Kang, HJ Kim, SH Pae, AN Koh, HY Chang, MH Choi, KI Han, SY Cho, YS 2024-01-21T06:05:58Z 2024-01-21T06:05:58Z 2021-09-04 2004-11-22 0936-5214 https://pubs.kist.re.kr/handle/201004/137050 A novel methodology for the diastereoselective synthesis of seven- and eight-membered oxabicycles bearing dimethylidene via Prins-type cyclization was developed. The reaction takes place in the presence of TMSOTf in diethyl ether at -78 degreesC. English GEORG THIEME VERLAG KG TETRAHYDROPYRANS CYCLOADDITIONS CARBOCYCLES Diastereoselective synthesis of seven- and eight-membered oxabicycles via prins-type cyclization Article 10.1055/s-2004-834841 1 SYNLETT, no.14, pp.2545 - 2548 SYNLETT 14 2545 2548 scie scopus 000225425700018 2-s2.0-9644276805 Chemistry, Organic Chemistry Article TETRAHYDROPYRANS CYCLOADDITIONS CARBOCYCLES diastereoselective synthesis seven- and eight-membered oxabicycles Prins reaction