title: Molecular iodine promoted divergent synthesis of benzimidazoles, benzothiazoles, and 2-benzyl-3-phenyl-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazines.
abstract: An unprecedented formation of a new class of 2-benzyl-3-phenyl-3,4-dihydro-2H-benzo[e][1,2,4]thiadiazines has been discovered during the course of benzimidazole and benzothiazole synthesis, through the molecular iodine-mediated oxidative cyclization with a new C-N and S-N bond formation at ambient temperature.
authors.affiliation: Medicinal and Process Chemistry Division, CSIR-Central Drug Research Institute , Lucknow, India 226001.
authors.forename: Gunaganti
authors.initials: G
authors.lastname: Naresh
authors.forename: Ruchir
authors.initials: R
authors.lastname: Kant
authors.forename: Tadigoppula
authors.initials: T
authors.lastname: Narender
mesh_terms: D001562:Benzimidazoles / Q000138:chemical synthesis* / Q000737:chemistry; D052160:Benzothiazoles / Q000138:chemical synthesis* / Q000737:chemistry; D007455:Iodine / Q000737:chemistry*; D015394:Molecular Structure; D013829:Thiadiazines / Q000138:chemical synthesis* / Q000737:chemistry
chemical_list: C000593073:2-benzyl-3-phenyl-3,4-dihydro-2H-benzo(e)(1,2,4)thiadiazine; D001562:Benzimidazoles; D052160:Benzothiazoles; D013829:Thiadiazines; D007455:Iodine