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(tert-Butoxycarbonylmethyl)triphenylphosphonium bromide

ALDRICH/369047 - 98%

Synonym: NSC 82468

CAS Number: 59159-39-6
Empirical Formula (Hill Notation): C24H28BrO2P
Molecular Weight: 459.36
MDL Number: MFCD00075527
Linear Formula: (CH3)3CO2CCH2P(C6H5)3Br
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-369047-50G 50 g
 $280.00
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ATR-IR Spectra for NSC 82468.
FT-NMR Spectra for NSC 82468.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 369047-50G

 

assay 98%
functional group ester
  phosphine
InChI 1S/C24H26O2P.BrH/c1-24(2,3)26-23(25)19-27(20-13-7-4-8-14-20,21-15-9-5-10-16-21)22-17-11-6-12-18-22;/h4-18H,19H2,1-3H3;1H/q+1;/p-1
InChI key ZGLFRTJDWWKIAK-UHFFFAOYSA-M
mp 178 °C (dec.) (lit.)
Quality Level 200 
reaction suitability reaction type: C-C Bond Formation
SMILES string [Br-].CC(C)(C)OC(=O)C[P+](c1ccccc1)(c2ccccc2)c3ccccc3
Application: Reactant for:
• Rhodium-catalyzed asymmetric hydrogenation reactions
• Wittig reaction
• Wittig methylenation
• Preparation of N-(phenylmethyl)-cis-pyrrolidinediacetic acid esters via double aza-Michael addition reaction
• Stereoselective preparation of of α-fluoro-α,β-unsaturated esters via deprotonation, followed by fluorination and stereoselective Wittig olefination with aldehydes
• Wittig chain extension reactions
Packaging: 10, 50 g in poly bottle
Purity 98%
mp 178 °C (dec.) (lit.)
UNSPSC 12352108

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