Synthesis, Structure, and Properties of Quinone Methides Incorporating Thiophene and Bithiophene Derivatives: New Overcrowded Extended Quinonoid pi-Systems

Kurata Hiroyuki; Inoue Taihei; Suzuki Takeshi; Hirao Yasukazu; Matsumoto Kouzou; Kubo Takashi

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Synthesis, Structure, and Properties of Quinone Methides Incorporating Thiophene and Bithiophene Derivatives: New Overcrowded Extended Quinonoid pi-Systems

机译：结合噻吩和联噻吩衍生物的醌甲基苯甲酸酯的合成，结构和性质：新的过度拥挤的扩展醌型π系统

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摘要

The title compounds were synthesized through multiple Suzuki-Miyaura couplings followed by oxidation, and their structures and properties are described. They show large conformational changes and three color change upon electronic reduction.

机译：通过多次Suzuki-Miyaura偶联，然后氧化，合成了标题化合物，并描述了其结构和性质。它们在电子还原后显示出大的构象变化和三种颜色变化。

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《Synlett》 |2016年第14期|共7页
作者
Kurata Hiroyuki; Inoue Taihei; Suzuki Takeshi; Hirao Yasukazu; Matsumoto Kouzou; Kubo Takashi;
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正文语种 eng
中图分类有机化学理论、物理有机化学;
关键词
quinone methide; thiophene; nonplanar pi-system; redox system; electrochromism; Suzuki-Miyaura coupling;

机译：甲基苯醌;噻吩;非平面π-体系;氧化还原体系;电致变色;铃木-宫浦偶联;

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1. Synthesis, Structure, and Properties of Quinone Methides Incorporating Thiophene and Bithiophene Derivatives: New Overcrowded Extended Quinonoid pi-Systems [J] . Kurata Hiroyuki, Inoue Taihei, Suzuki Takeshi, Synlett . 2016,第14期

机译：结合噻吩和联噻吩衍生物的醌甲基苯甲酸酯的合成，结构和性质：新的过度拥挤的扩展醌型π系统
2. Synthesis of Quinone Methide Substituted Neonicotinoid Derivatives via 1,6-Conjugate Addition of N-Benzyl Nitro Ketene Aminals with para-Quinone Methides Accompanying Oxidation [J] . Wang Bao-Qu, Luo Qin, Xiao Qiang, ACS Sustainable Chemistry & Engineering . 2017,第9期

机译：通过伴随氧化对醌甲基氨基氨基氨基氨基加入N-缀合物加入醌甲基取代的新烟碱衍生物的合成
3. Synthesis and Polymerization of 2,5-Dimethylene-2,5-dihydrothieno[3,2-b]thiophene Derivatives: The Structure and Reactivity of Quinonoid Monomers [J] . Takahito Itoh, Toshio Nakamura, Masataka Kubo Journal of Polymer Science, Part A. Polymer Chemistry . 1999,第15期

机译：2,5-二亚甲基-2,5-二氢噻吩并[3,2-b]噻吩衍生物的合成与聚合：醌类单体的结构与反应性
4. Origin of reduced lignin structures: quinone methides [C] . ANDERS HOLMGREN, LIMING ZHANG, GOSTA BRUNOW, Appita Annual Conference and Exhibition incorporating the ISWFPC(International Symposium on Wood, Fibre and Pulping Chemistry) vol.3: 13th ISWFPC Sessions - Poster Papers; 20050516-19; Auckland(NZ) . 2005

机译：木质素结构还原的起源：醌甲基化物
5. Simultaneous synthesis of both rings of chromenes via a benzannulation/ortho-quinone methide formation/electrocyclization cascade and an approach towards the asymmetric synthesis of chromenes [D] . Majumdar, Nilanjana 2012

机译：通过苯环化/邻醌甲基化物形成/电环化级联同时合成二甲基苯酮的环和不对称合成二苯甲基苯的方法
6. o-Quinone methide with overcrowded olefin component as a dehydridation catalyst under aerobic photoirradiation conditions [O] . Daisuke Uraguchi, Kohsuke Kato, Takashi Ooi 2021

机译：O-醌氨基氨基具有过度拥挤的烯烃组分作为有氧水稻放射体条件下的脱氢催化剂
7. SYNTHESIS AND STUDY OF O-QUINONE IMINES, O-QUINONE METHIDES, O-QUINONE METHIDE IMINES DERIVATIVES OF 9, 10-PHENANTHRENE QUINONE AND 1, 2-ACENAPHTHENE-QUINONE [O] . ΠΑΠΑΓΕΩΡΓΙΟΥ ΓΕΩΡΓΙΟΣ 1988

机译：9、10-菲醌，1,2-乙炔基醌的O-醌类，O-醌类，O-醌类亚胺衍生物的合成与研究

Synthesis, Structure, and Properties of Quinone Methides Incorporating Thiophene and Bithiophene Derivatives: New Overcrowded Extended Quinonoid pi-Systems

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