Benzotriazole Mediated Synthesis of Some 5-Alkyl-Dihydro-4H-1,3,5-Dithiazines
摘要:
An efficient synthesis of N-substituted dihydro-4H-1,3,5-dithiazines is described. N,N-Bis(benzotriazolylmethyl) alkylamines 1 smoothly under go cyclisation reaction in the presence of formaldehyde and hydrogen sulfide to give 5-substituted dihydro-4H-1,3,5-dithiazines 2.
Okajima, Nobuyuki; Okada, Yoshiyuki, Journal of Heterocyclic Chemistry, 1991, vol. 28, # 1, p. 177 - 185
作者:Okajima, Nobuyuki、Okada, Yoshiyuki
DOI:——
日期:——
Torres, Martin; Vega, Juan C., Phosphorus, Sulfur and Silicon and the Related Elements, 1995, vol. 106, # 1-4, p. 125 - 130
作者:Torres, Martin、Vega, Juan C.
DOI:——
日期:——
Benzotriazole Mediated Synthesis of Some 5-Alkyl-Dihydro-4H-1,3,5-Dithiazines
作者:Naseem Peerzada、Ian Neely
DOI:10.1080/00397910008087380
日期:2000.2
An efficient synthesis of N-substituted dihydro-4H-1,3,5-dithiazines is described. N,N-Bis(benzotriazolylmethyl) alkylamines 1 smoothly under go cyclisation reaction in the presence of formaldehyde and hydrogen sulfide to give 5-substituted dihydro-4H-1,3,5-dithiazines 2.