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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
 $263.00
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assay 98%
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.)
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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