117399-55-0Relevant academic research and scientific papers
A facile method for the synthesis of fused perhydropyrano[2,3: -b] pyrans promoted by Yb(OTf)3
Liang, Peng,Pan, Yang,Ma, Xiaofeng,Jiao, Wei,Shao, Huawu
, p. 3763 - 3766 (2018/04/17)
A stereospecific three-component domino reaction between glycals, alkylidene malonate and aldehydes catalyzed by Yb(OTf)3 is described. Multi-substituted cis-fused perhydropyrano[2,3-b]pyran derivatives were obtained with high diastereoselectiv
1′,5′-Anhydro-L-ribo-hexitol Adenine Nucleic Acids (α-L-HNA-A): Synthesis and Chiral Selection Properties in the Mirror Image World
D'Alonzo, Daniele,Froeyen, Mathy,Schepers, Guy,Di Fabio, Giovanni,Van Aerschot, Arthur,Herdewijn, Piet,Palumbo, Giovanni,Guaragna, Annalisa
, p. 5014 - 5022 (2015/05/27)
The synthesis and a preliminary investigation of the base pairing properties of (6′ → 4′)-linked 1′,5′-anhydro-L-ribo-hexitol nucleic acids (α-L-HNA) have herein been reported through the study of a model oligoadenylate system in the mirror image world. D
Ruthenium-catalyzed cross-metathesis with electron-rich phenyl vinyl sulfide enables access to 2,3-dideoxy-d-ribopyranose ring system donors
Boutureira, Omar,Isabel Matheu,Diaz, Yolanda,Castillon, Sergio
, p. 19794 - 19799 (2014/05/20)
2,3-Dideoxy-d-ribopyranose units are important ring systems found in nature. Herein, we develop a metal-mediated strategy to form this important scaffold featuring a cross-metathesis reaction of the corresponding sugar-derived hydroxyalkene with electron-
General method for synthesizing pyranoid glycals. A new route to allal and gulal derivatives
Boutureira, Omar,Rodriguez, Miguel Angel,Matheu, M. Isabel,Diaz, Yolanda,Castillon, Sergio
, p. 673 - 675 (2007/10/03)
Pyranoid glycals of all configurations can be obtained from pentoses through an olefination-cyclization-elimination sequence. The elimination can be carried out with excellent yields under radical conditions or by using common reductive reagents such as Z
Design and synthesis of a trans-fused polycyclic ether skeleton as an α-helix mimetic scaffold
Oguri, Hiroki,Oomura, Akifumi,Tanabe, Shintaro,Hirama, Masahiro
, p. 2179 - 2183 (2007/10/03)
Inspired by the common skeletal feature of potent marine toxins, a ladder-like polycyclic ether scaffold was designed as the basis for the synthesis of structurally defined α-helix mimics. A synthetic route to trans-fused 6/6/6/6/6 pentacyclic ether skele
A flexible approach toward trans-fused polycyclic tetrahydropyrans. A synthesis of prymnesin and yessotoxin units
Trost, Barry M.,Young, Ho Rhee
, p. 4311 - 4313 (2007/10/03)
(Chemical Equation Presented) Ru-catalyzed cycloisomerization and oxidative cyclization of bis-homopropargylic alcohols provide a rapid iterative approach to structural units of the ladder toxins.
REACTION BETWEEN GLYCAL BENZYL ETHERS AND THALLIUM(III) NITRATE. SYNTHESIS OF SHOWDOMYCIN ANALOGUES.
Kaye, Andrew,Neidle, Stephen,Reese, Colin B.
, p. 1841 - 1844 (2007/10/02)
On treatment with thallium(III) nitrate, trihydrate in acetonitrile solution, 3,4,6-tri-O-benzyl-D-glucal (5) gives the ring-contracted aldehyde (6) which has been converted into the showdomycin analogue (8) ; 2-(α-D-2'-deoxyribofuranosyl)maleimide (12) h
