Results 101 to 110 of about 2,581 (118)

Chiral Synthesis via Organoboranes. 48. Efficient Synthesis of Trans-Fused Bicyclic and Cyclic Ketones and Secondary Alcohols in High Optical Purities via Asymmetric Cyclic Hydroboration with Isopinocampheylchloroborane Etherate

The Journal of Organic Chemistry, 1998
Highly stereo- and enantioselective annelation has been achieved for the synthesis of trans-fused bicyclic and cyclic ketones via the asymmetric cyclic hydroboration of suitable cyclic dienes, such as 1-allyl-1-cycloalkenes or 1-vinyl-1-cycloalkenes and appropriate acyclic 1,4-dienes, respectively, with enantiomerically pure isopinocampheylchloroborane
Ulhas P. Dhokte, Pradip M. Pathare, Verinder K. Mahindroo, Herbert C. Brown   +3 more
openaire   +1 more source

ChemInform Abstract: Chiral Synthesis via Organoboranes. Part 48. Efficient Synthesis of trans‐Fused Bicyclic and Cyclic Ketones and Secondary Alcohols in High Optical Purities via Asymmetric Cyclic Hydroboration with Isopinocampheylchloroborane Etherate.

ChemInform, 1999
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Ulhas P. Dhokte, Pradip M. Pathare, Verinder K. Mahindroo, Herbert C. Brown   +3 more
openaire   +1 more source

Biological Activity of Bicyclic Monoterpene Alcohols

BioNanoScience, 2021
L E Nikitina, Svetlana A Lisovskaya, V A Startseva   +2 more
exaly  

Rearrangement of acyclic-alkyl [3.2.1]bicyclic alcohols to free methylene dimethyl alkyl [2.2.2]bicyclic octanes: application to preparation of stereospecific novel sesquiterpene and terpenoids

Tetrahedron Letters, 2015
Te-Fang Yang
exaly  

Regio‐ and Enantioselective Cobalt‐Catalyzed Reductive [3+2] Cycloaddition Reaction of Alkynes with Cyclic Enones: A Route to Bicyclic Tertiary Alcohols

Angewandte Chemie - International Edition, 2012
Subramaniyan Mannathan, Chien-Hong Cheng   +1 more
exaly  

Efficient Aerobic Oxidation of Secondary Alcohols at Ambient Temperature with an ABNO/NOx Catalyst System

ACS Catalysis, 2013
Shannon S Stahl
exaly  

Palladium-Catalyzed Cyclization of Unsaturated β-Amino Alcohols: A New Access to Enantiopure Bicyclic Oxazolidines

Organic Letters, 2009
Emmanuel Vrancken, Pierre Mangeney, Sylvain Roland   +2 more
exaly  

Ruthenium-Catalyzed Processes:  Dual [2+2] Cycloaddition versus Cyclopropanation of Bicyclic Alkenes with Propargylic Alcohols

Organometallics, 2006
Karine Villeneuve, William Tam, William Tam*   +2 more
exaly  

Synthesis of bridged bicyclic amino alcohols as compact modules for medicinal chemistry

Synthetic Communications, 2019
Di Wang, Lei Fu
exaly  

Palladium-Catalyzed Dehydrative Cross-Coupling of Allylic Alcohols and N-Heterocycles Promoted by a Bicyclic Bridgehead Phosphoramidite Ligand and an Acid Additive

Organic Letters, 2016
Jaewook Kim, Ansoo Lee, Woo Youn Kim
exaly