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Reagents and catalysts - Tin

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Tin hydride

Tin azide

Tin bromide

Tin oxide

Allyl tin - ethylene spacer

Phenyl tin - ethylene spacer


 
Tin oxide
 

 

Fluorous tin oxide has been reported as an effective catalyst for the selective sulfonylation of 1,2 diols (1), intermolecular transesterification (2), and microwave accelerated macrolactonization (3).  When employed under microwave conditions, the fluorous tin oxide was found to provide better yields than other organic tin oxide or distannoxane species.  In all cases, the tin residues were then removed in >99% by F-SPE. 

 

1. Bucher, B.; Curran, D. P. Tetrahedron Lett. 2000, 41, 9617-9621.

2. Kesavan, S.; Su, Q.; Shao, J.; Porco, J. A., Jr.; Panek, J. S. Org. Lett. 2005, 7, 4435-4438.

3. Beeler, A. B.; Acquilano, D. E.; Su, Q.; Yan, F.; Roth, B. L.; Panek, J. S.; Porco, J. A., Jr. J. Comb. Chem. 2005, 7, 673-681.

 

Rf NAME/CAS# PROPERTIES CATALOG# QTY PRICE
C6F13 Bis(1H,1H,2H,2H-perfluorooctyl)tin oxide
324063-66-3
C16H8F26OSn
F026051-0002 2g Inquire
    FW:  828.89 F026051-0010 10g Inquire
      F026051-0025 25g Inquire
      F026051-0100 100g Inquire