Ring Transformation of Unsaturated N-Bridgehead Fused Pyrimidin-4(3H)-ones: Role of Repulsive Electrostatic Nonbonded Interaction

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• 作者：Annama虂ria Molna虂r ; Zolta虂n Mucsi ; Ga虂bor Vla虂d ; Ka虂lma虂n Simon ; Tama虂s Holczbauer ; Benja虂min Poda虂nyi ; Ferenc Faigl ; Istva虂n Hermecz
• 刊名：Journal of Organic Chemistry
• 出版年：2011
• 出版时间：January 21, 2011
• 年：2011
• 卷：76
• 期：2
• 页码：696-699
• 全文大小：754K
• 年卷期：v.76,no.2(January 21, 2011)
• ISSN：1520-6904

文摘

Thermal ring transformation ability of unsaturated N-bridgehead fused pyrimidin-4(3H)-ones A is governed by both the steric and the electrostatic interactions between the oxygen of the carbonyl group and the substituent in the peri position.