作者:Francesca M. Kerton、G.Farouq Mohmand、Adrian Tersteegen、Markus Thiel、Michael J. Went
DOI:10.1016/s0022-328x(96)06183-9
日期:1996.7
respectively. The X-ray crystal structures of 1,4-dithiacyclooct-6-yne and 1,6-dithiacyclodec-8-yne have been determined. Selective coordination of the alkyne functionality is demonstrated by the reaction of 1,4,7-tetrathiacyclotetradec-12-yne with [Co2(CO) 8] to afford a monoalkyne hexacarbonyldicobalt complex and by the reaction of 1,4,7-trithiacycloundec-9-yne with [Mo(CO)2(S2CNMe2)2] to afford a bisalkyn
1,4-二氯丁-2-炔与HS(CH 2)n SH(n = 2–5)或HS(CH 2 CH 2 S)n H(n = 2–3)或HSCH 2 CH( OH)CH 2当1:1的产物为9元,10元或11元环时,在工业稀释的甲基化酒精中,使用KOH作为去质子化剂的SH可以显着高收率地产生噻吩炔。1,5-二硫代环酮-7-炔,1,5-二硫代环酮-7-炔-3-醇,1,6-二硫代环癸-8-炔,1,7-二硫代环十一-炔,1,4,7-分别以75%,81%,79%,85%,100%和95%的产率制备三硫代环十一醛-9-炔和1,7-二硫代-4-氧杂-环十一环-9-炔。已经确定了1,4-二硫代环辛-6-yne和1,6-二硫代环癸-8-yne的X射线晶体结构。1,4,7-四硫代环四癸-12-炔与[Co 2(CO)8],得到单炔六羰基二钴配合物,并通过1,4,7-三硫代环十一碳烯9-炔与[Mo(CO)2(S 2 CNMe