Ring-opening reaction of 2,5-dioctyldithieno[2,3-b:3',2'-d]thiophene in the presence of aryllithium reagents

Hao Zhong; Jianwu Shi; Jianxun Kang; Shaomin Wang; Xinming Liu; Hua Wang

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Ring-opening reaction of 2,5-dioctyldithieno[2,3-b:3',2'-d]thiophene in the presence of aryllithium reagents

机译：在芳基锂试剂存在下2,5-二辛基二硫基[2,3-b：3'，2'-d]噻吩的开环反应

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In this paper, the ring-opening reaction of 2,5-dioctyldithieno[2,3- b :3',2'- d ]thiophene with aryllithium in THF at low temperature to generate 2'-arylthio-3,3'-bithiophene-2-carbaldehydes is studied. Nine examples are explored and all the products are characterized by 1H NMR, 13C NMR and HRMS. The relative relationship between the structures of aryl groups and the efficiency of ring-opening reactions are discussed.

机译：本文研究了2,5-二辛基二硫代[2,3-b：3'，2'-d]噻吩与芳基锂在THF中的低温开环反应，生成2'-芳基硫代3,3'-研究了联噻吩-2-甲醛。探索了九个实例，所有产物均通过 1 1 H NMR， 13 C NMR和HRMS表征。讨论了芳基结构与开环反应效率之间的相对关系。

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《Beilstein journal of organic chemistry.》 |2013年第1期|共8页
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Hao Zhong; Jianwu Shi; Jianxun Kang; Shaomin Wang; Xinming Liu; Hua Wang;
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中图分类有机化学;
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1. Synthesis of 2-Thiophenecarboxylic and 2,5-Thiophenedicarboxylic Acid Esters via the Reaction of Thiophenes with the CCl4-ROH Reagent in the Presence of Vanadium,Iron,and Molybdenum Catalysts [J] . R.I.Khusnutdinov, N.A.Shchadneva, A.R.Baiguzina Petroleum Chemistry . 2008,第6期

机译：在钒，铁和钼催化剂存在下，噻吩与CCl4-ROH试剂反应合成2-噻吩甲酸和2,5-噻吩二甲酸酯
2. Study of the Reaction of Bulky Aryllithium Reagents with 3,4-Dimethyl-2,5-diphenyl-1,3,2-oxazaphospholidine-2-borane Derived from Ephedrine [J] . Michel (Massoud S.) Stephan, Damjan Sterk, Barbara Modec, The Journal of Organic Chemistry . 2007,第21期

机译：庞大的芳基锂试剂与麻黄碱中的3,4-二甲基-2,5-二苯基-1,3,2-氧杂磷腈-2-硼烷的反应研究
3. Reactions of guaiazulene with thiophene-2,5-dicarbaldehyde and furan-2,5-dicarbaldehyde in methanol in the presence of hexafluorophosphoric acid: a facile preparation and properties of delocalized dicarbenium-ion compounds stabilized by two 3-guaiazu [J] . Takekuma S, Tone K, Sasaki M, Tetrahedron . 2007,第11期

机译：在六氟磷酸存在下，愈创木酚与噻吩-2,5-二甲醛和呋喃-2,5-二甲醛在甲醇中的反应：由两种3-愈创木酚稳定的离域二碳鎓离子化合物的简便制备和性质
4. Influence of the Alkyl Side-Chain Length on the Packing of Poly (2,5-bis(3–alkyl thiophene –2–yl) thieno3,2-b thiophene) (PBTTT) Studied using Molecular Simulations [C] . Eunkyung Cho, Dongwook Kim, Chad Risko PMSE Symposia . 2010

机译：使用分子模拟研究了烷基侧链长度对聚（2,5-双（三烷基噻吩-2-基）噻吩3,2-B噻吩的噻吩3,2-B噻吩的填充物（PBTTT）
5. I. The effects of intramolecular chelation on aryllithium reagents. II. The configurational stability of silicon- and sulfur-substituted chiral organolithium reagents [D] . Goldenberg, Wayne Stewart Stamps. 1999

机译：I.分子内螯合对芳基锂试剂的影响。二。硅和硫取代的手性有机锂试剂的构型稳定性
6. Ring-opening reaction of 25-dioctyldithieno23-b:32-dthiophene in the presence of aryllithium reagents [O] . Hao Zhong, Jianwu Shi, Jianxun Kang, 2013

机译：在芳基锂试剂存在下25-二辛基二噻吩并23-b：32-d噻吩的开环反应
7. Ring-opening reaction of 2,5-dioctyldithieno[2,3-b:3',2'-d]thiophene in the presence of aryllithium reagents [O] . Hao Zhong, Jianwu Shi, Jianxun Kang, 2013

机译：在芳基锂试剂存在下2,5-二辛基二噻吩并[2,3-b]：3'，2'-噻吩噻吩的开环反应

Ring-opening reaction of 2,5-dioctyldithieno[2,3-b:3',2'-d]thiophene in the presence of aryllithium reagents

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