/ 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.

2 article(s) from Osaka, Itaru

Synthesis of indano[60]fullerene thioketone and its application in organic solar cells

Yong-Chang Zhai,
Shimon Oiwa,
Shinobu Aoyagi,
Shohei Ohno,
Tsubasa Mikie,
Jun-Zhuo Wang,
Hirofumi Amada,
Koki Yamanaka,
Kazuhira Miwa,
Naoyuki Imai,
Takeshi Igarashi,
Itaru Osaka and
Yutaka Matsuo

Beilstein J. Org. Chem. 2024, 20, 1270–1277, doi:10.3762/bjoc.20.109

PDF

Graphical Abstract

Figure 1: Characterization data. (a) FTIR spectra of t-Bu-FIDO and t-Bu-FIDS. (b) UV–vis spectra of fullerene...

Jump to Figure 1

Figure 2: Single-crystal structure of t-Bu-FIDS. (a) The π–π distance between two molecules. (b) Crystal pack...

Jump to Figure 2

Figure 3: Cyclic voltammograms of fullerene derivatives in o-DCB solution containing Bu₄N⁺(CF₃SO₂)₂N⁻ (0.1 M)...

Jump to Figure 3

Figure 4: J–V curves of BHJ OPV devices. (a) ITO/ZnO/fullerene:P3HT (1:1, w/w)/PEDOT:PSS/Ag. (b) ITO/ZnO/full...

Jump to Figure 4

Album

Supp Info

Letter

Published 31 May 2024

Full text

Three-component coupling of aryl iodides, allenes, and aldehydes catalyzed by a Co/Cr-hybrid catalyst

Kimihiro Komeyama,
Shunsuke Sakiyama,
Kento Iwashita,
Itaru Osaka and
Ken Takaki

Beilstein J. Org. Chem. 2018, 14, 1413–1420, doi:10.3762/bjoc.14.118

PDF

Graphical Abstract

Scheme 1: Nucleophilic and π-electrophilic characters of organometallics depending on the central metals.

Jump to Scheme 1

Scheme 2: Ni/Cr or Co/Cr-catalyzed NHK reaction.

Jump to Scheme 2

Scheme 3: Functionalization of alkynes via carbocobaltation.

Jump to Scheme 3

Scheme 4: Cyclization/borylation of alkynyl iodoarenes using the Co/Cr catalyst.

Jump to Scheme 4

Scheme 5: Three-component coupling of aryl iodides, arenes, and aldehydes using Co/Cr catalyst (this work).

Jump to Scheme 5

Scheme 6: Screening of aldehydes in the Co/Cr-catalyzed three-component coupling reaction. All yields are det...

Jump to Scheme 6

Scheme 7: Screening of aryl iodides in the Co/Cr-catalyzed three-component coupling reaction. All yields are ...

Jump to Scheme 7

Scheme 8: Screening of allenes in the Co/Cr-catalyzed three-component coupling reaction. All yields are deter...

Jump to Scheme 8

Scheme 9: Reversed diastereoselectivity using allenyl ethers 5 and 6. ^a4-chlorobenzaldehyde was used instead ...

Jump to Scheme 9

Scheme 10: Stoichiometric reaction of phenylchromium(II or III) reagents (reaction 1) and the three-component ...

Jump to Scheme 10

Scheme 11: The origin of the diastereoselectivity in the present three-component coupling.

Jump to Scheme 11

Scheme 12: Plausible reaction mechanism of the three-component coupling.

Jump to Scheme 12

Album

Supp Info

Full Research Paper

Published 11 Jun 2018

Full text

Other Beilstein-Institut Open Science Activities

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