135676-83-4Relevant academic research and scientific papers
Substituent Effect on "Ring-Chain" Tautomerism of 1,2,3,4-Tetrahydro-s-tetrazines
El-Abadelah, M. M.,Hussein, A. Q.,Abushamleh, A. S.
, p. 61 - 65 (2007/10/02)
Methylhydrazones (III) of aromatic aldehydes and ketones react with nitrile imines (II) to give 1,2,3,4-tetrahydro-s-tetrazines IV (1-9) which exhibit "ring-chain" tautomerism in solution.The extent of this tautomerism is dependent both on steric and elec
HETEROCYCLES FROM NITRILE IMINES. PART III. SUBSTITUENT EFFECT ON RING-CHAIN TAUTOMERISM OF 1,2,3,4-TETRAHYDRO-s-TETRAZINES
El-Abadelah, Mustafa M.,Hussein, Ahmad Q.,Saadeh, Haythem A.
, p. 1063 - 1079 (2007/10/02)
Selected series of 6-substituted 4-aryl-3-heteroaryl-1-methyl-1,2,3,4-tetrahydro-s-tetrazines (V:1-12) were synthesized via direct interaction between appropriate nitrile imine and model methylhydrazones.The extent of "ring-chain" tautomerism, as evidence
