76837-82-6Relevant academic research and scientific papers
Stereocontrolled synthesis of substituted bicyclic ethers through oxy-Favorskii rearrangement: Total synthesis of (±)-communiol e
Kobayashi, Shoji,Kinoshita, Tatsuhiro,Kawamoto, Takuji,Wada, Masato,Kuroda, Hiroyuki,Masuyama, Araki,Ryu, Ilhyong
, p. 7096 - 7103 (2011/10/31)
The potential of the oxy-Favorskii rearrangement to form branched cis-fused bicyclic ethers was explored. Both tertiary and quaternary centers were constructed in highly stereospecific manners. Methanol and primary amines were effective nucleophiles for the rearrangement. The total synthesis of (±)-communiol E was achieved based on this method.
CONJUGATE ADDITION OF ALLYLSILANES TO α,β-UNSATURATED ACYLSILANES
Danheiser, Rick L.,Fink, David M.
, p. 2509 - 2512 (2007/10/02)
α,β-Unsaturated acylsilanes serve as highly reactive carboxylic acid equivalents in conjugate allylation reactions with allylsilane derivatives.
LITHIATED CYCLOPROPANONE KETALS
Dowd, Paul,Kaufman, Christopher,Kaufman, Paul,Paik, Yi Hyon
, p. 2279 - 2282 (2007/10/02)
The ketene acetal I reacted with dibromocarbene yielding the dibromocyclopropanone ketal II, which was reduced to the monobromide III by treatment with tri-n-butyltin hydride.Reaction of III with n-butyllithium at -78 degC yielded the lithiated cyclopropanone ketal IV, which yielded adducts with acetone, cyclohexanone, cyclohexenone, 3,3,3-trimethoxybutan-2-one, and 3-pentanone.
PREPARATION OF 7-OXABICYCLONONANES AND 2-OXABICYCLODECANES SPECIFICALLY LABELLED WITH DEUTERIUM
Turecek, Frantisek
, p. 858 - 876 (2007/10/02)
trans-Annulated 7-oxabicyclononanes, labelled with deuterium at C(1), C(6), C(8) and C(9), and cis-annulated isomers labelled at C(1) and C(6) were prepared by cyclization of the cor
