The Intramolecular Silyl-Modified Sakurai (ISMS) reaction. Stereoselective preparation of tri-and tetra-substituted tetrahydropyrans.
作者:István E Markó、Daniel J Bayston
DOI:10.1016/0040-4039(93)88114-x
日期:1993.10
The ISMS condensation of allylsilane 4 does not follow the expected pathway but rather leads to an efficient synthesis of trisubstituted and tetrasubstituted tetrahydropyran derivatives.
烯丙基硅烷4的ISMS缩合反应没有遵循预期的途径,而是导致了三取代和四取代的四氢吡喃衍生物的有效合成。