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Chemistry Department, Omidieh Branch, Islamic Azad University, Omidieh, Iran
Abstract
The reactive intermediate generated by the addition of tert-butyl and 1,1,3,3-tetramethyl butyl isocyanide and cyclohexyl isocyanide to dialkyl acetylenedicarboxylate was trapped by 3-hydroxy pyridine to produce highly functionalized 4H-chromenes in fairly good yields
Sayyahi, S., Jahanbakhshi, S., Dehghani, Z. (2011). A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water. International Journal of Heterocyclic Chemistry, 1(3), 49-56.
MLA
Soheil Sayyahi; Sedigheh Jahanbakhshi; Zahra Dehghani. "A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water". International Journal of Heterocyclic Chemistry, 1, 3, 2011, 49-56.
HARVARD
Sayyahi, S., Jahanbakhshi, S., Dehghani, Z. (2011). 'A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water', International Journal of Heterocyclic Chemistry, 1(3), pp. 49-56.
VANCOUVER
Sayyahi, S., Jahanbakhshi, S., Dehghani, Z. A green and efficient method for the preparation of 3, 4-dihydropyrimidin-2(1H)-ones using quaternary ammonium- treated clay in water. International Journal of Heterocyclic Chemistry, 2011; 1(3): 49-56.
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