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yanyuqin

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Maksikova, A. V.; Sukhanov, G. P.; Vereshchagin, L. I.; Gareev, G. A. Synthesis of triazole and tetrazole ethers. Izvestiya Vysshikh Uchebnykh Zavedenii, Khimiya i Khimicheskaya Tekhnologiya (1984), 27(2), 172-7. CODEN: IVUKAR ISSN:0579-2991. CAN 101:90836 AN 1984:490836 CAPLUS

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xiaohaiyi

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yanyuqin(金币+1): 2010-03-27 20:10

Synthesis of triazole and tetrazole ethers. Maksikova, A. V.; Sukhanov, G. P.; Vereshchagin, L. I.; Gareev, G. A. Inst. Nefte- Uglekhim. Sint., Irkutsk, USSR. Izvestiya Vysshikh Uchebnykh Zavedenii, Khimiya i Khimicheskaya Tekhnologiya (1984), 27(2), 172-7. CODEN: IVUKAR ISSN: 0579-2991. Journal written in Russian. CAN 101:90836 AN 1984:490836 CAPLUS

Triazoles I (R = H, R1 = R2 = Et; R = H, R1 = C9H19, C7H15, R2 = Bu, Bz; R = EtOCH2, PhCO2CH2, R1 = C7H15, R2 = Et, Bz; R = H, R1 = PhCH2, R2 = CH2CH:CH2) were prepd. in 38-93% yields by alkylation of I (R2 = H) with R2X (X = undefined halo). I (R = H, R1 = Et, Bu, R2 = CH:CH2) were obtained in 43 and 69% yields by vinylation of I (R2 = H) with HCCH. The ethers II (X = N, X1 = C; X = C, X1 = N; X = X1 = N; n = 1,2) were obtained in 38-54% yields by alkylation of the appropriate tri- or tetrazoles with Cl(CH2)nO(CH2)nCl. Aminomethylation of I (R = R1 = R2 = H) by Et2NH and CH2O gave 62% I (R1 = CH2NEt2) and 58% I (R1 = R2 = Et2NCH2).