/ Home
/ SUBMISSION

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

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

/ 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

1 article(s) from Castilla, Ana Maria

Synthesis and binding studies of two new macrocyclic receptors for the stereoselective recognition of dipeptides

Ana Maria Castilla,
M. Morgan Conn and
Pablo Ballester

Beilstein J. Org. Chem. 2010, 6, No. 5, doi:10.3762/bjoc.6.5

PDF

Graphical Abstract

Figure 1: Schematic representation of the design of a host–guest complex based on antiparallel β-sheet geomet...

Jump to Figure 1

Figure 2: Molecular structures of the two designed receptors 1 and 2 having different relative orientations o...

Jump to Figure 2

Figure 3: CAChe minimized structures for the “endo” complexes formed between receptors 1 (a) and 2 (b) and th...

Jump to Figure 3

Scheme 1: Synthesis of tetraprotected bis(alanyl)benzophenones 3 from L-phenylalanine 7.

Jump to Scheme 1

Scheme 2: Deprotection reactions of bis(alanyl)benzophenone units 3.

Jump to Scheme 2

Scheme 3: Synthesis of the linear tetrapeptides 15 and 17 as mixtures of diastereoisomers.

Jump to Scheme 3

Figure 4: a) Molecular structures of the two major diastereoisomers of the cyclic receptors obtained from the...

Jump to Figure 4

Figure 5: Reverse-phase HPLC chromatograms of the purified fraction obtained from macrocyclization reactions ...

Jump to Figure 5

Figure 6: Variable-temperature ¹H NMR experiments of 1 in chloroform-d solution. The proton signals that appe...

Jump to Figure 6

Figure 7: Small fraction of the columnar arrangement observed in solid-state packing of receptor 1. Two adjac...

Jump to Figure 7

Figure 8: Molecular structures of the guests used in the binding experiments.

Jump to Figure 8

Figure 9: Selected region of the variable-concentration ¹H NMR spectra acquired using chloroform-d solutions ...

Jump to Figure 9

Figure 10: a) Selected region of a series ¹H NMR spectra acquired during titration of receptor 2 with n-C₆H₁₃-...

Jump to Figure 10

Figure 11: CAChe minimized structures for two possible binding geometries, a) exo and b) endo complexes formed...

Jump to Figure 11

Album

Supp Info

Full Research Paper

Published 19 Jan 2010

Full text

Other Beilstein-Institut Open Science Activities

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