Supplementary Material.doc

SupplementaryMaterialPreparationof4-MethoxyphenylpentazoleIna50mLErlenmeyerflask[4-MeOC6H4N2][BF4](1004mg; mmol)wassuspendedinamixtureof7mLMeOHand20mLn--40oCandundervigorousstirringasolutionofNaN3(295 mg; mmol)in4mLof60wt%MeOH/H2Ocooledto-,gasevolutionwasobservable,-40 ,itwassiphonedontoaglassfrit,whichwascooledto-40 (-40 oC)MeOHanddriedfor12 hinadynamicvacuumat-40 :335 -35oCitcontained4-MeOC6H4N5,4-MeOC6H4N3and[4-MeOC6H4N2][BF4]intheratio9 : :-Methoxyphenylpentazole:1HNMR(;-35 oC): ppm(d;3J(H,H) = Hz;1J(C,H) = Hz;2H;o-H), ppm(d;3J(H,H) = Hz;m-H), ppm(s;3H;CH3O);MR(;-35 oC): ppm(m;1C;p-C), ppm(d;1J(C,H) = Hz;2C;m-C), ppm(d;1J(C,H) = Hz;2C;o-C), ppm(m;1C;i-C), ppm(q;1J(C,H) = Hz;1C;CH3O);14NNMR(;-35 oC):- ppm(s;linewidth =254 Hz;N1);Raman(-70 oC;Pyrex):/cm-1(int.) =3095(12),3090(12),3078(10),3022(12),2975(4),2948(4),2938(5),2913(2),2893(2),2836(6),2744(2),1606(27),1595(25),1510(13),1468(2),1459(5),1375(100),1344(2),1318(2),1304(15),1288(2),1253(3),1209(4),1184(7),1172(14),1150(2),1119(11),1102(6),1058(21),1025(1),1006(5),959(7),828(3),801(10),716(1),708(2),63