Journal ArticleDOI
A new type of diene condensation reaction
L. S. Povarov,B. M. Mikhailov +1 more
Reads0
Chats0
About:
This article is published in Russian Chemical Bulletin.The article was published on 1963-05-01. It has received 10 citations till now. The article focuses on the topics: Diene & Condensation reaction.read more
Citations
More filters
Journal ArticleDOI
Catalytic Asymmetric Aza‐Diels‐Alder Reaction: Pivotal Milestones and Recent Applications to Synthesis of Nitrogen‐Containing Heterocycles
Journal ArticleDOI
Rearrangement of 5’,6’,7’,8’-tetrahydro-1’H-spiro(cyclohexane-1,2’-quinazolin)-4’(3’H)-one during the Vilsmeier reaction
TL;DR: In this paper, a mixture of 1,2,3,4,5,6,7,8,8-octahydroacridine-4-carbonitrile and 4,5-diformyl was derived from cascade transformations of the primary Vilsmeier intermediates.
Journal ArticleDOI
Interrupted reactions in chemical synthesis
TL;DR: In this article, a review of known interrupted reactions and their mechanistic origins is presented, focusing on the cases in which a known reactive intermediate takes on a new reaction pathway, either because this pathway is lower in energy or because the conventional pathway is no longer available.
Journal ArticleDOI
Povarov reactions of exo-glycals: preparation of C-linked, quinoline analogues
TL;DR: A one-pot approach based upon the Povarov reaction has been efficiently employed with a number of exo-glycals and para-substituted benzanilines to synthesize novel open-ring, carbohydrate-derived quinolines, with moderate activity for several leukemia cell lines.
Journal ArticleDOI
Intramolecular polar [4(⊕)+2] cycloadditions of aryl-1-aza-2-azoniaallene salts: unprecedented reactivity leading to polycyclic protonated azomethine imines.
TL;DR: The discovery that aryl-1-aza-2-azoniaallene cations can react by an unprecedented intramolecular [4⊕ + 2]-cycloaddition with pendant alkenes wherein the azo bond and one aromatic π-bond make up the 4π component is reported.