- Kinetics and mechanism of formation of isomeric 1-methyl- and 2-methyl-5-vinyltetrazoles
-
The alkylation of 5-(β-dimethylaminoethyl)tetrazole (1) with dimethyl sulfate afforded 5-(β-dimethylaminoethyl)-1-methyltetrazole (2) and 5-(β-dimethylaminoethyl)-2-methyltetrazole (3). The exhaustive alkylation of compounds 2 and 3 at the terminal dimeth
- Ostrovskii,Podkameneva,Poplavskii,Trifonov
-
-
Read Online
- SYNTHESIS AND PROPERTIES OF 2-ALKYL-5-ETHYNYLTETRAZOLES
-
2-Alkyl-5-ethynyltetrazoles were synthesized.It is shown that ethynyltetrazoles have a triple bond with increased electrophilicity.They readily add aliphatic alcohols and amines and undergo aminomethylation, the Iotsich reaction, oxidative dimerization, and the cycloaddition of azides. 1-Phenyl-3-tetrazolyl-2-propyne, which has the properties of α-acetylenic ketones, was obtained by selective oxidation of tetrazolylethynylcarbinol.
- Buzilova, S. R.,Shul'gina, V. M.,Gareev, G. A.,Vereshchagin, L. I.
-
p. 658 - 663
(2007/10/02)
-