A novel route to spiro phosphorus-heterocycle via Lawesson's reagent

作者：He, LN^*; Luo, YP; Li, K; Ding, MW; Lu, AH; Liu, XP; Wu, TJ; Cai, F

来源：Synthetic Communications, 2002, 32(9): 1415-1419.

DOI：10.1081/SCC-120003639

• cyclization
• Lawesson's reagent
• pentaerythritol
• spiro phosphorus heterocycle

2-Aryl-spiro-[5,5]-1,3,2-dioxaphosphorinane-2-sufides were prepared by the cyclization reaction of Lawesson's reagent with pentacrythritol and monobenzalpentacrythritol, respectively.

• 出版日期2002
• 单位华中师范大学; 海南大学