Synthesis of dithienothiophenes, cyclopentadithiophene and silacyclopentadithiophenes using palladium catalyzed cyclization

Masahiko Iyoda; Mami Miura; Shigeru Sasaki; S. M.Humayun Kabir; Yoshiyuki Kuwatani; Masato Yoshida

doi:10.1016/S0040-4039(97)00979-9

Synthesis of dithienothiophenes, cyclopentadithiophene and silacyclopentadithiophenes using palladium catalyzed cyclization

Masahiko Iyoda, Mami Miura, Shigeru Sasaki, S. M.Humayun Kabir, Yoshiyuki Kuwatani, Masato Yoshida

SCI - Chemistry

Tokyo Metropolitan University

Research output: Contribution to journal › Article › peer-review

44 Citations (Scopus)

Abstract

The intramolecular cyclization of bromothiophene derivatives with hexamethylditin in the presence of tetrakis(triphenylphosphine)palladium(O) gave dithienothiophenes, cyclopentadithiophene, and silacyclopentadithiophenes in moderate to good yields.

Original language	English
Pages (from-to)	4581-4582
Number of pages	2
Journal	Tetrahedron Letters
Volume	38
Issue number	26
DOIs	https://doi.org/10.1016/S0040-4039(97)00979-9
Publication status	Published - 1997 Jun 30

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title = "Synthesis of dithienothiophenes, cyclopentadithiophene and silacyclopentadithiophenes using palladium catalyzed cyclization",

abstract = "The intramolecular cyclization of bromothiophene derivatives with hexamethylditin in the presence of tetrakis(triphenylphosphine)palladium(O) gave dithienothiophenes, cyclopentadithiophene, and silacyclopentadithiophenes in moderate to good yields.",

author = "Masahiko Iyoda and Mami Miura and Shigeru Sasaki and Kabir, {S. M.Humayun} and Yoshiyuki Kuwatani and Masato Yoshida",

year = "1997",

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doi = "10.1016/S0040-4039(97)00979-9",

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journal = "Tetrahedron Letters",

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TY - JOUR

T1 - Synthesis of dithienothiophenes, cyclopentadithiophene and silacyclopentadithiophenes using palladium catalyzed cyclization

AU - Iyoda, Masahiko

AU - Miura, Mami

AU - Sasaki, Shigeru

AU - Kabir, S. M.Humayun

AU - Kuwatani, Yoshiyuki

AU - Yoshida, Masato

PY - 1997/6/30

Y1 - 1997/6/30

N2 - The intramolecular cyclization of bromothiophene derivatives with hexamethylditin in the presence of tetrakis(triphenylphosphine)palladium(O) gave dithienothiophenes, cyclopentadithiophene, and silacyclopentadithiophenes in moderate to good yields.

AB - The intramolecular cyclization of bromothiophene derivatives with hexamethylditin in the presence of tetrakis(triphenylphosphine)palladium(O) gave dithienothiophenes, cyclopentadithiophene, and silacyclopentadithiophenes in moderate to good yields.

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U2 - 10.1016/S0040-4039(97)00979-9

DO - 10.1016/S0040-4039(97)00979-9

M3 - Article

AN - SCOPUS:0030913553

SN - 0040-4039

VL - 38

SP - 4581

EP - 4582

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 26

ER -

Synthesis of dithienothiophenes, cyclopentadithiophene and silacyclopentadithiophenes using palladium catalyzed cyclization

Abstract

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