87751-69-7Relevant articles and documents
Pd-Catalyzed Nazarov-Type Cyclization: Application in the Total Synthesis of β-Diasarone and Other Complex Cyclopentanoids
Singh, Bara,Bankar, Siddheshwar K.,Ramasastry
, p. 1043 - 1048 (2022/02/05)
We describe the palladium-catalyzed Nazarov-type cyclization of easily accessible (hetero)arylallyl acetates to pentannulated (hetero)arenes. This method provides ready access to various types of bi-, tri-, tetra-, and pentacyclic cyclopentanoids under ne
Carbamate-based P,O-ligands for asymmetric allylic alkylations
Pálv?lgyi, ádám Márk,Schnürch, Michael,Bica-Schr?der, Katharina
, (2020/05/18)
Herein we report the design and successful catalytic application of modified Trost-ligands in asymmetric allylic alkylation (AAA) reactions. A small set of carbamate-monophosphine P,O-ligands has been prepared in a straightforward two-step synthetic procedure. After optimization of the reaction conditions, high catalytic activities and excellent enantioselectivity up to >99% have been attained.
METHODS AND COMPOSITIONS FOR SUBSTITUTED ARYLCYCLOHEPTANE ANALOGS
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Paragraph 0235-0236, (2020/03/02)
In one aspect, the disclosure relates to methods for preparation of intermediates useful for the preparation of aryl-cycloheptene scaffolds. In a further aspect, the disclosed methods pertain to the preparation of compounds comprising an aryl-cycloheptene