cortex (DLPFC) also declines with age. Although neuroimaging studies have demonstrated decreased levels of these substances, direct neurophysiological data...
Rafał Oliwa
Materials (Basel, Switzerland), 13(17) (2020-08-28)
We investigated the effect of modified aluminosilicates, including bentonite from Armenia (BA) modified with quaternary ammonium salts (BAQAS) and phosphonium salts (BAQPS), on the mechanical properties and morphology of Kevlar/epoxy composites. The Kevlar/epoxy composites containing 1.0 or 3.0 wt.% modified...
Nidhi Gupta et al.
Materials science & engineering. C, Materials for biological applications, 75, 1206-1213 (2017-04-19)
In search of abundant cheaper natural polymer for bio-inspired bioactive glass nanoparticles synthesis, cellulose and its derivatives have been considered as a template. Different templates explored in the present studies are pure cellulose, methyl cellulose and amine grafted cellulose. To...
Aru Panwar et al.
Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 158(1), 103-109 (2017-08-16)
Objectives To identify differences in postoperative wound complications associated with a primary tracheoesophageal puncture (TEP) at the time of laryngectomy versus no TEP. Study Design Retrospective review of large national data set. Setting Academic and nonacademic health care facilities in...
Yoshihiro Noda et al.
Depression and anxiety, 35(5), 448-456 (2018-04-11)
Dysfunctional neuroplasticity may be one of the pathophysiological mechanisms underlying major depression. We have previously established methods to assess neuroplasticity from the dorsolateral prefrontal cortex (DLPFC) using a paired associative stimulation (PAS) paradigm, which pairs a preceding peripheral nerve stimulation...

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