Partridge, John J.’s team published research in Helvetica Chimica Acta in 57 | CAS: 27943-46-0

Helvetica Chimica Acta 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, SDS of cas: 27943-46-0.

Partridge, John J. published the artcileVitamin D3 metabolites. I. Synthesis of 25-hydroxycholesterol, SDS of cas: 27943-46-0, the publication is Helvetica Chimica Acta (1974), 57(3), 764-71, database is CAplus and MEDLINE.

25-Hydroxycholesterol (I) was prepared from stigmasterol in 7 steps. Key transformation included the ozonolysis-reduction of cyclostigmasterol Me ether to give the (hydroxymethyl)cyclopregnane II (R = HO), and the condensation of II (R = 4-MeC6H4SO3, iodo) with LiCCCMe2OR1 (R1 = tetrahydro-2H-pyran-2-yl) to give the cyclopregnyne III.

Helvetica Chimica Acta 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, SDS of cas: 27943-46-0.

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