Thermal decomposition and isomerization of 2,2'-di(benzoxazolyl) disulfide
作者:T. E. Glotova、A. S. Nakhmanovich、V. A. Lopyrev
DOI:10.1007/bf00697059
日期:1993.10
Heating 2,2′-di(benzoxazolyl) disulfide at 140–150 °C results in its decomposition with the elimination of elemental sulfur to yield 2,2′-di(benzoxazolyl) sulfide and 3-(2-benzoxazolyl)benzoxazoline-2-thione. Plausible reaction mechanisms are discussed.
在 140–150 °C 下加热 2,2'-二(苯并恶唑基)二硫化物会导致其分解并消除元素硫,生成 2,2'-二(苯并恶唑基)硫化物和 3-(2-苯并恶唑基)苯并恶唑啉-2 -硫酮。讨论了合理的反应机制。
Thiazolocyanines
作者:E. D. Sych、O. V. Moreiko
DOI:10.1007/bf00474775
日期:1973.9
Perfluoroalkylation of 2-mercaptobenzothiazole and its analogues with perfluoroalkyl iodides by an SRN1 reaction
作者:Qing-Yun Chen、Mei-Jin Chen
DOI:10.1016/s0022-1139(00)80303-6
日期:1991.1
The thiolates, generated in situ by the reaction of 2-mercaptobenzothiazole (1) and its analogues (2) and (3) with sodium hydride, react under UV irradiation with perfluoroalkyl iodides (4)-(8) to give the corresponding heteroaromatic perfluoroalkyl sulfides (9)-(18) in 50-98% yields. The fact that the UV irradiation increases the conversion of perfluoroalkyl iodides and that the radical scavenger di-tert-butylnitroxide suppresses the reaction demonstrates that the reaction proceeds via an S(RN)1 mechanism.
FAULL A. W.; HULL R., J. CHEM. RES. SYNOP., 1979, NO 5, 148, (M 1935-1941)
作者:FAULL A. W.、 HULL R.
DOI:——
日期:——
CHEN, MEI-JIN;CHI, CHING-SUNG;CHEN, QING-YUN, PHOSPH., SULFUR AND SILICON AND RELAT. ELEM., 54,(1990) N-4, C. 87-93