84 research outputs found
The Chemistry on Diterpenoids in 1979. Part-I (Special Issue on Polymer Chemistry, Including Organic Chemistry, XV)
<Abstract of published report>Generalization, Alteration, and Enhancement of the Stereoselectivity in the Cieplak-Mode Reductions of 4-Alkoxy(or Silyloxy)-cyclohexanones.
<Abstract of annual report>Stabilizing 1,3-Diaxial Interaction between a Metal (Group 14) and a Heteroatom. : Fixation of Six-Membered Carbocycles to the 1,3-Diaxial Conformer.
<Abstract of published report>Axial Preference of Bulky Group- and Electron-Withdrawing Group-Substituted Oxygen Atom on the Chair-Type Cyclohexanone, Glutaric Anhydride, and Glutarimide.
<Abstract of annual report>Conjugate Addition of Acyloxy Groups to Alkynylphenyliodonium Tetrafluoroborates under Both Basic and Acidic Conditions. : Synthesis of α-Acyloxy Ketones.
<Abstract of published report>Generation of [β-(Phenylsulfonyl)alkylidene]carbenes from Hypervalent Alkenyl- and Alkynyliodonium Tetrafluoroborates and Synthesis of 1-(Phenylsulfonyl)cyclopentenes.
<Abstract of published report>Diastereoselective Alkylation of Chiral Tin(II) Enolates onto Cyclic Acyl Iminium Ions. : Asymmetric Total Syuthesis of (-)-Supinidine.
<Abstract of annual report>New General Asymmetric Synthesis of Versatile γ-Alkylated Butenolides and Its Application to Expeditious Synthesis of the Chiral Geissman-Waiss Lactones Useful for (+)-Retronecine Synthesis.
- …