/ Home
/ SUBMISSION

/ The BJOC
/ Diamond Open Access
/ Journal Statistics
/ Editorial Board
/ Community
/ Call for papers

/ Latest Articles
/ Most accessed
/ Thematic issues
/ Volumes
/ Authors

/ E-Alerts

/ TWITTER
/ LINKEDIN
/ Mastodon
/ RSS FEED

Empty search

Article Type

Publication Date Range

Search Tips

This search combines search strings from the content search (i.e. "Full Text", "Author", "Title", "Abstract", or "Keywords") with "Article Type" and "Publication Date Range" using the AND operator.

Search Examples

aromatic	the word “aromatic”
aromatic aldehyde	the word “aromatic” OR “aldehyde”
+aromatic +aldehyde	both words “aromatic” AND “aldehyde”
+aromatic -aldehyde	the word “aromatic” but NOT “aldehyde”
“aromatic aldehyde”	the exact phrase “aromatic aldehyde”
benz*	words which begin with “benz”, such as “benzene” or “benzyl”
benz*yl	words that begin with “benz” and end with “yl”, such as “benzyl” or “benzoyl”
benzyl~	words that are close to the word “benzyl”, such as “benzoyl” (i.e., fuzzy search)

BROWSE
Latest Articles
Most accessed
thematic issues
volumes
authors

BROWSE

Latest Articles Most Accessed Thematic Issues Volumes Authors

Author

Type 3 or more characters for results.

Type 2 or more characters for results.

Type 3 or more characters for results.

Type 2 or more characters for results.

3 article(s) from Podlech, Joachim

Natural resorcylic lactones derived from alternariol

Joachim Podlech

Beilstein J. Org. Chem. 2024, 20, 2171–2207, doi:10.3762/bjoc.20.187

PDF

Graphical Abstract

Figure 1: Examples of compounds covered in this review categorized in six sub-classes (see text).

Jump to Figure 1

Figure 2: Examples of compounds not covered in this review.

Jump to Figure 2

Figure 3: Wrongly assigned and thus obsolete structures (details will be discussed in the respective chapters...

Jump to Figure 3

Figure 4: Alternariol with the correct IUPAC numbering and an occasionally used numbering based on the biphen...

Jump to Figure 4

Figure 5: Alternariol O-methyl ethers.

Jump to Figure 5

Figure 6: Alternariol O-glycosides.

Jump to Figure 6

Figure 7: Alternariol O-acetates and O-sulfates.

Jump to Figure 7

Figure 8: 2-Hydroxy- and 4-hydroxy-substituted alternariol and its O-methyl ethers.

Jump to Figure 8

Figure 9: Chloro- and amino-substituted alternariol and its O-methyl ethers.

Jump to Figure 9

Figure 10: Presumed alternariol derivatives with non-canonical substitution pattern.

Jump to Figure 10

Figure 11: Alternariol derivatives with the 1-methyl group hydroxylated.

Jump to Figure 11

Figure 12: Verrulactones: pseudo-dimeric derivatives of altertenuol and related compounds.

Jump to Figure 12

Figure 13: Biaryls formed by reductive lactone opening and/or by decarboxylation.

Jump to Figure 13

Figure 14: Altenuene and its diastereomers.

Jump to Figure 14

Figure 15: 9-O-Demethylated altenuene diastereomers.

Jump to Figure 15

Figure 16: Acetylated and methylated altenuene diastereomers.

Jump to Figure 16

Figure 17: Altenuene diastereomers modified with lactic acid, pyruvic acid, or acetone.

Jump to Figure 17

Figure 18: Neoaltenuene and related compounds.

Jump to Figure 18

Figure 19: Dehydroaltenusin and its derivatives.

Jump to Figure 19

Scheme 1: Equilibrium of dehydroaltenusin in polar solvents [278].

Jump to Scheme 1

Figure 20: Further quinoid derivatives.

Jump to Figure 20

Figure 21: Dehydroaltenuenes.

Jump to Figure 21

Figure 22: Complex aggregates containing dehydroaltenuene substructures and related compounds.

Jump to Figure 22

Figure 23: Dihydroaltenuenes.

Jump to Figure 23

Figure 24: Altenuic acids and related compounds.

Jump to Figure 24

Figure 25: Cyclopentane- and cyclopentene-fused derivatives.

Jump to Figure 25

Figure 26: Cyclopentenone-fused derivatives.

Jump to Figure 26

Figure 27: Spiro-fused derivatives and a related ring-opened derivative.

Jump to Figure 27

Figure 28: Lactones-fused and lactone-substituted derivatives.

Jump to Figure 28

Scheme 2: Biosynthesis of alternariol [324].

Jump to Scheme 2

Scheme 3: Biosynthesis of alternariol and its immediate successors with the genes involved in the respective ...

Jump to Scheme 3

Scheme 4: Presumed formation of altenuene and its diastereomers and of botrallin.

Jump to Scheme 4

Scheme 5: Presumed formation of altenuic acids and related compounds.

Jump to Scheme 5

Scheme 6: A selection of plausible biosynthetic paths to cyclopenta-fused metabolites. (No stereochemistry is...

Jump to Scheme 6

Scheme 7: Biomimetic synthesis of alternariol (1) by Harris and Hay [66].

Jump to Scheme 7

Scheme 8: Total synthesis of alternariol (1) by Subba Rao et al. using a Diels–Alder approach [34].

Jump to Scheme 8

Scheme 9: Total synthesis of alternariol (1) using a Suzuki strategy by Koch and Podlech [62], improved by Kim et...

Jump to Scheme 9

Scheme 10: Total synthesis of alternariol (1) using an intramolecular biaryl coupling by Abe et al. [63].

Jump to Scheme 10

Scheme 11: Total synthesis of altenuene (54) and isoaltenuene (55) by Podlech et al. [249].

Jump to Scheme 11

Scheme 12: Total synthesis of neoaltenuene (69) by Podlech et al. [35].

Jump to Scheme 12

Scheme 13: Total synthesis of TMC-264 (79) by Tatsuta et al. [185].

Jump to Scheme 13

Scheme 14: Total synthesis of cephalosol (99) by Koert et al. [304].

Jump to Scheme 14

Album

Supp Info

Review

Published 30 Aug 2024

Full text

Total synthesis of decarboxyaltenusin

Lucas Warmuth,
Aaron Weiß,
Marco Reinhardt,
Anna Meschkov,
Ute Schepers and
Joachim Podlech

Beilstein J. Org. Chem. 2021, 17, 224–228, doi:10.3762/bjoc.17.22

PDF

Graphical Abstract

Scheme 1: Biphenyl-derived mycotoxins.

Jump to Scheme 1

Scheme 2: Synthesis of arylboronates 6. Conditions: a) TBSCl, DMAP, imidazole, DMF, 50 °C, 4 h (96%); b) NBS,...

Jump to Scheme 2

Scheme 3: Synthesis of aryl bromides 9. Conditions: f) BBr₃, −78 °C to rt, 18 h (71%); g) R = TBS: TBSCl, DMA...

Jump to Scheme 3

Scheme 4: Final steps in the synthesis of biaryl 1. Conditions: h) Pd(OAc)₂, SPhos, Cs₂CO₃, dioxane/H₂O 7:1, ...

Jump to Scheme 4

Album

Supp Info

Full Research Paper

Published 22 Jan 2021

Full text

A Lewis acid-promoted Pinner reaction

Dominik Pfaff,
Gregor Nemecek and
Joachim Podlech

Beilstein J. Org. Chem. 2013, 9, 1572–1577, doi:10.3762/bjoc.9.179

PDF

Graphical Abstract

Scheme 1: Imidate hydrochloride synthesis discovered by Pinner and Klein [1,2].

Jump to Scheme 1

Scheme 2: Mechanism of the Pinner reaction.

Jump to Scheme 2

Scheme 3: Transformations of imidate hydrochlorides.

Jump to Scheme 3

Scheme 4: Reaction used for optimizations.

Jump to Scheme 4

Scheme 5: Plausible mechanism of the Lewis acid-promoted Pinner reaction.

Jump to Scheme 5

Scheme 6: Synthesis of monaspilosin.

Jump to Scheme 6

Scheme 7: Proposed mechanism of the trimethylsilyl triflate-promoted Ritter reaction.

Jump to Scheme 7

Album

Supp Info

Full Research Paper

Published 02 Aug 2013

Full text

Other Beilstein-Institut Open Science Activities

/ Help / Support & Contact / E-Alerts / Privacy Policy / Terms & Conditions / Impressum