Hoffmann, H. M. R.’s team published research in Tetrahedron in 49 | CAS: 27943-46-0

Tetrahedron published new progress about 27943-46-0. 27943-46-0 belongs to tetrahydropyran, auxiliary class Tetrahydropyran,Alkynyl,Ether, name is 2-((2-Methylbut-3-yn-2-yl)oxy)tetrahydro-2H-pyran, and the molecular formula is C10H16O2, HPLC of Formula: 27943-46-0.

Hoffmann, H. M. R. published the artcileThe intramolecular enyne Diels-Alder reaction. Stereoselective construction of tricyclic dioxa dienones and mechanistic outline, HPLC of Formula: 27943-46-0, the publication is Tetrahedron (1993), 49(40), 8999-9018, database is CAplus.

4-Methylpent-4-en-2-yn-1-ols and 6-hydroxy-2,3-dihydro-6H-pyran-3-ones are condensed in different ways to give a series of tricyclic dioxa dienones I [R = H, Me; R1 = R2 = H, Me, Et; R1R2 = (CH2)4, (CH2)5; R1 = H, R2 = Me, Ph, 2-thienyl, 3-thienyl] which contain the basic framework of the cadlinolides. A mechanism for the intramol. enyne-ene cycloisomerization and the origin of the resulting dienes is proposed.

Tetrahedron published new progress about 27943-46-0. 27943-46-0 belongs to tetrahydropyran, auxiliary class Tetrahydropyran,Alkynyl,Ether, name is 2-((2-Methylbut-3-yn-2-yl)oxy)tetrahydro-2H-pyran, and the molecular formula is C10H16O2, HPLC of Formula: 27943-46-0.

Referemce:
https://en.wikipedia.org/wiki/Tetrahydropyran,
Tetrahydropyran – an overview | ScienceDirect Topics