Direct transformations of amides: tactics and recent progress

PQ Huang - Acta Chimica Sinica, 2018 - sioc-journal.cn
Amides are a class of easily available compounds, and widely serve as versatile
intermediates in organic synthesis and medicinal chemistry. Amide-based transformations …

Total Synthesis of Daphniphyllum Alkaloids: From Bicycles to Diversified Caged Structures

LD Guo, Y Chen, J Xu - Accounts of Chemical Research, 2020 - ACS Publications
Conspectus Native to the Asia-Pacific region and widely applied in traditional Chinese
medicine, the genus Daphniphyllum has produced over 330 known Daphniphyllum …

Total Synthesis of Four Classes of Daphniphyllum Alkaloids

W Zhang, M Lu, L Ren, X Zhang, S Liu… - Journal of the …, 2023 - ACS Publications
The macrodaphniphyllamine-type, calyciphylline A-type, daphnilongeranin A-type, and
daphnicyclidin D-type alkaloids are four structurally related classes of Daphniphyllum …

Total synthesis of (−)-himalensine A

H Shi, IN Michaelides, B Darses… - Journal of the …, 2017 - ACS Publications
The first enantioselective synthesis of (−)-himalensine A has been achieved in 22 steps. The
synthesis was enabled by a novel catalytic, enantioselective prototropic shift/furan Diels …

Total syntheses of calyciphylline A-type alkaloids (−)-10-deoxydaphnipaxianine A,(+)-daphlongamine E and (+)-calyciphylline R via late-stage divinyl carbinol …

Y Zhang, Y Chen, M Song, B Tan, Y Jiang… - Journal of the …, 2022 - ACS Publications
Among the famous Daphniphyllum alkaloids family, the calyciphylline A-type subfamily has
triggered particular interest from the organic synthesis community in recent years. Here, we …

Total synthesis of (±)-and (−)-daphnillonin B

YP Zou, ZL Lai, MW Zhang, J Peng… - Journal of the …, 2023 - ACS Publications
The first total synthesis of (±)-and (−)-daphnillonin B, a daphnicyclidin-type alkaloid with a
new [7-6-5-7-5-5] A/B/C/D/E/F hexacyclic core, has been achieved. The [6-5-7] B/C/D ring …

Enantioselective total synthesis of (−)-himalensine a via a palladium and 4-hydroxyproline co-catalyzed desymmetrization of vinyl-bromide-tethered cyclohexanones

R Kučera, SR Ellis, K Yamazaki… - Journal of the …, 2023 - ACS Publications
Herein, we describe the convergent enantioselective total synthesis of himalensine A in 18
steps, enabled by a highly enantio-and diastereoselective construction of the morphan core …

Total syntheses of daphenylline, daphnipaxianine A, and himalenine D

Y Chen, W Zhang, L Ren, J Li, A Li - Angewandte Chemie, 2018 - Wiley Online Library
We report the total syntheses of daphenylline (1), daphnipaxianine A (5), and himalenine D
(6), three Daphniphyllum alkaloids from the calyciphylline A subfamily. A pentacyclic …

Total Synthesis of Yuzurine-type Alkaloid Daphgraciline

LX Li, L Min, TB Yao, SX Ji, C Qiao… - Journal of the …, 2022 - ACS Publications
The first total synthesis of daphgraciline has been achieved, which also represents the first
example of the synthesis of Daphniphyllum yuzurine-type alkaloids (∼ 50 members). The …

Total synthesis of (−)-daphnezomines A and B

G Xu, J Wu, L Li, Y Lu, C Li - Journal of the American Chemical …, 2020 - ACS Publications
Daphnezomines A and B are structurally unusual Daphniphyllum alkaloids that contain a
unique aza-adamantane core skeleton. Herein, a modular approach to these alkaloids is …