Xianyang Xu , Jian-Qiu Zhang , Xin Wang , Teng Wang , Yan Liu , Li-Biao Han
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引用次数: 0
Abstract
A simple one-pot preparation of (2,4,6-Trimethylbenzoyl)diphenylphosphine oxide (TPO) by employing the low-cost triphenylphosphine oxide (Ph3PO) as the starting material was described. Reaction with trimethylsilyl chloride (TMSCl) that transforms the intermediate sodium diphenylphosphonite (Ph2PONa) into (trimethylsilyl)oxy)diphenylphosphine (Ph2POTMS) is the key for the high yield of TPO. The reactions of Ph2PONa with other silyl chlorides are discussed.
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Phosphorus, Sulfur, and Silicon and the Related Elements is a monthly publication intended to disseminate current trends and novel methods to those working in the broad and interdisciplinary field of heteroatom chemistry.
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