Narayan, Sat; Bindal, Varinder; Sharma, B. R., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1987, vol. 26, # 1-12, p. 739 - 743
Microwave-Assisted Synthesis of Spiro(cycloalkane thiazolo-<i>s</i>-tetrazine)
作者:Rajani K. Behera、Anita Pati、Manabendra Patra、Ajay K. Behera
DOI:10.1080/10426500802590038
日期:2009.10.30
Microwave irradiation of cyclic ketones with thiocarbohydrazide furnish the corresponding s-tetrazine derivatives 1a-d, which upon irradiation with chloroacetic acid and sodium acetate in acetic acid, give the corresponding thiazolidinone derivatives 2a-d. These derivatives 2a-d upon condensation with benzaldehyde afford the benzylidine derivatives 3a-d. The s-tetrazine derivatives 1a-d and 1,2dibromoethane upon irradiation gives the thiazolo-s-tetrazine derivatives 4a-d. The structures of 1-4 were established by IR, H-1 NMR, and C-13 NMR data.
NARAYAN, SAT;BINDAL, VARINDER;SHARMA, B. R.;DAHIYA, R.;GUPTA, G. D.;JAIN,+, INDIAN J. CHEM. B, 26,(1987) N 8, C. 739-743
作者:NARAYAN, SAT、BINDAL, VARINDER、SHARMA, B. R.、DAHIYA, R.、GUPTA, G. D.、JAIN,+