Cascade cyclization of aryldiynes using iodine: synthesis of iodo-substituted benzo[b]naphtho[2,1-d]thiophene derivatives for dye-sensitized solar cells

被引：40

作者：

Ferrara, Giovanni ^{[1
,2
]}

Jin, Tienan ^{[1
]}

Akhtaruzzaman, Md. ^{[2
]}

Islam, Ashraful ^{[3
]}

Han, Liyuan ^{[3
]}

Jiang, Hua ^{[1
,4
]}

Yamamoto, Yoshinori ^{[1
]}

机构：

[1] Tohoku Univ, WPI Adv Inst Mat Res WPI AIMR, Sendai, Miyagi 9808577, Japan

[2] Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan

[3] Natl Inst Mat Sci, Photovolta Mat Unit, Tsukuba, Ibaraki 3050047, Japan

[4] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China

来源：

TETRAHEDRON LETTERS | 2012年 / 53卷 / 15期

关键词：

Cascade cyclization; Iodine; Thioanisole-substituted aryldiynes; Iodine-substituted benzo[b]naphtho[2,1-d]thiophenes dye-sensitized solar cell; MEDIATED ELECTROPHILIC CYCLIZATION; PERFORMANCE; ISOQUINOLINES; QUINOLINES; AROMATICS; ENEDIYNES; ALKYNES;

D O I：

10.1016/j.tetlet.2012.02.007

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A facile, efficient, and general synthetic method for iodo-substituted benzo[b]naphtho[2,1-d]thiophenes has been developed via a cascade cyclization of thioanisole-substituted aryldiynes using iodine. A new donor-pi linker-acceptor (D-pi-A) organic dye, G1, with the benzo[b]naphtho[2,1-d]thiophene moiety as an electron donor has been synthesized, and the performance of dye-sensitized solar cell based on G1 has been investigated. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：1946 / 1950

页数：5

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