/ Home
/ SUBMISSION

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

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

/ E-Alerts

/ BlueSky
/ 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
Featured Collections
volumes
authors

BROWSE

Latest Articles Most Accessed Thematic Issues Featured Collections Volumes Authors

Author

1 article(s) from Sharma, Upendra

Screwing the helical chirality through terminal peri-functionalization

Devesh Chandra,
Sachin and
Upendra Sharma

Beilstein J. Org. Chem. 2026, 22, 205–212, doi:10.3762/bjoc.22.14

PDF

Graphical Abstract

Figure 1: Representation of the general practices for the induction of helical chirality in organic scaffolds...

Jump to Figure 1

Scheme 1: Asymmetric synthesis of carbohelicenes via peri-C–H functionalization.

Jump to Scheme 1

Jump to Figure 2

Scheme 2: Scale-up synthesis and post-synthetic application of chiral helical product 3.

Jump to Scheme 2

Scheme 3: Asymmetric peri-C–H functionalization of nitro-substituted oxa[5]helicenes.

Jump to Scheme 3

Scheme 4: Scale-up synthesis and post-synthetic application of chiral helical product 8g.

Jump to Scheme 4

Scheme 5: Post-synthetic transformation of product 8g to chiral phosphine ligand 12 and its application in Pd...

Jump to Scheme 5

Figure 3: Stereomodel for the asymmetric peri-C–H functionalization of oxa[5]helicene. (Figure 3 was reproduced from [33]...

Jump to Figure 3

Album

Perspective

Published 28 Jan 2026

Full text

Other Beilstein-Institut Open Science Activities

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