Squalene structurally resembles petroleum resources, and is efficiently produced by Aurantiochytrium mangrovei, a microalga, and could be used effectively as an alternative oil resource. An efficient heterogeneous catalyst system for the epoxidation of squalene was developed, comprising the heterogeneous catalyst [N(C₆H₁₃)₄]₃[PW₄O₈(O₂)₈] for the successful epoxidation of squalene with H₂O₂ in t-BuOH. The addition of the tetraalkylammonium salt [N(C₆H₁₃)₄]Cl, and H₂O₂ as the oxidant allowed quantitative epoxidation of squalene.

中文翻译：

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固体非均相钨基催化剂用过氧化氢对微藻类生物质角鲨烯进行环氧化

角鲨烯在结构上类似于石油资源，是由微藻类金红树有效生产的，可以有效地用作替代石油资源。开发了一种用于角鲨烯环氧化的高效多相催化剂体系，该体系包括用于成功将角鲨烯与H ₂ O ₂环氧化的多相催化剂[N（C ₆ H ₁₃）₄ ] ₃ [PW ₄ O ₈（O ₂）₈ ]。在t -BuOH中。四烷基铵盐[N（C ₆ H ₁₃）_4的添加] Cl和作为氧化剂的H ₂ O ₂允许角鲨烯的定量环氧化。