2,4,6-Tri-tert-butylpyrimidine (TTBP): A Cost Effective, Readily Available Alternative to the Hindered Base 2,6-Di-tert-butylpyridine and its 4-Substituted Derivatives in Glycosylation and Other Reactions
作者:David Crich、Mark Smith、Qingjia Yao、John Picione
DOI:10.1055/s-2001-10798
日期:——
It is reported that 2,4,6-tri-tert-butylpyrimidine (TTBP), a highly sterically hindered base available through an efficient cost-effective one pot sequence, is a replacement for 2,6-di-tert-butylpyridine and its 4-substituted analogs in glycosylation reactions and in the formation of vinyl triflates.
据报道,2,4,6-三叔丁基嘧啶(TTBP),一种通过高效成本效益的一锅法步骤可获得的高度立体位阻碱,在糖基化反应和乙烯基三氟甲磺酸酯的形成中,可替代2,6-二叔丁基吡啶及其4-取代类似物。