Prins cyclization of 4-allyl-1,3-dioxanes prepared from 1,3-diol synthons. A rapid entry into functionalized tetrahydropyrans
摘要:
A variety of 4-allyl-1,3-dioxanes were prepared and cyclized to give 4-chloro or 4-acetoxy tetrahydropyrans in good yields and with high stereoselectivity. Copyright (C) 1996 Elsevier Science Ltd
Prins cyclization of 4-allyl-1,3-dioxanes prepared from 1,3-diol synthons. A rapid entry into functionalized tetrahydropyrans
摘要:
A variety of 4-allyl-1,3-dioxanes were prepared and cyclized to give 4-chloro or 4-acetoxy tetrahydropyrans in good yields and with high stereoselectivity. Copyright (C) 1996 Elsevier Science Ltd