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259063 Sigma-Aldrich

(Methoxycarbonylmethyl)triphenylphosphonium bromide

98%

Synonym: (Carbomethoxymethyl)triphenylphosphonium bromide, NSC 136109

  • CAS Number 1779-58-4

  • Linear Formula CH3OCOCH2P(Br)(C6H5)3

  • Molecular Weight 415.26

  •  Beilstein/REAXYS Number 3812975

  •  EC Number 217-222-0

  •  MDL number MFCD00011801

  •  PubChem Substance ID 24855683

  •  NACRES NA.22

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Properties

Related Categories C-C Bond Formation, Chemical Synthesis, Olefination, Synthetic Reagents, Wittig Reagents More...
Quality Level   100
assay   98%
reaction suitability   reaction type: C-C Bond Formation
mp   165-170 °C (dec.) (lit.)
SMILES string   [Br-].COC(=O)C[P+](c1ccccc1)(c2ccccc2)c3ccccc3
InChI   1S/C21H20O2P.BrH/c1-23-21(22)17-24(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20;/h2-16H,17H2,1H3;1H/q+1;/p-1
InChI key   VCWBQLMDSMSVRL-UHFFFAOYSA-M

Description

Application

Reactant for synthesis of:
• GSK-3 inhibitors using theWittig reaction
• Substituted furanones for antifungal and cytostatic activities
• Photochromic dithienylethene derivatives
• Gem-diiodoalkanes containing allylic alcohols
• Highly substituted cyclopentenes and brazilanes via Au-catalyzed deoxygenative Nazarov cyclization

Reactant for:
• Asymmetric hydrogenation of α,β-unsaturated ester-phosphonates
• Studies of thermal decomposition of phosphonium alkyl ester salts

Packaging

50, 250 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
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