Synthesis of Dibenzoxasilepine Using Ring Expansion Reaction of a Pentacoordinate Silicon Intermediate

Watanabe, Keigo; Sato, Mutsuki; Takehara, Tsunayoshi; Asano, Kaori; Matsuzaki, Tsuyoshi; Suzuki, Takeyuki; Sako, Makoto; Arisawa, Mitsuhiro

doi:https://doi.org/10.1002/adsc.202401125

Synthesis of Dibenzoxasilepine Using Ring Expansion Reaction of a Pentacoordinate Silicon Intermediate

Watanabe, Keigo; Sato, Mutsuki; Takehara, Tsunayoshi et al.

Advanced Synthesis and Catalysis, 2024

Number of Access:987（2025-08-13 22:21 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/100190

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Title	Synthesis of Dibenzoxasilepine Using Ring Expansion Reaction of a Pentacoordinate Silicon Intermediate
Creator	CreatorName Watanabe, Keigo
	CreatorName Sato, Mutsuki
	CreatorName Takehara, Tsunayoshi
	NRID 1000000311762 1000000311762 researchmap permalink read0054814 read0054814 Scopus Author ID 7402920138 7402920138 CreatorName Asano, Kaori
	CreatorName Matsuzaki, Tsuyoshi
	NRID 1000010262924 1000010262924 ORCID 0000-0002-2137-0276 0000-0002-2137-0276 researchmap permalink read0183932 read0183932 Scopus Author ID 55731626500 55731626500 CreatorName Suzuki, Takeyuki
	NRID 1000020804090 1000020804090 ORCID 0000-0002-4268-7002 0000-0002-4268-7002 researchmap permalink ms39 ms39 Scopus Author ID 56014375200 56014375200 CreatorName Sako, Makoto
	NRID 1000040312962 1000040312962 ORCID 0000-0002-7937-670X 0000-0002-7937-670X researchmap permalink read0054866 read0054866 Scopus Author ID 7102922041 7102922041 CreatorName Arisawa, Mitsuhiro
Subject	Heterocycles
	Medium-ring compounds
	Ring expansion
	Silicon
Description	Watanabe K., Sato M., Takehara T., et al. Synthesis of Dibenzoxasilepine Using Ring Expansion Reaction of a Pentacoordinate Silicon Intermediate. Advanced Synthesis and Catalysis , (2024); https://doi.org/10.1002/adsc.202401125.
Abstract	Dibenzoxasilepine is an important skeleton in both synthetic organic and medicinal chemistry. Here, we have succeeded in obtaining it in higher yield than the conventional method, elucidating for the first time the rearrangement tendency of the two aromatic rings during the ring expansion reaction on the cyclic pentacoordinate silicon intermediate.
Publisher	John Wiley and Sons Inc
Source Title	Advanced Synthesis and Catalysis
Date of Issued	2024-12-16
Language	English
Handle URL	https://hdl.handle.net/11094/100190
PISSN	16154150
eISSN	16154169
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1002/adsc.202401125
Access Rights	open access
CopyRight	This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
oaire:version	Version of Record
Category	学術雑誌論文 Journal Article

Resource Type	journal article
Local Type	Journal Article
DCTERMS.bibliographicCitation	Advanced Synthesis and Catalysis. 2024
DC.title	Synthesis of Dibenzoxasilepine Using Ring Expansion Reaction of a Pentacoordinate Silicon Intermediate
DC.creator	Watanabe, Keigo
	Sato, Mutsuki
	Takehara, Tsunayoshi
	Asano, Kaori
	Matsuzaki, Tsuyoshi
	Suzuki, Takeyuki
	Sako, Makoto
	Arisawa, Mitsuhiro
DC.publisher	John Wiley and Sons Inc
DC.language' scheme='DCTERMS.RFC1766	English
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2024-12-16
DC.identifier	https://doi.org/10.1002/adsc.202401125
DC.subject	Heterocycles
	Medium-ring compounds
	Ring expansion
	Silicon
DC.description	Watanabe K., Sato M., Takehara T., et al. Synthesis of Dibenzoxasilepine Using Ring Expansion Reaction of a Pentacoordinate Silicon Intermediate. Advanced Synthesis and Catalysis , (2024); https://doi.org/10.1002/adsc.202401125.
DCTERMS.abstract	Dibenzoxasilepine is an important skeleton in both synthetic organic and medicinal chemistry. Here, we have succeeded in obtaining it in higher yield than the conventional method, elucidating for the first time the rearrangement tendency of the two aromatic rings during the ring expansion reaction on the cyclic pentacoordinate silicon intermediate.
DC.rights	This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
DC.format	100190
citation_title	Synthesis of Dibenzoxasilepine Using Ring Expansion Reaction of a Pentacoordinate Silicon Intermediate
citation_author	Watanabe, Keigo
	Sato, Mutsuki
	Takehara, Tsunayoshi
	Asano, Kaori
	Matsuzaki, Tsuyoshi
	Suzuki, Takeyuki
	Sako, Makoto
	Arisawa, Mitsuhiro
citation_publisher	John Wiley and Sons Inc
citation_language	English
citation_date	2024-12-16
citation_journal_title	Advanced Synthesis and Catalysis
citation_doi	https://doi.org/10.1002/adsc.202401125
citation_public_url	https://hdl.handle.net/11094/100190

Synthesis of Dibenzoxasilepine Using Ring Expansion Reaction of a Pentacoordinate Silicon Intermediate

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