A simple and efficient one-pot synthesis was developed for the preparation of S-alkyl thiolcarbamates from xanthogenate without catalyst using water as a solvent. The water can be recycled after removal of the product. The significant features of this protocol are: operational simplicity, mild reaction conditions, recycling of solvent and high product yields. Starting basic alkyl xanthogenate reacts with alkyl ammonium sulfate (aryl ammonium sulfate) and hydrogen peroxide (molar ratio 1:0.55:1) in water at 40 A degrees C for 1 h, followed by additional heating at 70-110 A degrees C for 1-2.3 h. Good to excellent yields were achieved using ammonium sulfate in 10 % molar excess.
TY - JOUR
AU - Milosavljević, Milutin M.
AU - Mijin, Dušan
AU - Milisavljević, Smiljka S.
AU - Elezović, Nataša M.
AU - Milanović, Jelena K.
PY - 2013
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2442
AB - A simple and efficient one-pot synthesis was developed for the preparation of S-alkyl thiolcarbamates from xanthogenate without catalyst using water as a solvent. The water can be recycled after removal of the product. The significant features of this protocol are: operational simplicity, mild reaction conditions, recycling of solvent and high product yields. Starting basic alkyl xanthogenate reacts with alkyl ammonium sulfate (aryl ammonium sulfate) and hydrogen peroxide (molar ratio 1:0.55:1) in water at 40 A degrees C for 1 h, followed by additional heating at 70-110 A degrees C for 1-2.3 h. Good to excellent yields were achieved using ammonium sulfate in 10 % molar excess.
PB - Springer Wien, Wien
T2 - Monatshefte Fur Chemie
T1 - New facile one-pot synthesis of S-alkyl thiolcarbamates from xanthogenate in water
EP - 1837
IS - 12
SP - 1833
VL - 144
DO - 10.1007/s00706-013-1083-7
ER -
@article{
author = "Milosavljević, Milutin M. and Mijin, Dušan and Milisavljević, Smiljka S. and Elezović, Nataša M. and Milanović, Jelena K.",
year = "2013",
abstract = "A simple and efficient one-pot synthesis was developed for the preparation of S-alkyl thiolcarbamates from xanthogenate without catalyst using water as a solvent. The water can be recycled after removal of the product. The significant features of this protocol are: operational simplicity, mild reaction conditions, recycling of solvent and high product yields. Starting basic alkyl xanthogenate reacts with alkyl ammonium sulfate (aryl ammonium sulfate) and hydrogen peroxide (molar ratio 1:0.55:1) in water at 40 A degrees C for 1 h, followed by additional heating at 70-110 A degrees C for 1-2.3 h. Good to excellent yields were achieved using ammonium sulfate in 10 % molar excess.",
publisher = "Springer Wien, Wien",
journal = "Monatshefte Fur Chemie",
title = "New facile one-pot synthesis of S-alkyl thiolcarbamates from xanthogenate in water",
pages = "1837-1833",
number = "12",
volume = "144",
doi = "10.1007/s00706-013-1083-7"
}
Milosavljević, M. M., Mijin, D., Milisavljević, S. S., Elezović, N. M.,& Milanović, J. K.. (2013). New facile one-pot synthesis of S-alkyl thiolcarbamates from xanthogenate in water. in Monatshefte Fur Chemie
Springer Wien, Wien., 144(12), 1833-1837.
https://doi.org/10.1007/s00706-013-1083-7
Milosavljević MM, Mijin D, Milisavljević SS, Elezović NM, Milanović JK. New facile one-pot synthesis of S-alkyl thiolcarbamates from xanthogenate in water. in Monatshefte Fur Chemie. 2013;144(12):1833-1837.
doi:10.1007/s00706-013-1083-7 .
Milosavljević, Milutin M., Mijin, Dušan, Milisavljević, Smiljka S., Elezović, Nataša M., Milanović, Jelena K., "New facile one-pot synthesis of S-alkyl thiolcarbamates from xanthogenate in water" in Monatshefte Fur Chemie, 144, no. 12 (2013):1833-1837,
https://doi.org/10.1007/s00706-013-1083-7 . .
