Synthesis of artificial ladder-shaped polyethers containing a 6/7 cis-fused ring system

Kohei Torikai, Hiroshi Yari, Michio Murata, Tohru Oishi

研究成果: ジャーナルへの寄稿記事

11 引用 (Scopus)

抄録

Ladder-shaped tetracyclic and heptacyclic ethers containing a 6/7 cis-fused ring system have been synthesized. The synthesis features convergent coupling of monocyclic building blocks through esterification, ring-closing reaction using a low-valent titanium complex, and hydroxy dithioacetal cyclization. The double reaction strategy enabled expeditious synthesis of the heptacyclic ether in only thirteen steps from the building blocks.

元の言語英語
ページ(範囲)161-167
ページ数7
ジャーナルHeterocycles
70
出版物ステータス出版済み - 12 31 2006
外部発表Yes

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Ethers
Polyethers
Esterification
Ladders
Cyclization
Titanium
Ether

All Science Journal Classification (ASJC) codes

  • Organic Chemistry

これを引用

Synthesis of artificial ladder-shaped polyethers containing a 6/7 cis-fused ring system. / Torikai, Kohei; Yari, Hiroshi; Murata, Michio; Oishi, Tohru.

:: Heterocycles, 巻 70, 31.12.2006, p. 161-167.

研究成果: ジャーナルへの寄稿記事

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abstract = "Ladder-shaped tetracyclic and heptacyclic ethers containing a 6/7 cis-fused ring system have been synthesized. The synthesis features convergent coupling of monocyclic building blocks through esterification, ring-closing reaction using a low-valent titanium complex, and hydroxy dithioacetal cyclization. The double reaction strategy enabled expeditious synthesis of the heptacyclic ether in only thirteen steps from the building blocks.",
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