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There has been growing concern for the use of mineral oils because of the worldwide interest in environmental issues. This has promoted the use of ash less additives as environmental friendly lubricants. A potential ash less additive containing N, B, and O was synthesized by reacting 3-hydroxymethyl-quinazolin-4-ones and formal in in 1, 4-dioxane solutin, the resulting product then being reacted with...
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