Revisiting the manzamine biosynthetic hypothesis

AT Piwko, BG Miller, JM Smith - Natural product reports, 2023 - pubs.rsc.org
Covering: up to 2023 The marine environment represents a rich yet challenging source of
novel therapeutics. These challenges are best exemplified by the manzamine class of …

Total synthesis of skipped diene natural products

T Sato, T Suto, Y Nagashima, S Mukai… - Asian Journal of …, 2021 - Wiley Online Library
Abstract Skipped dienes (1, 4‐dienes) are widely distributed in a variety of biologically active
natural products. The synthesis of these skipped dienes is a relatively undeveloped area …

Palladium/l-Proline-Catalyzed Enantioselective α-Arylative Desymmetrization of Cyclohexanones

RR Liu, BL Li, J Lu, C Shen, JR Gao… - Journal of the American …, 2016 - ACS Publications
A highly enantioselective palladium/l-proline-catalyzed α-arylative desymmetrization of
cyclohexanones was developed. The new strategy for α-arylation reaction led to a series of …

Enantioselective desymmetrization of prochiral cyclohexanones by organocatalytic intramolecular Michael additions to α, β‐unsaturated esters

AD Gammack Yamagata, S Datta… - Angewandte Chemie …, 2015 - Wiley Online Library
A new catalytic asymmetric desymmetrization reaction for the synthesis of enantioenriched
derivatives of 2‐azabicyclo [3.3. 1] nonane, a key motif common to many alkaloids, has been …

A new organocatalytic desymmetrization reaction enables the enantioselective total synthesis of madangamine E

S Shiomi, BDA Shennan, K Yamazaki… - Journal of the …, 2022 - ACS Publications
The enantioselective total synthesis of madangamine E has been completed in 30 steps,
enabled by a new catalytic and highly enantioselective desymmetrizing intramolecular …

Unified total synthesis of madangamines A, C, and E

T Suto, Y Yanagita, Y Nagashima… - Journal of the …, 2017 - ACS Publications
A stereodivergent strategy for the synthesis of skipped dienes is developed. The method
consists of hydroboration of allenes and Migita–Kosugi–Stille coupling, which allows for …

Metathesis reactions in natural product fragments and total syntheses

W Ahmed, V Jayant, S Alvi, N Ahmed… - Asian Journal of …, 2022 - Wiley Online Library
The passion of total‐and fragments syntheses of natural products always remained one of
the top priorities among the synthetic chemists worldwide. Due their curiosity toward the …

Stereoselective strategies for the construction of polysubstituted piperidinic compounds and their applications in natural products' synthesis

N Kandepedu, I Abrunhosa-Thomas… - Organic Chemistry …, 2017 - pubs.rsc.org
Nitrogen-encompassing bioactive molecules can be regarded as the most frequently cited
moieties, occurring either as natural products or as synthetically constructed chemical …

Stereodivergent hydroboration of allenes

Y Nagashima, K Sasaki, T Suto, T Sato… - Chemistry–An Asian …, 2018 - Wiley Online Library
Full details of a stereodivergent hydroboration of allenes are reported. While hydroboration
of an allene with 9‐BBN provided a thermodynamically stable (E)‐allylic alcohol after …

Catalytic Asymmetric Total Synthesis of Macrocyclic Marine Natural Product (–)‐Haliclonin A

SP Luo, XZ Huang, LD Guo… - Chinese Journal of …, 2020 - Wiley Online Library
Summary of main observation and conclusion We describe the full details of our total
synthesis of haliclonin A, a macrocyclic natural product suggested to originate from a …