Michalak, Karol published the artcileTotal Synthesis of a CD-Ring: Side-Chain Building Block for Preparing 17-epi-Calcitriol Derivatives from the Hajos-Parrish Dione, Formula: C10H16O2, the publication is Journal of Organic Chemistry (2011), 76(16), 6906-6911, database is CAplus and MEDLINE.
An efficient synthesis of the key building block I for 17-epi-calcitriol from the Hajos-Parrish dione involving a sequence of diastereoselective transformation of the azulene core and the side-chain construction is presented.
Journal of Organic Chemistry 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, Formula: C10H16O2.
Referemce:
https://en.wikipedia.org/wiki/Tetrahydropyran,
Tetrahydropyran – an overview | ScienceDirect Topics