905727-10-8Relevant articles and documents
Synthesis of 1,3-selenazines and 1,3-selenazolidines via intramolecular addition of N-allylselenoureas
Koketsu, Mamoru,Kiyokuni, Takashi,Sakai, Tsutomu,Ando, Hiromune,Ishihara, Hideharu
, p. 626 - 627 (2007/10/03)
The regiochemistry of intramolecular addition of N-allylselenoureas leading to 2-imino-5-methyl-1,3-selenazolidines or 2-amino-5-iodo-4H-5,6-dihydro-1,3- selenazines depends on the treatment of hydrogen chloride or iodine: treatment of hydrogen chloride w