Synthesis

A Facile Route to the Deprotection of Sulfonate Esters and Sulfonamides with Low Valent Titanium Reagents

SK Nayak

Index: Nayak Synthesis, 2000 , # 11 p. 1575 - 1578

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Citation Number: 18

Abstract

Abstract: A novel method for the cleavage of N/O-tosyl bonds by low-valent titanium is reported. TBDPS ether, THP ether, and olefin are found to be compatible under the reaction conditions. Key words: p-toluenesulfonate ester, p-toluenesulfonamide, deprotection, low- valent titanium, TBDPS ether, THP ether