Abstract
Straightforward syntheses leading to π-extended benzosilolothiophene (BST) derivatives by Rh-catalyzed dehydrogenative cyclization reactions have been developed. Electron-deficient ligands were effective for the reactions, and dppe-F20 gave the best result. This method could be applied to the synthesis of highly π-extended ladder-type BST derivatives, which exhibited fluorescence.
| Original language | English |
|---|---|
| Pages (from-to) | 2564-2567 |
| Number of pages | 4 |
| Journal | Organic Letters |
| Volume | 19 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - May 19 2017 |
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ASJC Scopus subject areas
- Biochemistry
- Physical and Theoretical Chemistry
- Organic Chemistry
Cite this
Rh-Catalyzed Dehydrogenative Cyclization Leading to Benzosilolothiophene Derivatives via Si-H/C-H Bond Cleavage. / Mitsudo, Koichi; Tanaka, Seiichi; Isobuchi, Ryota; Inada, Tomohiro; Mandai, Hiroki; Korenaga, Toshinobu; Wakamiya, Atsushi; Murata, Yasujiro; Suga, Seiji.
In: Organic Letters, Vol. 19, No. 10, 19.05.2017, p. 2564-2567.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Rh-Catalyzed Dehydrogenative Cyclization Leading to Benzosilolothiophene Derivatives via Si-H/C-H Bond Cleavage
AU - Mitsudo, Koichi
AU - Tanaka, Seiichi
AU - Isobuchi, Ryota
AU - Inada, Tomohiro
AU - Mandai, Hiroki
AU - Korenaga, Toshinobu
AU - Wakamiya, Atsushi
AU - Murata, Yasujiro
AU - Suga, Seiji
PY - 2017/5/19
Y1 - 2017/5/19
N2 - Straightforward syntheses leading to π-extended benzosilolothiophene (BST) derivatives by Rh-catalyzed dehydrogenative cyclization reactions have been developed. Electron-deficient ligands were effective for the reactions, and dppe-F20 gave the best result. This method could be applied to the synthesis of highly π-extended ladder-type BST derivatives, which exhibited fluorescence.
AB - Straightforward syntheses leading to π-extended benzosilolothiophene (BST) derivatives by Rh-catalyzed dehydrogenative cyclization reactions have been developed. Electron-deficient ligands were effective for the reactions, and dppe-F20 gave the best result. This method could be applied to the synthesis of highly π-extended ladder-type BST derivatives, which exhibited fluorescence.
UR - http://www.scopus.com/inward/record.url?scp=85019380194&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85019380194&partnerID=8YFLogxK
U2 - 10.1021/acs.orglett.7b00878
DO - 10.1021/acs.orglett.7b00878
M3 - Article
AN - SCOPUS:85019380194
VL - 19
SP - 2564
EP - 2567
JO - Organic Letters
JF - Organic Letters
SN - 1523-7060
IS - 10
ER -