116409-38-2Relevant articles and documents
Ketal-lactone compounds and their stereoselective cleavage to cyclic ethers
Jun, Jong-Gab,Lee, Dong Woo
, p. 8207 - 8210 (1997)
The easy preparation of ketal-lactone compounds via Diels-Alder reaction, followed by hydrolysis and cyclization and excellent stereoselective ring opening of the ketal-lactone to 6-membered and 7- membered cyclic ethers are described.
STEREOSELECTIVE REDUCTION OF BICYCLIC ACETALS. A METHOD FOR REDUCTIVE GENERATION OF HETEROCYCLIC RING SYSTEMS
Ishihara, Kazuaki,Mori, Atsunori,Yamamoto, Hisashi
, p. 6613 - 6616 (1987)
A new synthetic process for the construction of oxygen-containing heterocyclic systems starting from bicyclic acetals is described.
Diastereoselective Construction of 2,2,6-Trisubstituted Tetrahydropyrans by Intramolecular Alkylation Reaction of Lithiium Enolates Generated from α-Alkoxy Carboxylates
Fujisawa, Tamotsu,Okumura, Yoshiyuki,Morita, Kazuhisa,Ukaji, Yutaka
, p. 3487 - 3489 (2007/10/02)
The intramolecular alkylation reaction of enolates of t-butyl α-alkoxy carboxylates in THF-HMPA proceeded stereoselectively to afford 2,2,6-trisubstituted tetrahydropyrans with high cis-selectivity.
STEREOSELECTIVE REDUCTION OF ACETALS. A METHOD FOR REDUCTIVE GENERATION OF HETEROCYCLIC RING SYSTEMS
Ishihara, Kazuaki,Mori, Atsunori,Yamamoto, Hisashi
, p. 4595 - 4612 (2007/10/02)
A new synthetic process for the construction of oxygen-containing heterocyclic systems starting from bicyclic acetals is described.We have investigated the mechanism and the stereochemical course of the reductive cleavage of acetals.