Novel ditopic 2-mercaptothiazoles and their sodium salts: synthesis, structural diversity and luminescence
作者:Anton F. Rogozhin、Vasily A. Ilichev、Anatoly A. Fagin、Roman V. Rumyantcev、Georgy K. Fukin、Artem N. Yablonskiy、Boris A. Andreev、Mikhail N. Bochkarev
DOI:10.1039/d2nj02746a
日期:——
with potassium ethylxanthate or CS2 while the synthesis of benzo[1,2-d:4,5-d′]bis(thiazole)-2,6-dithiol (5) was performed starting from a centrosymmetric benzodiaminedithiol. The disodium salts of new bisthiazoles 1–5 as well as previously known benzo[1,2-d:5,4-d′]bisthiazole-2,6-dithiol (H2(dmbt)) with a formula Na2Lx(DME)4 (L = 1–3, 5, dmbt) were synthesized from sodium sylilamide NaN(SiMe3)2 and
合成了一组新型双-(2-巯基噻唑)。4,5-二氟苯并[1,2- d :3,4- d ']双噻唑-2,7-二硫醇( 1 ), 4,8-二氟苯并[1,2- d :5,4 - d ']双噻唑-2,6-二硫醇 ( 2 )、4,4',5,5',7,7'-六氟-[6,6'-联苯并[d]噻唑]-2,2'-二硫醇 ( 3 ) 和萘并[1,2 - d :5,6 - d ']双(噻唑)-2,7-二硫醇( 4 )是由卤代芳族二胺或二硝基化合物与乙基黄原酸钾或CS 2缩合而合成苯并[1,2- d :4,5- d ']双(噻唑)-2,6-二硫醇 (5 )从中心对称的苯二胺二硫醇开始进行。新的双噻唑1-5以及以前已知的苯并[1,2- d :5,4- d ']双噻唑-2,6-二硫醇 (H 2 (dmbt)) 的二钠盐,分子式为 Na 2 L x (DME) 4 (L = 1–3 , 5 , dmbt) 由甲硅烷基氨基钠